Autonomous System details

AS20811

Retelit Digital Services S.p.A.  ·  brennercom.it

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

Sign up for free ›

AS20811 – Retelit Digital Services S.p.A.

Field Value
Country Italy
Website brennercom.it
Hosted domains 7,536
IPv4 addresses 68,096
IPv6 addresses 1,267,650,600,228,229,401,496,703,205,376
ASN type Hosting
Registry ripe
Allocated 24 years ago on Jul 02, 2002
Updated 6 months ago on Jul 25, 2025
Netblock Company Num of IPs
37.186.128.0/18 Retelit Digital Services S.p.A. 16,384
46.234.224.0/19 Retelit Digital Services S.p.A. 8,192
84.18.128.0/19 Retelit Digital Services S.p.A. 8,192
89.190.160.0/19 Retelit Digital Services S.p.A. 8,192
95.171.32.0/19 Retelit Digital Services S.p.A. 8,192
217.199.0.0/19 Retelit Digital Services S.p.A. 8,192
93.89.48.0/20 Retelit Digital Services S.p.A. 4,096
77.74.112.0/21 Brennercom Tirol GmbH 2,048
109.69.248.0/21 Brennercom Tirol GmbH 2,048
185.6.192.0/22 Retelit Digital Services S.p.A. 1,024
185.111.144.0/22 Brennercom Tirol GmbH 1,024
46.234.232.0/24 Retelit Digital Services S.p.A. 256
84.18.147.0/24 Retelit Digital Services S.p.A. 256
93.89.58.0/24 Retelit Digital Services S.p.A. 256
147.189.208.0/24 ACS GROUP SPA 256
147.189.209.0/24 ACS GROUP SPA 256

Netblock Company
2a02:490::/29 Retelit Digital Services S.p.A.
2a02:54c0::/29 Brennercom Tirol 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


                                                ASHandle:       AS20811
                                                OrgID:          AS20811
                                                ASName:         AS20811
                                                ASNumber:       AS20811
                                                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.

Hosted Domains

There are 7,536 domain names hosted across 356 IP addresses on this ASN.

IP Address Domain Domains on this IP
95.171.46.170 ██████████ 1,411
37.186.138.155 ██████████ 858
95.171.36.187 ██████████ 712
46.234.233.19 ██████████ 600
37.186.138.160 ██████ 519
93.89.57.43 ████████ 257
95.171.35.24 ██████████ 242
95.171.46.171 ██████████ 222
46.234.233.10 ██████████ 217
95.171.36.179 ██████████ 205

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

Peers

There are 161 peers for this ASN.

