Autonomous System details

AS51191

Core-Backbone GmbH · core-backbone.com

Germany

BitTorrent

VPN

Need more data or want to access it via API or data downloads? Sign up to get free access

AS51191 – Core-Backbone GmbH

Field	Value
Country	Germany
Website	core-backbone.com
Hosted domains	147,479
IPv4 addresses	7,168
IPv6 addresses	634,119,069,088,281,054,895,600,000,000
ASN type	Hosting
Registry	ripe
Allocated	15 years ago on Feb 07, 2011
Updated	10 months ago on Jun 25, 2025

Netblock	Company	Num of IPs
130.185.104.0/21	Core-Backbone GmbH	2,048
195.138.240.0/21	Core-Backbone GmbH	2,048
185.24.68.0/22	Core-Backbone GmbH	1,024
185.108.216.0/22	Core-Backbone GmbH	1,024
91.232.96.0/23	Core-Backbone GmbH	512
185.169.24.0/24	Sh S.p.a.	256
185.169.25.0/24	Sh S.p.a.	256
195.138.244.0/24	Core-Backbone GmbH	256

Netblock	Company
2a06:4b00::/29	Core-Backbone GmbH
2a01:4a0:2000::/48	Core-Backbone GmbH
2a01:4a0:2001::/48	Core-Backbone GmbH
2a01:4a0:2002::/48	Core-Backbone GmbH
2a06:4b01:3309::/48	Core-Backbone GmbH
2a06:4b01:330a::/48	Core-Backbone GmbH
2a06:4b01:330c::/48	Core-Backbone GmbH
2a06:4b01:330d::/48	Core-Backbone GmbH
2a06:4b01:330e::/48	Core-Backbone GmbH
2a06:4b01:3310::/48	Core-Backbone GmbH
2a06:4b01:3311::/48	Core-Backbone GmbH
2a06:4b01:3312::/48	Core-Backbone GmbH
2a06:4b01:3313::/48	Core-Backbone GmbH
2a06:4b01:3314::/48	Core-Backbone GmbH
2a06:4b01:3315::/48	Core-Backbone GmbH
2a06:4b01:3316::/48	Core-Backbone GmbH
2a06:4b01:3318::/48	Core-Backbone GmbH
2a06:4b01:3319::/48	Core-Backbone GmbH
2a06:4b01:331a::/48	Core-Backbone GmbH
2a06:4b01:331b::/48	Core-Backbone GmbH
2a06:4b01:331d::/48	Core-Backbone GmbH
2a06:4b01:331e::/48	Core-Backbone GmbH
2a06:4b01:331f::/48	Core-Backbone GmbH
2a06:4b01:3320::/48	Core-Backbone GmbH
2a06:4b01:3321::/48	Core-Backbone GmbH
2a06:4b01:3322::/48	Core-Backbone GmbH
2a06:4b01:3323::/48	Core-Backbone GmbH
2a06:4b01:3326::/48	Core-Backbone GmbH
2a06:4b01:3327::/48	Core-Backbone GmbH
2a06:4b01:3328::/48	Core-Backbone GmbH
2a06:4b01:3329::/48	Core-Backbone GmbH
2a06:4b01:332a::/48	Core-Backbone GmbH
2a06:4b01:332b::/48	Core-Backbone GmbH
2a06:4b01:332c::/48	Core-Backbone GmbH
2a06:4b01:332d::/48	Core-Backbone GmbH
2a06:4b01:332e::/48	Core-Backbone GmbH
2a06:4b01:332f::/48	Core-Backbone GmbH
2a06:4b01:3330::/48	Core-Backbone GmbH
2a06:4b01:3331::/48	Core-Backbone GmbH
2a06:4b01:3332::/48	Core-Backbone GmbH
2a06:4b01:3333::/48	Core-Backbone GmbH
2a06:4b01:3335::/48	Core-Backbone GmbH
2a06:4b01:3336::/48	Core-Backbone GmbH
2a06:4b01:3337::/48	Core-Backbone GmbH
2a06:4b01:3338::/48	Core-Backbone GmbH
