AS21320
GEANT Vereniging · geant.org
Netherlands
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| Field | Value |
|---|---|
| Country |
Netherlands
|
| Website | geant.org |
| Hosted domains | 30 |
| IPv4 addresses | 2,048 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Hosting |
| Registry | ripe |
| Allocated | 24 years ago on Oct 31, 2001 |
| Updated | a month ago on Feb 10, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 83.97.88.0/21 | GEANT Vereniging | 2,048 |
| Netblock | Company |
|---|---|
| 2001:799::/32 | GEANT Vereniging |
WHOIS Details
ASHandle: AS21320
OrgID: AS21320
ASName: AS21320
ASNumber: AS21320
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 30 domain names hosted across 4 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|
Peers
There are 159 peers for this ASN.
| Peers | Name |
|---|---|
| AS10310 | Yahoo Holdings Inc. |
| AS1103 | SURF B.V. |
| AS12046 | Malta Internet Foundation |
| AS1213 | ASIERA TECHNOLOGY SERVICES CLG |
| AS12200 | Rackspace Hosting |
| AS12322 | Free SAS |
| AS1239 | Cogent Communications, LLC |
| AS12578 | SIA Tet |
| AS12654 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS12687 | User Association of Ukrainian Research and Academic Network URAN |
| AS12876 | Scaleway SAS |
| AS13030 | Init7 (Switzerland) Ltd. |
| AS13092 | Akademska mreza Republike Srbije - AMRES |
| AS132203 | Tencent Building, Kejizhongyi Avenue |
| AS13285 | TalkTalk Communications Limited |
| AS13335 | Cloudflare, Inc. |
| AS13414 | Twitter Inc. |
| AS136907 | HUAWEI CLOUDS |
| AS136968 | SingAREN |
| AS137 | Consortium GARR |
| AS14061 | DigitalOcean, LLC |
| AS14907 | Wikimedia Foundation Inc. |
| AS15169 | Google LLC |
| AS16019 | Vodafone Czech Republic a.s. |
| AS16265 | LeaseWeb Network B.V. |
| AS16276 | OVH SAS |
| AS16509 | Amazon.com, Inc. |
| AS174 | Cogent Communications, LLC |
| AS18106 | Viewqwest Pte Ltd |
| AS1828 | Unitas Global |
| AS1853 | ACONET |
| AS1930 | Fundacao para a Ciencia e a Tecnologia, I.P. |
| AS1955 | KIFU (Governmental Info Tech Development Agency) |
| AS19551 | Incapsula Inc |
| AS19679 | Dropbox, Inc. |
| AS197000 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) |
| AS198792 | DSTORAGE s.a.s. |
| AS199354 | Arab States Research and Education Network (ASREN) Gemeinnutzige GmbH |
| AS199524 | G-Core Labs S.A. |
| AS200052 | Feral.io Ltd |
| AS200999 | CloudFerro S.A |
| AS202425 | IP Volume inc |
| AS202993 | Institute of Information Technologies of National Academy of Science Azerbaijan |
| AS20473 | The Constant Company, LLC |
| AS207063 | Kentik Technologies, Inc. |
| AS20773 | Host Europe GmbH |
| AS20860 | IOMART CLOUD SERVICES LIMITED |
| AS20932 | Services Industriels de Geneve |
| AS20940 | Akamai International B.V. |
| AS20965 | GEANT Vereniging |
| AS2107 | ARNES |
| AS2108 | Croatian Academic and Research Network |
| AS2110 | Enet Communications LIMITED |
| AS211826 | Istqrar for Servers Services Ltd |
| AS2119 | Telenor Norge AS |
| AS215724 | Edgevana, Inc. |
| AS2200 | Renater |
| AS2280 | Orange S.A. |
| AS24429 | Zhejiang Taobao Network Co.,Ltd |
| AS24875 | NovoServe B.V. |
| AS24940 | Hetzner Online GmbH |
| AS24961 | WIIT AG |
| AS24971 | MasterDC s.r.o. |
| AS25369 | Hydra Communications Ltd |
| AS2602 | Fondation RESTENA |
| AS2603 | NORDUnet |
| AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET |
| AS2611 | BELNET |
| AS2614 | RoEduNet |
| AS2635 | Automattic, Inc |
| AS2847 | Kauno Technologijos Universitetas |
| AS2852 | CESNET z.s.p.o. |
| AS2906 | Netflix Streaming Services Inc. |
| AS30081 | CacheFly |
| AS30132 | Internet Systems Consortium, Inc. |
| AS30844 | Liquid Telecommunications Ltd |
| AS31133 | PJSC MegaFon |
| AS31529 | DENIC eG |
| AS31898 | Oracle Corporation |
| AS3208 | Algerian Academic Research Network |
| AS3209 | Vodafone GmbH |
| AS3216 | PJSC Vimpelcom |
| AS3221 | EENet |
| AS3223 | Voxility LLP |
| AS32590 | Valve Corporation |
| AS3268 | University of Cyprus |
| AS32934 | Facebook, Inc. |
| AS3303 | Swisscom (Switzerland) Ltd |