Peers Name
AS112 DNS-OARC
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS12835 Trentino Digitale SPA
AS12874 Fastweb SpA
AS13030 Init7 (Switzerland) Ltd.
AS13113 ISI Line srl
AS13335 Cloudflare, Inc.
AS137 Consortium GARR
AS139341 ACE
AS14840 BR.Digital Telecom
AS15169 Google LLC
AS15605 Connesi s.p.a.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS16276 OVH SAS
AS16509 Amazon.com, Inc.
AS197506 Level7 s.r.l.
AS198150 SIACOM JSC
AS198399 FASTCON srl
AS199181 Orakom S.r.l.
AS199947 Nexusway srl
AS200043 CESENA NET S.R.L.
AS200424 Alessandro Coratelli trading as CODEMA
AS200497 WAVECOM SRL
AS201333 Naquadria S.R.L.
AS201470 HALLAG Kommunal GmbH
AS202032 GOLINE SA
AS203462 NOVACONN SRL
AS203847 Marconi Solutions Srls
AS204326 GATE T1 SRL
AS204471 2S Computers SRL
AS205099 DOLOMITES NETWORK S.R.L.
AS206672 Logifuture Austria GmbH
AS207146 Netikom SRL
AS207594 Connectivia S.r.l
AS208244 Ewconnect S.R.L.
AS20836 CDLAN SpA
AS208437 HyperBit SRLs
AS20912 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C.
AS20940 Akamai International B.V.
AS209902 RAI WAY S.P.A.
AS21056 Vianova S.p.A
AS211360 FEDERICO BOVE trading as HATHOST
AS211723 Peter Pohl
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212602 ConnectLife S.r.l
AS212751 Onorato Massimiliano trading as MAXIDEA SAS
AS21309 HERABIT S.p.A.
AS213123 ALPERIA SPA
AS213260 cwnet s.r.l.
AS213791 Marco Rossi trading as XeniaHosting
AS215248 Bastiaan Mathijs Brink
AS216309 InvisionTech Group S.r.l.
AS22356 Durand do Brasil Ltda
AS24749 TNET SERVIZI SRL
AS24880 Siav S.p.A.
AS24961 WIIT AG
AS2593 Universita di Padova
AS2597 Consiglio Nazionale delle Ricerche
AS263444 Open X Tecnologia Ltda
AS26415 VeriSign Global Registry Services
AS28716 Retelit Digital Services S.p.A.
AS28999 Siportal S.r.l.
AS29049 Delta Telecom Ltd
AS2906 Netflix Streaming Services Inc.
AS2914 NTT America, Inc.
AS29447 SCALEWAY S.A.S.
AS29449 ip telecom srl
AS30722 Vodafone Italia S.p.A.
AS30848 UNIDATA S.p.A.
AS31034 Aruba S.p.A.
AS31067 SEAC S.p.A.
AS31394 nemox.net Informationstechnologie OG
AS31510 Innsbrucker Kommunalbetriebe AG
AS31543 myNet GmbH
AS31638 Lepida S.c.p.A.
AS32590 Valve Corporation
AS32787 Akamai Technologies, Inc.
AS32934 Facebook, Inc.
AS3302 Retelit Digital Services S.p.A.
AS3303 Swisscom (Switzerland) Ltd
AS34347 HALLAG Kommunal GmbH
AS34606 B.B.Bell SPA
AS34927 iFog GmbH
AS34971 CDLAN SpA
AS35574 BRIGHTSTAR LOTTERY S.P.A.
AS35617 air2bite s.r.l.
AS39120 Convergenze S.p.A.
AS39657 Comeser S.r.l.
AS396986 Bytedance Inc.
AS41095 IPTP LTD
AS41327 Fiber Telecom S.p.A.
AS41720 REVOLUTION PROVIDER SRL
AS43989 Ehinet Srl
AS44092 HAL Service SpA
AS44241 Infranet S.p.A.
AS44512 KONVERTO SPA
AS44513 Optima Italia S.p.A.
AS47152 Francesco Ascione trading as FIBERSIX
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS28716 Retelit Digital Services S.p.A.
AS2914 NTT America, Inc.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 15 downstreams for this ASN.