2a06:4b01:3339::/48	Core-Backbone GmbH
2a06:4b01:333a::/48	Core-Backbone GmbH
2a06:4b01:333b::/48	Core-Backbone GmbH
2a06:4b01:333c::/48	Core-Backbone GmbH
2a06:4b01:333d::/48	Core-Backbone GmbH
2a06:4b01:333e::/48	Core-Backbone GmbH
2a06:4b01:333f::/48	Core-Backbone GmbH
2a06:4b01:3340::/48	Core-Backbone GmbH
2a06:4b01:3341::/48	Core-Backbone GmbH
2a06:4b01:3342::/48	Core-Backbone GmbH
2a06:4b01:3344::/48	Core-Backbone GmbH
2a06:4b01:3345::/48	Core-Backbone GmbH
2a06:4b01:3346::/48	Core-Backbone GmbH
2a06:4b01:3347::/48	Core-Backbone GmbH
2a06:4b01:3349::/48	Core-Backbone GmbH
2a06:4b01:334a::/48	Core-Backbone GmbH
2a06:4b01:334b::/48	Core-Backbone GmbH
2a06:4b01:334c::/48	Core-Backbone GmbH
2a06:4b01:334d::/48	Core-Backbone GmbH
2a06:4b01:334e::/48	Core-Backbone GmbH
2a06:4b01:334f::/48	Core-Backbone GmbH
2a06:4b01:3351::/48	Core-Backbone GmbH
2a06:4b01:3352::/48	Core-Backbone GmbH
2a06:4b01:3353::/48	Core-Backbone GmbH
2a06:4b01:3354::/48	Core-Backbone GmbH
2a06:4b01:3355::/48	Core-Backbone GmbH
2a06:4b01:3356::/48	Core-Backbone GmbH
2a06:4b01:3358::/48	Core-Backbone GmbH
2a06:4b01:3359::/48	Core-Backbone GmbH
2a06:4b01:335a::/48	Core-Backbone GmbH
2a06:4b01:335b::/48	Core-Backbone GmbH
2a06:4b01:335c::/48	Core-Backbone GmbH
2a06:4b01:335d::/48	Core-Backbone GmbH
2a06:4b01:335e::/48	Core-Backbone GmbH
2a06:4b01:335f::/48	Core-Backbone GmbH
2a06:4b01:3360::/48	Core-Backbone GmbH
2a06:4b01:3361::/48	Core-Backbone GmbH
2a06:4b01:3362::/48	Core-Backbone GmbH
2a06:4b01:3363::/48	Core-Backbone GmbH
2a06:4b01:3364::/48	Core-Backbone GmbH
2a06:4b01:3365::/48	Core-Backbone GmbH
2a06:4b01:3366::/48	Core-Backbone GmbH
2a06:4b01:3367::/48	Core-Backbone GmbH
2a06:4b01:3368::/48	Core-Backbone GmbH
2a06:4b01:3369::/48	Core-Backbone GmbH
2a06:4b01:336a::/48	Core-Backbone GmbH
2a06:4b01:336b::/48	Core-Backbone GmbH
2a06:4b01:336c::/48	Core-Backbone GmbH
2a06:4b01:336d::/48	Core-Backbone GmbH
2a06:4b01:336e::/48	Core-Backbone GmbH
2a06:4b01:336f::/48	Core-Backbone GmbH
2a06:4b01:3370::/48	Core-Backbone GmbH
2a06:4b01:3371::/48	Core-Backbone GmbH
2a06:4b01:3372::/48	Core-Backbone GmbH
2a06:4b01:3373::/48	Core-Backbone GmbH
2a06:4b01:3374::/48	Core-Backbone GmbH
2a06:4b01:3375::/48	Core-Backbone GmbH
2a06:4b01:3376::/48	Core-Backbone GmbH
2a06:4b01:3377::/48	Core-Backbone GmbH
2a06:4b01:3378::/48	Core-Backbone GmbH
2a06:4b01:3379::/48	Core-Backbone GmbH
2a06:4b01:337a::/48	Core-Backbone GmbH
2a06:4b01:3380::/48	Core-Backbone GmbH
2a06:4b01:33c0::/48	Core-Backbone GmbH
2a06:4b01:33e0::/48	Core-Backbone GmbH
2a06:4b01:3400::/48	Core-Backbone GmbH