| AS3356 | Level 3 Parent, LLC |
| AS33891 | Core-Backbone GmbH |
| AS34772 | NEOTEL AD Skopje |
| AS3549 | Level 3 Parent, LLC |
| AS36236 | NetActuate, Inc |
| AS36351 | IBM Cloud |
| AS36459 | GitHub, Inc. |
| AS36692 | Cisco OpenDNS, LLC |
| AS378 | IUCC - Israel InterUniversity Computation Center |
| AS39572 | DataWeb Global Group B.V. |
| AS396986 | Bytedance Inc. |
| AS40401 | Backblaze Inc |
Upstreams
There are 5 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS174 | Cogent Communications, LLC |
| AS2603 | NORDUnet |
| AS3356 | Level 3 Parent, LLC |
| AS6461 | Zayo Bandwidth |
| AS6939 | Hurricane Electric LLC |
Downstreams
There are 34 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS12046 | Malta Internet Foundation |
| AS1213 | ASIERA TECHNOLOGY SERVICES CLG |
| AS12687 | User Association of Ukrainian Research and Academic Network URAN |
| AS13092 | Akademska mreza Republike Srbije - AMRES |
| AS136968 | SingAREN |
| AS1853 | ACONET |
| AS1930 | Fundacao para a Ciencia e a Tecnologia, I.P. |
| AS1955 | KIFU (Governmental Info Tech Development Agency) |
| AS199354 | Arab States Research and Education Network (ASREN) Gemeinnutzige GmbH |
| AS202993 | Institute of Information Technologies of National Academy of Science Azerbaijan |
| AS20965 | GEANT Vereniging |
| AS2107 | ARNES |
| AS2108 | Croatian Academic and Research Network |
| AS2602 | Fondation RESTENA |
| AS2607 | Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET |
| AS2614 | RoEduNet |
| AS2847 | Kauno Technologijos Universitetas |
| AS3208 | Algerian Academic Research Network |
| AS3221 | EENet |
| AS3268 | University of Cyprus |
| AS378 | IUCC - Israel InterUniversity Computation Center |
| AS40981 | University of Montenegro |
| AS44224 | Macedonian Academic Research Network Skopje |
| AS513 | CERN - European Organization for Nuclear Research |
| AS5408 | National Infrastructures for Research and Technology S.A. |
| AS5538 | Institute of Mathematics and Computer Science of University of Latvia |
| AS57961 | RASH - Rrjeti Akademik Shqiptar |
| AS6461 | Zayo Bandwidth |
| AS6802 | Bulgarian Research and Education Network Association (BREN) |
| AS6879 | ENSTINET |
| AS766 | RedIRIS Autonomous System |
| AS8501 | Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center |
| AS8517 | National Academic Network and Information Center |
| AS9199 | RENAM Public Association |
Pingable IPs
4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 83.97.90.21 |
0.24ms from Madrid,
ES
|
|
| 83.97.89.212 |
0.28ms from Vienna,
AT
|
|
| 2001:799:cb2:103::1 |
6.14ms from London,
GB
|
|
| 83.97.88.134 |
0.29ms from Madrid,
ES
|
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 |
|---|---|---|
| 107.21.89.168 |
0.63ms from Ashburn,
US
|
|
| 35.238.160.232 |
0.13ms from Council Bluffs,
US
|
|
| 119.121.127.248 |
6.40ms from Guangzhou,
CN
|
|
| 83.66.105.136 |
5.03ms from Istanbul,
TR
|
|
| 175.36.75.24 |
2.57ms from Melbourne,
AU
|
|
| 108.186.8.248 |
0.71ms from San Jose,
US
|
|
| 69.107.160.104 |
1.57ms from San Jose,
US
|
|
| 103.146.38.88 |
1.26ms from Singapore,
SG
|
|
| 163.17.82.8 |
2.23ms from Taichung,
TW
|
|
| 54.152.235.24 |
0.52ms from Ashburn,
US
|
|
| 47.89.154.40 |
0.31ms from Ashburn,
US
|
|
| 94.250.74.72 |
9.04ms from Belgrade,
RS
|
|
| 104.234.99.88 |
0.22ms from Bend,
US
|
|
| 52.61.189.8 |
0.34ms from Boardman,
US
|
|
| 35.190.222.88 |
0.15ms from Brussels,
BE
|
|
| 3.150.231.136 |
0.14ms from Columbus,
US
|
|
| 49.44.55.72 |
0.61ms from Delhi,
IN
|
|
| 86.47.41.56 |
3.02ms from Dublin,
IE
|
|
| 51.255.162.152 |
0.20ms from Gravelines,
FR
|
|
| 113.160.156.216 |
2.48ms from Hanoi,
VN
|
|
| 99.160.199.232 |
1.59ms from Houston,
US
|
|
| 60.166.75.184 |
7.29ms from Huai'an,
CN
|
|
| 124.50.38.8 |
2.02ms from Incheon,
KR
|
|
| 100.2.111.232 |
2.44ms from New York City,
US
|
|
| 119.191.215.200 |
4.70ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Vienna, AT
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 AS21320 at robtex.
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