Autonomous System details

AS20811

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

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AS20811 – Retelit Digital Services S.p.A.

Field Value
Country Italy
Website brennercom.it
Hosted domains 7,550
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 8 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
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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

                                            
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Hosted Domains

There are 7,550 domain names hosted across 356 IP addresses on this ASN.

IP Address Domain Domains on this IP
95.171.46.170 ██████████ 1,408
37.186.138.155 ██████████ 851
95.171.36.187 ██████████ 756
46.234.233.19 ██████████ 600
37.186.138.160 ██████ 518
93.89.57.43 ██████████ 280
95.171.35.24 ██████████ 242
95.171.46.171 ██████████ 221
46.234.233.10 ██████████ 206
95.171.36.179 ██████████ 203

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Useful for Cybersecurity

Peers

There are 160 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
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 SPA
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 SAS
AS29449 ip telecom srl
AS30722 Fastweb SpA
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 SED Multitel s.r.l.
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
AS47217 Planetel SPA
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 14 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
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

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

IP Address ASN Details
37.186.161.220 AS20811 Retelit Digital Services S.p.A. 5.17ms from Milan, IT
37.186.138.245 AS20811 Retelit Digital Services S.p.A. 4.30ms from Milan, IT
95.171.59.90 AS20811 Retelit Digital Services S.p.A. 3.90ms from Milan, IT
89.190.169.115 AS20811 Retelit Digital Services S.p.A. 5.07ms from Milan, IT
84.18.151.222 AS20811 Retelit Digital Services S.p.A. 4.31ms from Milan, IT
217.199.11.150 AS20811 Retelit Digital Services S.p.A. 5.42ms from Milan, IT
217.199.2.218 AS20811 Retelit Digital Services S.p.A. 5.09ms from Milan, IT
84.18.145.9 AS20811 Retelit Digital Services S.p.A. 4.88ms from Milan, IT
37.186.140.229 AS20811 Retelit Digital Services S.p.A. 3.90ms from Milan, IT
217.199.31.198 AS20811 Retelit Digital Services S.p.A. 4.99ms from Milan, IT
217.199.10.235 AS20811 Retelit Digital Services S.p.A. 5.15ms from Milan, IT
46.234.229.133 AS20811 Retelit Digital Services S.p.A. 4.72ms from Milan, IT
217.199.3.198 AS20811 Retelit Digital Services S.p.A. 5.14ms from Milan, IT
37.186.145.20 AS20811 Retelit Digital Services S.p.A. 4.51ms from Milan, IT
84.18.132.161 AS20811 Retelit Digital Services S.p.A. 4.73ms from Milan, IT
84.18.149.94 AS20811 Retelit Digital Services S.p.A. 5.48ms from Milan, IT
84.18.153.171 AS20811 Retelit Digital Services S.p.A. 4.76ms from Milan, IT
46.234.238.142 AS20811 Retelit Digital Services S.p.A. 4.71ms from Milan, IT
217.199.30.142 AS20811 Retelit Digital Services S.p.A. 5.08ms from Milan, IT
37.186.134.164 AS20811 Retelit Digital Services S.p.A. 4.09ms from Milan, IT
89.190.160.6 AS20811 Retelit Digital Services S.p.A. 4.71ms from Milan, IT
217.199.27.51 AS20811 Retelit Digital Services S.p.A. 5.41ms from Milan, IT
2a02:490:f04:3::2 AS20811 Retelit Digital Services S.p.A. 4.26ms from Milan, IT
95.171.54.86 AS20811 Retelit Digital Services S.p.A. 5.35ms from Milan, IT
37.186.152.206 AS20811 Retelit Digital Services S.p.A. 4.43ms 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
54.235.156.251 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
173.16.210.107 AS30036 Mediacom Communications Corp 7.20ms from Atlanta, US
114.253.107.187 AS4808 China Unicom Beijing Province Network 3.95ms from Beijing, CN
68.220.242.251 AS8075 Microsoft Corporation 0.31ms from Boydton, US
119.54.51.107 AS4837 CHINA UNICOM China169 Backbone 4.11ms from Changchun, CN
154.194.138.235 AS139880 OWGELS INTERNATIONAL CO., LIMITED 1.14ms from Hong Kong, HK
70.119.26.251 AS11427 Charter Communications Inc 12.09ms from Houston, US
171.61.153.11 AS24560 Bharti Airtel Ltd., Telemedia Services 2.08ms from Hyderabad, IN
93.173.242.43 AS1680 Cellcom Fixed Line Communication L.P 1.75ms from Petaẖ Tiqva, IL
168.158.54.11 AS20012 Interworks Networking Services 9.89ms from Phoenix, US
112.173.175.91 AS4766 Korea Telecom 4.92ms from Seoul, KR
92.222.70.27 AS16276 OVH SAS 0.21ms from Strasbourg, FR
18.161.154.203 AS16509 Amazon.com, Inc. 0.49ms from Dallas, US
95.0.215.251 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.55ms from Denizli, TR
189.177.105.235 AS8151 UNINET 1.02ms from Guadalajara, MX
116.110.214.11 AS24086 Viettel Corporation 9.27ms from Ho Chi Minh City, VN
178.242.182.59 AS16135 Turkcell A.S. 18.71ms from Istanbul, TR
84.90.181.91 AS13156 NOWO COMMUNICATIONS, S.A. 10.33ms from Lisbon, PT
88.12.231.235 AS3352 TELEFONICA DE ESPANA S.A.U. 1.10ms from Madrid, ES
23.252.233.123 AS394232 TelKel inc. 0.43ms from Montreal, CA
176.193.126.91 AS12714 PJSC MegaFon 2.23ms from Moscow, RU
98.116.240.27 AS701 Verizon Business 2.75ms from New York City, US
118.8.58.187 AS4713 NTT DOCOMO BUSINESS,Inc. 2.64ms from Osaka, JP
15.236.23.187 AS16509 Amazon.com, Inc. 0.16ms from Paris, FR
37.2.166.251 AS1257 Tele2 Sverige AB 0.65ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 217.199.28.86
traceroute to 217.199.28.86 (217.199.28.86): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.78 1.109 ms
2 *
4 [AS20811] 217.199.28.86 11.921 ms
Measurement taken from IPinfo ProbeNet in Milan, IT
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.

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