2a06:4b01:3404::/48	Core-Backbone GmbH
2a06:4b01:3405::/48	Core-Backbone GmbH
2a06:4b01:340c::/48	Core-Backbone GmbH
2a06:4b01:3418::/48	Core-Backbone GmbH
2a06:4b01:341a::/48	Core-Backbone GmbH
2a06:4b01:341b::/48	Core-Backbone GmbH
2a06:4b01:341d::/48	Core-Backbone GmbH
2a06:4b01:341e::/48	Core-Backbone GmbH
2a06:4b01:341f::/48	Core-Backbone GmbH
2a06:4b01:3420::/48	Core-Backbone GmbH
2a06:4b01:3421::/48	Core-Backbone GmbH
2a06:4b01:3422::/48	Core-Backbone GmbH
2a06:4b01:3423::/48	Core-Backbone GmbH
2a06:4b01:3426::/48	Core-Backbone GmbH
2a06:4b01:3427::/48	Core-Backbone GmbH
2a06:4b01:3428::/48	Core-Backbone GmbH
2a06:4b01:3429::/48	Core-Backbone GmbH
2a06:4b01:342a::/48	Core-Backbone GmbH
2a06:4b01:342b::/48	Core-Backbone GmbH
2a06:4b01:342c::/48	Core-Backbone GmbH
2a06:4b01:342d::/48	Core-Backbone GmbH
2a06:4b01:342e::/48	Core-Backbone GmbH
2a06:4b01:342f::/48	Core-Backbone GmbH
2a06:4b01:3430::/48	Core-Backbone GmbH
2a06:4b01:3431::/48	Core-Backbone GmbH
2a06:4b01:3432::/48	Core-Backbone GmbH
2a06:4b01:3433::/48	Core-Backbone GmbH
2a06:4b01:3435::/48	Core-Backbone GmbH
2a06:4b01:3436::/48	Core-Backbone GmbH
2a06:4b01:3437::/48	Core-Backbone GmbH
2a06:4b01:3438::/48	Core-Backbone GmbH
2a06:4b01:3439::/48	Core-Backbone GmbH
2a06:4b01:343a::/48	Core-Backbone GmbH
2a06:4b01:343b::/48	Core-Backbone GmbH
2a06:4b01:343c::/48	Core-Backbone GmbH
2a06:4b01:345a::/48	Core-Backbone GmbH
2a06:4b01:345b::/48	Core-Backbone GmbH
2a06:4b01:3478::/48	Core-Backbone GmbH
2a06:4b01:3480::/48	Core-Backbone GmbH
2a06:4b01:34c0::/48	Core-Backbone GmbH
2a06:4b01:34ec::/48	Core-Backbone GmbH
2a06:4b01:34f0::/48	Core-Backbone GmbH
2a06:4b01:350c::/48	Core-Backbone GmbH
2a06:4b01:3515::/48	Core-Backbone GmbH
2a06:4b01:3518::/48	Core-Backbone GmbH
2a06:4b01:3519::/48	Core-Backbone GmbH
2a06:4b01:351a::/48	Core-Backbone GmbH
2a06:4b01:351b::/48	Core-Backbone GmbH
2a06:4b01:351d::/48	Core-Backbone GmbH
2a06:4b01:351e::/48	Core-Backbone GmbH
2a06:4b01:351f::/48	Core-Backbone GmbH
2a06:4b01:3520::/48	Core-Backbone GmbH
2a06:4b01:3521::/48	Core-Backbone GmbH
2a06:4b01:3522::/48	Core-Backbone GmbH
2a06:4b01:3523::/48	Core-Backbone GmbH
2a06:4b01:3526::/48	Core-Backbone GmbH
2a06:4b01:3527::/48	Core-Backbone GmbH
2a06:4b01:3528::/48	Core-Backbone GmbH
2a06:4b01:3529::/48	Core-Backbone GmbH
2a06:4b01:352a::/48	Core-Backbone GmbH
2a06:4b01:352b::/48	Core-Backbone GmbH
2a06:4b01:352c::/48	Core-Backbone GmbH
2a06:4b01:352d::/48	Core-Backbone GmbH
2a06:4b01:352e::/48	Core-Backbone GmbH
2a06:4b01:352f::/48	Core-Backbone GmbH
2a06:4b01:3530::/48	Core-Backbone GmbH
2a06:4b01:3531::/48	Core-Backbone GmbH
