Autonomous System details

AS205634

Prime Formation GmbH  ·  as205634.net

Germany

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AS205634 – Prime Formation GmbH

Field Value
Country Germany
Website as205634.net
Hosted domains 1,003
IPv4 addresses 3,328
IPv6 addresses 6,044,629,098,073,145,873,530,880
ASN type Hosting
Registry ripe
Allocated 5 months ago on Aug 08, 2025
Updated a month ago on Dec 05, 2025

IP Ranges

Netblock Company Num of IPs
144.124.216.0/22 Net Security 1,024
38.147.120.0/24 Prime Formation GmbH 256
45.87.187.0/24 Internet Utilities Europe and Asia Limited 256
64.137.111.0/24 Cloudflare, Inc 256
144.124.219.0/24 Net Security 256
144.124.223.0/24 Net Security 256
151.243.132.0/24 Prime Formation GmbH 256
151.243.134.0/24 Prime Formation GmbH 256
151.243.135.0/24 Prime Formation GmbH 256
162.141.79.0/24 Brander Group Inc. 256
188.209.131.0/24 Prime Formation GmbH 256

Netblock Company
2a0a:79c0:f00::/48 Netops AS212271
2a0a:79c0:f01::/48 Netops AS213768
2a0a:79c0:f02::/48 Netops FPOR
2a0a:79c0:f03::/48 Transit
2a0a:79c0:f07::/48 Netops AS213768
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WHOIS Details

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                                                ASHandle:       AS205634
                                                OrgID:          AS205634
                                                ASName:         AS205634
                                                ASNumber:       AS205634
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,003 domain names hosted across 170 IP addresses on this ASN.

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IP Address Domain Domains on this IP
151.243.135.34 ██████████ 414
151.243.132.26 ██████████ 213
151.243.135.32 ██████████ 102
151.243.132.253 ██████████ 40
151.243.134.1 ██████████ 22
144.124.223.8 ██████████ 6
188.209.131.10 ██████████ 5
162.141.79.79 ██████████ 5
188.209.131.109 ██████████ 4
64.137.111.1 ██████████ 3

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS212271 Cinzia Tocci trading as Lumanex Srl
AS213768 Breadbyte Cloud - Thomas Neumann
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS212271 Cinzia Tocci trading as Lumanex Srl
AS213768 Breadbyte Cloud - Thomas Neumann
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a0a:79c0:f02::1 AS205634 Prime Formation GmbH 8.72ms from Rome, IT
2a0a:79c0:f00::1 AS205634 Prime Formation GmbH 0.16ms from Rome, IT
64.137.111.235 AS205634 Prime Formation GmbH 0.11ms from Wrocław, PL
45.87.187.140 AS205634 Prime Formation GmbH 0.11ms from Wrocław, PL
188.209.131.109 AS205634 Prime Formation GmbH 0.11ms from Lisbon, PT
151.243.135.201 AS205634 Prime Formation GmbH 0.11ms from Wrocław, PL
2a0a:79c0:f01::1 AS205634 Prime Formation GmbH 1.46ms from Frankfurt am Main, DE
162.141.79.13 AS205634 Prime Formation GmbH 0.11ms from Wrocław, PL
144.124.223.102 AS205634 Prime Formation GmbH 0.10ms from Wrocław, PL
38.147.120.225 AS205634 Prime Formation GmbH 0.10ms from Wrocław, PL
151.243.132.46 AS205634 Prime Formation GmbH 0.12ms from Lisbon, PT
2a0a:79c0:f07:: AS205634 Prime Formation GmbH 1.18ms from Frankfurt am Main, DE
2a0a:79c0:f03:: AS205634 Prime Formation GmbH 0.13ms from Lisbon, PT
151.243.134.13 AS205634 Prime Formation GmbH 0.11ms from Wrocław, PL

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
174.129.101.50 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
203.185.64.242 AS7588 Thailand Public backbone Network 0.74ms from Bangkok, TH
181.47.153.178 AS27747 Telecentro S.A. 7.79ms from Buenos Aires, AR
60.219.1.34 AS4837 CHINA UNICOM China169 Backbone 11.92ms from Changchun, CN
192.170.230.162 AS160 The University of Chicago 0.82ms from Chicago, US
169.61.189.50 AS36351 IBM Cloud 0.91ms from Dallas, US
91.23.162.178 AS3320 Deutsche Telekom AG 5.29ms from Duesseldorf, DE
217.82.100.210 AS3320 Deutsche Telekom AG 4.11ms from Frankfurt am Main, DE
77.24.223.50 AS3209 Vodafone GmbH 1.10ms from Hamburg, DE
81.151.137.130 AS2856 British Telecommunications PLC 1.57ms from London, GB
198.21.2.98 AS11377 SendGrid, Inc. 6.28ms from Los Angeles, US
80.29.108.162 AS3352 TELEFONICA DE ESPANA S.A.U. 4.00ms from Madrid, ES
217.87.70.210 AS3320 Deutsche Telekom AG 5.77ms from Nuernberg, DE
54.232.201.162 AS16509 Amazon.com, Inc. 0.17ms from Osasco, BR
152.249.1.82 AS27699 TELEFÔNICA BRASIL S.A 7.56ms from Osasco, BR
194.223.82.210 AS7545 TPG Telecom Limited 1.24ms from Perth, AU
54.241.85.34 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
73.221.138.82 AS7922 Comcast Cable Communications, LLC 6.13ms from Seattle, US
121.148.90.130 AS4766 Korea Telecom 6.67ms from Seoul, KR
45.141.157.146 AS209696 NILSAT Ltd. 0.46ms from Sofia, BG
94.51.19.130 AS12389 PJSC Rostelecom 5.65ms from Yekaterinburg, RU
82.199.86.242 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.47ms from Amsterdam, NL
98.95.88.18 AS14618 Amazon.com, Inc. 0.68ms from Ashburn, US
74.96.117.242 AS701 Verizon Business 2.12ms from Ashburn, US
73.40.146.50 AS7922 Comcast Cable Communications, LLC 11.07ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 151.243.134.194
traceroute to 151.243.134.194 (151.243.134.194): 64 hops max, 52 byte packets
2 *
Measurement taken from IPinfo ProbeNet in Wrocław, PL
On

Related Networks

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 AS205634 at robtex.

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