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 S.A.S. |
| 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 33 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 |
| 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
|
|
| 83.97.88.134 |
0.29ms from Madrid,
ES
|
|
| 83.97.89.212 |
0.28ms from Vienna,
AT
|
|
| 2001:799:cb2:103::1 |
6.14ms from London,
GB
|
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 |
|---|---|---|
| 34.201.12.168 |
0.74ms from Ashburn,
US
|
|
| 108.59.60.8 |
4.50ms from Chicago,
US
|
|
| 169.55.28.168 |
0.86ms from Dallas,
US
|
|
| 52.148.26.104 |
3.44ms from Denver,
US
|
|
| 18.197.159.136 |
0.16ms from Frankfurt am Main,
DE
|
|
| 185.10.121.24 |
0.45ms from Frankfurt am Main,
DE
|
|
| 98.195.96.56 |
4.17ms from Houston,
US
|
|
| 36.79.16.104 |
9.33ms from Jakarta,
ID
|
|
| 3.174.181.72 |
0.20ms from Madrid,
ES
|
|
| 176.193.11.40 |
2.27ms from Moscow,
RU
|
|
| 100.2.111.232 |
2.44ms from New York City,
US
|
|
| 93.205.59.248 |
3.56ms from Nuernberg,
DE
|
|
| 64.26.60.200 |
0.39ms from Tampa,
US
|
|
| 77.167.160.216 |
6.88ms from Amsterdam,
NL
|
|
| 217.170.16.232 |
0.82ms from Amsterdam,
NL
|
|
| 23.15.87.40 |
0.17ms from Ashburn,
US
|
|
| 156.250.6.88 |
0.58ms from Hong Kong,
HK
|
|
| 106.217.137.40 |
0.88ms from Hyderabad,
IN
|
|
| 115.9.45.136 |
6.87ms from Incheon,
KR
|
|
| 74.225.202.24 |
0.14ms from Lohogaon,
IN
|
|
| 20.68.41.56 |
0.27ms from London,
GB
|
|
| 79.147.146.88 |
8.11ms from Madrid,
ES
|
|
| 194.106.17.248 |
4.33ms from Madrid,
ES
|
|
| 86.216.136.152 |
6.11ms from Marseille,
FR
|
|
| 86.195.43.216 |
1.69ms from Paris,
FR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Tallinn, EE
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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