2a06:4b01:3532::/48	Core-Backbone GmbH
2a06:4b01:3533::/48	Core-Backbone GmbH
2a06:4b01:3535::/48	Core-Backbone GmbH
2a06:4b01:3536::/48	Core-Backbone GmbH
2a06:4b01:3537::/48	Core-Backbone GmbH
2a06:4b01:3538::/48	Core-Backbone GmbH
2a06:4b01:3539::/48	Core-Backbone GmbH
2a06:4b01:353a::/48	Core-Backbone GmbH
2a06:4b01:353b::/48	Core-Backbone GmbH
2a06:4b01:353c::/48	Core-Backbone GmbH
2a06:4b01:353d::/48	Core-Backbone GmbH
2a06:4b01:353e::/48	Core-Backbone GmbH
2a06:4b01:353f::/48	Core-Backbone GmbH
2a06:4b01:3540::/48	Core-Backbone GmbH
2a06:4b01:3541::/48	Core-Backbone GmbH
2a06:4b01:3542::/48	Core-Backbone GmbH
2a06:4b01:3544::/48	Core-Backbone GmbH
2a06:4b01:3545::/48	Core-Backbone GmbH
2a06:4b01:3546::/48	Core-Backbone GmbH
2a06:4b01:3547::/48	Core-Backbone GmbH
2a06:4b01:3549::/48	Core-Backbone GmbH
2a06:4b01:354a::/48	Core-Backbone GmbH
2a06:4b01:354b::/48	Core-Backbone GmbH
2a06:4b01:354c::/48	Core-Backbone GmbH
2a06:4b01:354d::/48	Core-Backbone GmbH
2a06:4b01:354e::/48	Core-Backbone GmbH
2a06:4b01:354f::/48	Core-Backbone GmbH
2a06:4b01:3551::/48	Core-Backbone GmbH
2a06:4b01:3552::/48	Core-Backbone GmbH
2a06:4b01:3553::/48	Core-Backbone GmbH
2a06:4b01:3554::/48	Core-Backbone GmbH
2a06:4b01:3555::/48	Core-Backbone GmbH
2a06:4b01:3556::/48	Core-Backbone GmbH
2a06:4b01:3558::/48	Core-Backbone GmbH
2a06:4b01:3559::/48	Core-Backbone GmbH
2a06:4b01:355c::/48	Core-Backbone GmbH
2a06:4b01:355d::/48	Core-Backbone GmbH
2a06:4b01:355e::/48	Core-Backbone GmbH
2a06:4b01:355f::/48	Core-Backbone GmbH
2a06:4b01:3560::/48	Core-Backbone GmbH
2a06:4b01:3561::/48	Core-Backbone GmbH
2a06:4b01:3562::/48	Core-Backbone GmbH
2a06:4b01:3563::/48	Core-Backbone GmbH
2a06:4b01:3564::/48	Core-Backbone GmbH
2a06:4b01:3565::/48	Core-Backbone GmbH
2a06:4b01:3566::/48	Core-Backbone GmbH
2a06:4b01:3567::/48	Core-Backbone GmbH
2a06:4b01:3568::/48	Core-Backbone GmbH
2a06:4b01:3569::/48	Core-Backbone GmbH
2a06:4b01:356a::/48	Core-Backbone GmbH
2a06:4b01:356b::/48	Core-Backbone GmbH
2a06:4b01:356c::/48	Core-Backbone GmbH
2a06:4b01:356d::/48	Core-Backbone GmbH
2a06:4b01:356e::/48	Core-Backbone GmbH
2a06:4b01:356f::/48	Core-Backbone GmbH
2a06:4b01:3570::/48	Core-Backbone GmbH
2a06:4b01:3571::/48	Core-Backbone GmbH
2a06:4b01:3572::/48	Core-Backbone GmbH
2a06:4b01:3573::/48	Core-Backbone GmbH
2a06:4b01:3574::/48	Core-Backbone GmbH
2a06:4b01:3575::/48	Core-Backbone GmbH
2a06:4b01:3576::/48	Core-Backbone GmbH
2a06:4b01:3577::/48	Core-Backbone GmbH
2a06:4b01:3578::/48	Core-Backbone GmbH
2a06:4b01:3579::/48	Core-Backbone GmbH
2a06:4b01:357a::/48	Core-Backbone GmbH