Downstreams Name
AS205099 DOLOMITES NETWORK S.R.L.
AS206672 Logifuture Austria GmbH
AS207146 Netikom SRL
AS211723 Peter Pohl
AS213123 ALPERIA SPA
AS2914 NTT America, Inc.
AS31067 SEAC S.p.A.
AS44241 Infranet S.p.A.
AS49265 Cooperativa Sociale Galileo A.r.l.
AS50178 Limitis s.r.l.
AS51344 IDM Suedtirol Alto Adige
AS56346 Leitner S.P.A.
AS57469 Azienda Pubbliservizi Brunico
AS59419 Sidera ICTease S.r.l.
AS6939 Hurricane Electric LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
37.186.151.148 AS20811 Retelit Digital Services S.p.A. 4.08ms from Milan, IT
37.186.171.41 AS20811 Retelit Digital Services S.p.A. 5.19ms from Milan, IT
77.74.115.154 AS20811 Retelit Digital Services S.p.A. 6.30ms from Milan, IT
2a02:490:f05::1 AS20811 Retelit Digital Services S.p.A. 1.12ms from Milan, IT
37.186.191.164 AS20811 Retelit Digital Services S.p.A. 5.31ms from Milan, IT
89.190.162.177 AS20811 Retelit Digital Services S.p.A. 3.89ms from Milan, IT
37.186.170.61 AS20811 Retelit Digital Services S.p.A. 5.19ms from Milan, IT
37.186.188.154 AS20811 Retelit Digital Services S.p.A. 5.30ms from Milan, IT
89.190.188.93 AS20811 Retelit Digital Services S.p.A. 4.05ms from Milan, IT
89.190.167.94 AS20811 Retelit Digital Services S.p.A. 4.99ms from Milan, IT
95.171.58.212 AS20811 Retelit Digital Services S.p.A. 4.60ms from Milan, IT
46.234.239.225 AS20811 Retelit Digital Services S.p.A. 4.92ms from Milan, IT
84.18.145.8 AS20811 Retelit Digital Services S.p.A. 4.95ms from Milan, IT
84.18.147.1 AS20811 Retelit Digital Services S.p.A. 5.09ms from Milan, IT
95.171.49.62 AS20811 Retelit Digital Services S.p.A. 5.00ms from Milan, IT
37.186.137.164 AS20811 Retelit Digital Services S.p.A. 4.03ms from Milan, IT
89.190.164.158 AS20811 Retelit Digital Services S.p.A. 4.35ms from Milan, IT
46.234.235.128 AS20811 Retelit Digital Services S.p.A. 4.40ms from Milan, IT
37.186.186.77 AS20811 Retelit Digital Services S.p.A. 5.28ms from Milan, IT
217.199.0.109 AS20811 Retelit Digital Services S.p.A. 4.48ms from Milan, IT
217.199.12.113 AS20811 Retelit Digital Services S.p.A. 5.12ms from Milan, IT
46.234.231.193 AS20811 Retelit Digital Services S.p.A. 4.50ms from Milan, IT
185.6.193.5 AS20811 Retelit Digital Services S.p.A. 4.69ms from Milan, IT
84.18.149.206 AS20811 Retelit Digital Services S.p.A. 5.48ms from Milan, IT
37.186.173.234 AS20811 Retelit Digital Services S.p.A. 5.33ms from Milan, IT

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
94.66.66.235 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.54ms from Athens, GR
78.177.31.155 AS9121 Turk Telekomunikasyon Anonim Sirketi 9.70ms from Bursa, TR
18.67.156.75 AS16509 Amazon.com, Inc. 0.37ms from Chennai, IN
18.252.61.235 AS8987 Amazon Data Services Ireland Ltd 0.87ms from Columbus, US
64.62.217.203 AS6939 Hurricane Electric LLC 0.25ms from Fremont, US
171.37.86.27 AS4837 CHINA UNICOM China169 Backbone 13.92ms from Guiyang, CN
123.16.57.75 AS45899 VNPT Corp 1.36ms from Hanoi, VN
129.232.21.219 AS33567 Econet Telecom Lesotho (PTY) LTD 8.17ms from Johannesburg, ZA
2.139.65.235 AS3352 TELEFONICA DE ESPANA S.A.U. 1.41ms from Madrid, ES
70.161.134.91 AS22773 Cox Communications Inc. 9.63ms from Manassas, US
184.144.218.75 AS577 Bell Canada 1.70ms from Montreal, CA
109.63.216.203 AS12714 PJSC MegaFon 1.90ms from Moscow, RU
100.14.123.219 AS701 Verizon Business 2.32ms from Philadelphia, US
98.85.129.59 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
134.121.250.11 AS11827 Washington State University 10.15ms from Seattle, US
52.85.97.187 AS16509 Amazon.com, Inc. 0.50ms from Seattle, US
116.120.75.235 AS9318 SK Broadband Co Ltd 3.52ms from Seoul, KR
129.126.9.107 AS17547 M1 NET LTD 1.03ms from Singapore, SG
219.104.57.171 AS2527 Sony Network Communications Inc. 4.63ms from Tokyo, JP
13.226.140.27 AS16509 Amazon.com, Inc. 0.46ms from Toronto, CA
93.118.181.139 AS43754 Asiatech Data Transmission company 17.15ms from Yerevan, AM
105.105.241.155 AS36947 Telecom Algeria 13.83ms from Algiers, DZ
95.85.18.123 AS14061 DigitalOcean, LLC 0.18ms from Amsterdam, NL
172.211.240.123 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
178.117.111.235 AS6848 Telenet BV 7.24ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 217.199.24.143
traceroute to 217.199.24.143 (217.199.24.143): 6 hops max, 52 byte packets
2 [AS53340] 192.228.109.93 628.468 ms
3 [AS53667] 198.251.87.1 0.435 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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 AS20811 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.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs