Autonomous System details

AS5398

Internet one SRL  ·  internet.one

Italy

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AS5398 – Internet one SRL

Field Value
Country Italy
Website internet.one
Hosted domains 5,080
IPv4 addresses 20,224
IPv6 addresses 633,826,509,039,934,314,629,200,000,000
ASN type Hosting
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated a month ago on Mar 18, 2026

IP Ranges

Netblock Company Num of IPs
77.220.64.0/19 Internet one SRL 8,192
31.44.32.0/20 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 4,096
217.18.0.0/20 Weblink srl 4,096
185.155.176.0/22 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 1,024
31.44.44.0/23 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 512
31.44.46.0/23 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 512
45.143.158.0/23 Internet one SRL 512
185.155.184.0/23 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 512
193.221.216.0/23 Internet one SRL 512
193.222.104.0/23 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 512
45.91.228.0/24 BE.iT SA 256
45.143.158.0/24 Internet one SRL 256
45.143.159.0/24 Internet one SRL 256
46.21.22.0/24 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 256
46.21.29.0/24 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI) 256

Netblock Company
2a0f:e880::/29 Internet one SRL
2001:67c:19e0::/48 C41.ch SAGL
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WHOIS Details

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                                                ASHandle:       AS5398
                                                OrgID:          AS5398
                                                ASName:         AS5398
                                                ASNumber:       AS5398
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5,080 domain names hosted across 1,395 IP addresses on this ASN.

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IP Address Domain Domains on this IP
77.220.64.148 ██████████ 111
31.44.38.212 ██████████ 66
46.21.29.11 █████████ 50
185.155.184.34 ██████████ 23
77.220.87.243 ██████████ 16
77.220.87.246 ██████████ 16
185.155.184.48 ██████████ 9
77.220.85.36 ██████████ 9
185.155.184.36 ██████████ 8
185.155.184.39 ██████████ 7

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Peers

There are 168 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS12307 Sandro Bolliger trading as Bolliger Network Solutions
AS12552 GlobalConnect AB
AS12637 SEEWEB s.r.l.
AS1267 WIND TRE S.P.A.
AS12779 IT.Gate S.p.A.
AS13030 Init7 (Switzerland) Ltd.
AS13194 Bite IP Network
AS132337 Axclusive
AS13237 euNetworks GmbH
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Telecom
AS15547 netplus.ch SA
AS15605 Connesi s.p.a.
AS15623 Cyberlink AG
AS15802 Emirates Integrated Telecommunications Company PJSC
AS16347 ADISTA SAS
AS16552 Tiggee LLC
AS174 Cogent Communications, LLC
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS1828 Unitas Global
AS1836 green.ch AG
AS196621 FreeStone Systems
AS198150 SIACOM JSC
AS198249 Ops One AG
AS198385 AlpineDC SA
AS198964 BLUEQUANT AG
AS199524 G-Core Labs S.A.
AS200726 Elmec Suisse SA
AS202032 GOLINE SA
AS203639 TEKNOLOGY SA
AS20612 SwissIX Internet Exchange
AS20764 CJSC RASCOM
AS207841 Inferno Communications Ltd
AS208867 Globalnet Italia S.R.L
AS208920 Rocket Way S.R.L.
AS20912 Giuliano Claudio Peritore trading as Panservice s.a.s. di Cuseo Fabrizio & C.
AS20932 Services Industriels de Geneve
AS209823 Enki Multimedia EURL
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS21232 Genossenschaft GGA Maur
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS213241 TECHIT.BE SRL
AS213260 cwnet s.r.l.
AS24482 SG.GS
AS24940 Hetzner Online GmbH
AS24961 WIIT AG
AS25091 IP-Max SA
AS25160 Vorboss Limited
AS25220 equada network GmbH
AS25369 Hydra Communications Ltd
AS263152 MIGO TELECOM
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28716 Retelit Digital Services S.p.A.
AS28792 Public Internet Ltd
AS29049 Delta Telecom Ltd
AS29075 IELO Main Network
AS2914 NTT America, Inc.
AS29222 Infomaniak Network SA
AS29691 Nine Internet Solutions AG
AS30844 Liquid Telecommunications Ltd
AS31122 Digiweb ltd
AS31500 Global Network Management Inc
AS3170 VeloxServ Communications Ltd
AS31742 Sotaconnect Network
AS3214 xTom GmbH
AS32590 Valve Corporation
AS3356 Level 3 Parent, LLC
AS33891 Core-Backbone GmbH
AS34019 Hivane Association
AS34177 CELESTE SAS
AS34288 Kantonsschule Zug
AS34549 meerfarbig GmbH & Co. KG
AS34927 iFog GmbH
AS35266 EX Networks Limited
AS35280 F5 Networks SARL
AS35360 Frederic Gargula
AS35598 INETCOM CARRIER LLC
AS35617 air2bite s.r.l.
AS36236 NetActuate, Inc
AS37100 SEACOM Limited
AS37282 Main one Cable Company Nigeria Limited
AS3741 Dimension Data
AS37468 Angola Cables
AS37497 Network Platforms (PTY) LTD
AS37662 West Indian Ocean Cable Company
AS37680 Cool Ideas Service Provider (Pty) Ltd
AS37721 Virtual Technologies & Solutions
AS38880 Micron21 Datacentre Pty Ltd
AS39120 Convergenze S.p.A.
AS39122 Blacknight Internet Solutions Limited
AS39351 31173 Services AB
AS398465 Rackdog, LLC
AS41327 Fiber Telecom S.p.A.
AS41666 Institute for Pyrotechnical Cleaning (limited company)
AS41811 CONVERGENCE (GROUP NETWORKS) LIMITED
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Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
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Downstreams

There are 12 downstreams for this ASN.

Downstreams Name
AS198964 BLUEQUANT AG
AS200726 Elmec Suisse SA
AS202032 GOLINE SA
AS203639 TEKNOLOGY SA
AS208867 Globalnet Italia S.R.L
AS208920 Rocket Way S.R.L.
AS213260 cwnet s.r.l.
AS35617 air2bite s.r.l.
AS49597 EURO.NET SRLS
AS56327 Uniconnect Srl
AS57913 ToscanaTLC s.r.l.
AS6898 Associazione SWISS INNOVATIVE ARTS & TECHNOLOGIES INSTITUTE (SIATI)
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Pingable IPs

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

IP Address ASN Details
77.220.76.1 AS5398 Internet one SRL 3.97ms from Milan, IT
77.220.67.1 AS5398 Internet one SRL 1.04ms from Milan, IT
185.155.184.1 AS5398 Internet one SRL 0.36ms from Milan, IT
185.155.176.145 AS5398 Internet one SRL 0.33ms from Milan, IT
46.21.29.1 AS5398 Internet one SRL 0.39ms from Milan, IT
45.143.158.1 AS5398 Internet one SRL 0.37ms from Milan, IT
77.220.64.129 AS5398 Internet one SRL 0.36ms from Milan, IT
77.220.79.136 AS5398 Internet one SRL 2.31ms from Milan, IT
45.143.159.1 AS5398 Internet one SRL 0.37ms from Frankfurt am Main, DE
77.220.72.230 AS5398 Internet one SRL 4.84ms from Milan, IT
46.21.22.8 AS5398 Internet one SRL 1.05ms from London, GB
77.220.82.1 AS5398 Internet one SRL 1.22ms from Milan, IT
77.220.77.0 AS5398 Internet one SRL 1.29ms from Milan, IT
31.44.38.137 AS5398 Internet one SRL 1.04ms from Milan, IT
77.220.71.41 AS5398 Internet one SRL 1.22ms from Milan, IT
31.44.47.101 AS5398 Internet one SRL 0.33ms from Zuerich, CH
77.220.78.21 AS5398 Internet one SRL 2.44ms from Milan, IT
77.220.68.68 AS5398 Internet one SRL 0.26ms from Milan, IT
77.220.73.22 AS5398 Internet one SRL 2.43ms from Milan, IT
193.222.105.1 AS5398 Internet one SRL 0.97ms from Milan, IT
77.220.89.10 AS5398 Internet one SRL 0.26ms from Milan, IT
77.220.84.225 AS5398 Internet one SRL 0.36ms from Milan, IT
77.220.86.61 AS5398 Internet one SRL 0.18ms from Milan, IT
31.44.40.66 AS5398 Internet one SRL 1.02ms from Milan, IT
31.44.37.148 AS5398 Internet one SRL 1.21ms 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
49.4.37.198 AS23724 IDC, China Telecommunications Corporation 3.30ms from Beijing, CN
120.2.32.214 AS4837 CHINA UNICOM China169 Backbone 10.66ms from Beijing, CN
84.3.127.134 AS5483 Magyar Telekom Plc. 5.52ms from Budapest, HU
96.94.204.54 AS7922 Comcast Cable Communications, LLC 16.97ms from Dallas, US
54.217.173.134 AS16509 Amazon.com, Inc. 0.47ms from Dublin, IE
92.198.216.102 AS20676 Plusnet GmbH 7.43ms from Frankfurt am Main, DE
123.203.93.214 AS9269 Hong Kong Broadband Network Ltd. 0.54ms from Hong Kong, HK
115.254.75.214 AS18101 Reliance Communications Ltd.DAKC MUMBAI 1.63ms from Mumbai, IN
182.109.190.22 AS4134 CHINANET BACKBONE 5.40ms from Nanchang, CN
98.221.213.246 AS7922 Comcast Cable Communications, LLC 10.47ms from Piscataway, US
71.94.49.134 AS20115 Charter Communications LLC 6.54ms from San Jose, US
187.225.157.214 AS8151 UNINET 7.48ms from Santiago de Queretaro, MX
120.78.225.70 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.12ms from Shenzhen, CN
123.209.198.118 AS1221 Telstra Limited 11.70ms from Sydney, AU
125.231.135.22 AS3462 Data Communication Business Group 2.66ms from Taipei, TW
194.13.170.6 AS205915 Pinkroccade HealthCare B.V. 0.53ms from Amsterdam, NL
137.238.231.102 AS26462 The State University of New York College at Geneseo 5.60ms from Buffalo, US
91.35.175.182 AS3320 Deutsche Telekom AG 2.19ms from Frankfurt am Main, DE
146.148.205.54 AS26658 HT 0.28ms from Los Angeles, US
197.240.137.134 AS37705 TOPNET 18.89ms from Marseille, FR
46.172.4.246 AS197023 MTS PJSC 12.35ms from Moscow, RU
217.26.139.6 AS199275 SARL IPSET 0.20ms from Paris, FR
34.228.108.198 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
20.34.11.38 AS8070 Microsoft Corporation 1.60ms from San Antonio, US
115.20.57.246 AS4766 Korea Telecom 1.80ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f3 46.21.29.12
traceroute to 46.21.29.12 (46.21.29.12): 64 hops max, 52 byte packets
3 [] 217.29.66.194 1.24 ms
5 [AS5398] 46.21.29.12 0.936 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 AS5398 at robtex.

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