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS51191
                                                OrgID:          AS51191
                                                ASName:         AS51191
                                                ASNumber:       AS51191
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are 147,479 domain names hosted across 249 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
130.185.109.77	██████████	93,959
185.24.68.9	██████████	4,305
130.185.109.78	██████████	2,668
130.185.109.2	██████████	86
195.138.245.250	██████████	66
185.24.68.234	██████████	47
130.185.109.43	██████████	46
130.185.108.81	██████████	23
185.169.25.22	██████████	22
130.185.104.82	██████████	15

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 4 peers for this ASN.

Peers	Name
AS199524	G-Core Labs S.A.
AS20473	The Constant Company, LLC
AS33891	Core-Backbone GmbH
AS60068	Datacamp Limited

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS199524	G-Core Labs S.A.
AS20473	The Constant Company, LLC
AS33891	Core-Backbone GmbH
AS60068	Datacamp Limited

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

192 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2a06:4b01:336d::1	AS51191 Core-Backbone GmbH	`0.36ms` from Amsterdam, NL
2a06:4b01:3322::1	AS51191 Core-Backbone GmbH	`0.35ms` from Amsterdam, NL
2a06:4b01:352e::1	AS51191 Core-Backbone GmbH	`0.33ms` from London, GB
2a06:4b01:3546::1	AS51191 Core-Backbone GmbH	`1.18ms` from London, GB
2a06:4b01:3554::1	AS51191 Core-Backbone GmbH	`1.09ms` from London, GB
2a06:4b01:354f::1	AS51191 Core-Backbone GmbH	`1.15ms` from London, GB
2a06:4b01:355d::1	AS51191 Core-Backbone GmbH	`1.10ms` from London, GB
2a06:4b01:3315::1	AS51191 Core-Backbone GmbH	`0.35ms` from Amsterdam, NL
2a06:4b01:3515::1	AS51191 Core-Backbone GmbH	`6.90ms` from Amsterdam, NL
2a06:4b01:3332::1	AS51191 Core-Backbone GmbH	`0.34ms` from Amsterdam, NL
2a06:4b01:333e::1	AS51191 Core-Backbone GmbH	`0.32ms` from Amsterdam, NL
2a06:4b01:354a::1	AS51191 Core-Backbone GmbH	`1.19ms` from London, GB
2a06:4b01:3549::1	AS51191 Core-Backbone GmbH	`1.04ms` from London, GB
2a06:4b01:3518::1	AS51191 Core-Backbone GmbH	`0.43ms` from London, GB
130.185.110.26	AS51191 Core-Backbone GmbH	`0.45ms` from Nuernberg, DE
2a06:4b01:3405::1	AS51191 Core-Backbone GmbH	`0.37ms` from Frankfurt am Main, DE
2a06:4b01:3535::1	AS51191 Core-Backbone GmbH	`0.26ms` from London, GB
2a06:4b01:352f::1	AS51191 Core-Backbone GmbH	`0.34ms` from London, GB
2a06:4b01:353b::1	AS51191 Core-Backbone GmbH	`0.32ms` from London, GB
2a06:4b01:3329::1	AS51191 Core-Backbone GmbH	`0.37ms` from Amsterdam, NL
2a06:4b01:3368::1	AS51191 Core-Backbone GmbH	`0.35ms` from Amsterdam, NL
2a06:4b01:331f::1	AS51191 Core-Backbone GmbH	`0.28ms` from Amsterdam, NL
