AS1101
SURF B.V. · as1101.net
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| Field | Value |
|---|---|
| Country |
Netherlands
|
| Website | as1101.net |
| Hosted domains | 131 |
| Number of IPv4 | 1,904,128 |
| Number of IPv6 | 2,417,851,639,229,258,349,412,352 |
| ASN type | Education |
| Registry | ripe |
| Allocated | 22 years ago on Aug 21, 2002 |
| Updated | 6 years ago on Aug 10, 2018 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 145.102.4.0/23 | Onweer Service Provider | 512 |
| 145.192.0.0/12 | SURFnet bv | 1,048,576 |
| 145.208.0.0/13 | SURFnet bv | 524,288 |
| 145.216.0.0/15 | SURFnet bv | 131,072 |
| 145.220.0.0/16 | SURFnet bv | 65,536 |
| 145.99.0.0/16 | COOL-DOWN-i | 65,536 |
| 185.100.59.0/24 | Darkness Reigns (Holding) B.V. | 256 |
| 192.12.54.0/24 | IP-EEND-192-12-54 | 256 |
| 192.150.94.0/24 | IP-EEND-192-150-94 | 256 |
| 192.16.200.0/24 | SURFnet bv | 256 |
| 192.42.116.0/22 | SURFnet | 1,024 |
| 192.42.128.0/22 | SURFnet bv | 1,024 |
| 44.137.0.0/16 | Amateur Radio Digital Communications | 65,536 |
| Netblock | Company |
|---|---|
| 2001:67c:12d8::/48 | In use by public IRC server for the Eris Free Network |
| 2001:67c:6ec::/48 | SURF B.V. |
WHOIS Details
ASHandle: AS1101 OrgID: AS1101 ASName: AS1101 ASNumber: AS1101 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 131 domain names hosted across 73 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 145.220.78.20 | ██████████ | 16 |
| 145.213.244.114 | ██████████ | 13 |
| 145.220.6.33 | ██████████ | 11 |
| 145.220.10.97 | ██████████ | 7 |
| 44.137.42.34 | ██████████ | 5 |
| 145.220.6.129 | ██████████ | 4 |
| 145.220.74.184 | ██████████ | 3 |
| 145.220.74.215 | ██████████ | 2 |
| 145.220.6.134 | ██████████ | 2 |
| 145.220.74.210 | ██████████ | 2 |
Peers
There are 178 peers for this ASN.
| Peers | Name |
|---|---|
| AS1031 | PEER 1031 LLC |
| AS1102 | SURF B.V. |
| AS1103 | SURF B.V. |
| AS1140 | Stichting Internet Domeinregistratie Nederland |
| AS12552 | GlobalConnect AB |
| AS1267 | WIND TRE S.P.A. |
| AS12713 | OTEGlobe |
| AS12779 | IT.Gate S.p.A. |
| AS12859 | BIT BV |
| AS12969 | Vodafone Iceland |
| AS13194 | UAB "Bite Lietuva" |
| AS132337 | Axclusive |
| AS13237 | euNetworks GmbH |
| AS137409 | GSL Networks Pty LTD |
| AS140731 | TOHU Public Internet |
| AS140984 | WTW HIGHTECH COMPANY INC |
| AS14537 | Continent 8 LLC |
| AS14630 | Invesco Group Services, Inc. |
| AS14840 | BR.Digital Provider |
| AS14907 | Wikimedia Foundation Inc. |
| AS150000 | Data-Beam Business Solution |
| AS15547 | netplus.ch SA |
| AS15576 | NTS workspace AG |
| AS15605 | Connesi s.p.a. |
| AS15802 | Emirates Integrated Telecommunications Company PJSC |
| AS15943 | wilhelm.tel GmbH |
| AS15958 | CETIN Ltd. Belgrade |
| AS16347 | ADISTA SAS |
| AS16552 | Tiggee LLC |
| AS17639 | Converge ICT Solutions Inc. |
| AS1764 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS18403 | FPT Telecom Company |
| AS197580 | CONNECTICORE TELECOMMUNICATIONS INFORMATION TECHNOLOGY S.A |
| AS198150 | SIACOM JSC |
| AS199524 | G-Core Labs S.A. |
| AS199938 | Netzwerge GmbH |
| AS200242 | borderline transit |
| AS200612 | Gulf Bridge International Inc. |
| AS202365 | Omer GOLGELI |
| AS204092 | Association GRIFON |
| AS20485 | Joint Stock Company TransTeleCom |
| AS20495 | We Dare B.V. |
| AS205206 | Netsite A/S |
| AS20562 | Broadband Hosting B.V. |
| AS20764 | CJSC RASCOM |
| AS209022 | Tschajera Limited |
| AS20932 | Services Industriels de Geneve |
| AS209823 | Enki Multimedia EURL |
| AS212483 | LEVEL EIGHTY-SIX COMMUNICATIONS LTD |
| AS213241 | TECHIT.BE SRL |
| AS214380 | Tim de Boer trading as tim427.net |
| AS215125 | Church of Cyberology |
| AS215828 | Tizian Maxime Weigt |
| AS22356 | Durand do Brasil Ltda |
| AS23106 | AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT |
| AS24482 | SG.GS |
| AS24961 | WIIT AG |
| AS25091 | IP-Max SA |
| AS25160 | Vorboss Limited |
| AS25220 | equada network GmbH |
| AS262589 | SAMM TECNOLOGIA E TELECOMUNICACOES S.A |
| AS263444 | Open X Tecnologia Ltda |
| AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
| AS28917 | Fiord Networks, UAB |
| AS29075 | IELO-LIAZO SERVICES SAS |
| AS29140 | Hostserver GmbH |
| AS293 | ESnet |
| AS29390 | Netassist Limited |
| AS30844 | Liquid Telecommunications Ltd |
| AS31019 | Paulus M. Hoogsteder |
| AS31027 | GlobalConnect A/S |
| AS31122 | Digiweb ltd |
| AS31133 | PJSC MegaFon |
| AS31500 | Global Network Management Inc |
| AS3212 | Telemach Slovenija d.o.o. |
| AS3214 | xTom GmbH |
| AS3216 | PJSC "Vimpelcom" |
| AS32437 | Webdev CC T/A Cybertek |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS33891 | Core-Backbone GmbH |
| AS3399 | Obenetwork AB |
| AS34019 | Hivane Association |
| AS34177 | CELESTE SAS |
| AS34224 | Neterra Ltd. |
| AS34288 | Kantonsschule Zug |
| AS34549 | meerfarbig GmbH & Co. KG |
| AS3462 | Data Communication Business Group |
| AS34927 | iFog GmbH |
| AS35280 | F5 Networks SARL |
| AS35360 | Frederic Gargula |
| AS35598 | INETCOM CARRIER LLC |
| AS36236 | NetActuate, Inc |
| AS36994 | Vodacom |
| AS37100 | SEACOM Limited |
| AS37282 | Mainone Cable Company |
| AS37468 | Angola Cables |
| AS37497 | Network Platforms (PTY) LTD |
| AS37662 | West Indian Ocean Cable Company |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS215125 | Church of Cyberology |
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 AS1101 at robtex.
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