2a06:4b01:334f::1	AS51191 Core-Backbone GmbH	`0.34ms` from Amsterdam, NL
2a06:4b01:3561::1	AS51191 Core-Backbone GmbH	`1.09ms` from London, GB
2a06:4b01:3579::1	AS51191 Core-Backbone GmbH	`1.08ms` from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
31.46.167.87	AS5483 Magyar Telekom Plc.	`1.04ms` from Budapest, HU
120.60.51.55	AS9829 National Internet Backbone	`14.29ms` from Chennai, IN
87.160.147.7	AS3320 Deutsche Telekom AG	`4.71ms` from Duesseldorf, DE
176.175.165.135	AS5410 Bouygues Telecom SA	`6.38ms` from Frankfurt am Main, DE
42.114.183.167	AS18403 FPT Telecom Company	`2.11ms` from Hanoi, VN
1.253.52.55	AS9318 SK Broadband Co Ltd	`5.69ms` from Incheon, KR
209.199.5.103	AS8075 Microsoft Corporation	`0.95ms` from Jakarta, ID
37.20.247.247	AS12389 PJSC Rostelecom	`13.13ms` from Krasnoyarsk, RU
165.22.34.55	AS14061 DigitalOcean, LLC	`0.33ms` from New York City, US
96.242.190.103	AS701 Verizon Business	`1.66ms` from New York City, US
73.81.62.135	AS7922 Comcast Cable Communications, LLC	`6.34ms` from New York City, US
73.199.127.247	AS7922 Comcast Cable Communications, LLC	`11.65ms` from New York City, US
88.95.1.7	AS2119 Telenor Norge AS	`6.67ms` from Oslo, NO
18.210.112.71	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
45.22.96.103	AS7018 AT&T Enterprises, LLC	`4.71ms` from San Antonio, US
184.105.86.151	AS394996 47-2339071	`0.95ms` from Santa Clara, US
122.222.7.55	AS2519 ARTERIA Networks Corporation	`4.22ms` from Tokyo, JP
169.53.188.151	AS36351 IBM Cloud	`0.80ms` from Toronto, CA
197.159.193.7	AS37381 Afrique Technologies & Services (VipNet)	`1.78ms` from Abidjan, CI
102.40.170.199	AS8452 TE-AS	`3.59ms` from Cairo, EG
34.55.161.151	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
116.125.242.183	AS9318 SK Broadband Co Ltd	`4.08ms` from Incheon, KR
80.28.73.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.21ms` from Madrid, ES
90.72.12.87	AS2376 Bleu SAS	`0.21ms` from Marseille, FR
64.59.127.231	AS27589 MOJOHOST	`0.14ms` from Miami, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f3 185.169.25.98

traceroute to 185.169.25.98 (185.169.25.98): 64 hops max, 52 byte packets

3 [AS3356] 4.31.124.141 0.426 ms

4 *

5 *

6 *

7 *

8 [AS51191] 185.169.25.98 98.311 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On April 13th 2026

Related Networks

AS15657

Speedbone Internet & Connectivity GmbH

More details

AS15925

Occino GmbH

More details

AS200517

Microsoft Deutschland MCIO GmbH

More details

AS207580

Greenbone AG

More details

AS213674

Manuel Kuklinski

More details

AS29408

Gustav Alberts GmbH & Co. KG

More details

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS51191 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales