1. All IP Ranges
  2. 83.0.0.0/8
  3. 83.137.0.0/16
  4. AS3170  | 83.137.212.0/24

83.137.212.0/24

AS3170  ·  VeloxServ Communications Ltd

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Summary

Country United Kingdom
Domain jisc.ac.uk
ASN AS3170
Registry RIPE
ID OPEN-ATHENS

WHOIS Details

inetnum:        83.137.212.0 - 83.137.212.255
netname:        OPEN-ATHENS
descr:          Jisc Services Limited
org:            ORG-UA23-RIPE
country:        GB
admin-c:        OASM1-RIPE
tech-c:         OASM1-RIPE
status:         ASSIGNED PA
mnt-by:         JANET-HOSTMASTER
notify:         [email protected]
created:        2021-04-27T08:21:20Z
last-modified:  2021-04-27T08:21:20Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        JCA95-RIPE
abuse-org:      ORG-UA23-RIPE

organisation:   ORG-UA23-RIPE
org-name:       Jisc Services Limited
country:        GB
org-type:       LIR
address:        Janet NOC, 15 Fetter Lane, Third floor
address:        EC4A 1BW
address:        London
address:        UNITED KINGDOM
phone:          +44 1235 822 212
fax-no:         +44 1235 822 397
e-mail:         [email protected]
admin-c:        SHAW1-RIPE
admin-c:        RHE1-RIPE
admin-c:        NA1000-RIPE
abuse-c:        JCA95-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        JANET-HOSTMASTER
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JANET-HOSTMASTER
created:        2004-04-17T12:17:01Z
last-modified:  2025-08-04T10:13:15Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        JCA95-RIPE
abuse-org:      undefined

role:           OpenAthens Service Management
address:        4 Portwall Lane
address:        Bristol
address:        BS1 6NB
e-mail:         [email protected]
nic-hdl:        OASM1-RIPE
mnt-by:         JANET-HOSTMASTER
created:        2021-03-31T13:58:47Z
last-modified:  2021-03-31T13:58:47Z
source:         RIPE

route:          83.137.212.0/24
descr:          Jisc Services Limited
descr:          OpenAthens via VeloxServ
origin:         AS3170
mnt-by:         JANET-HOSTMASTER
created:        2021-10-26T15:29:35Z
last-modified:  2021-10-26T15:29:35Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 83.137.0.0/16

Range ASN Company Num of IPs
83.137.80.0/21 AS13237 euNetworks GmbH 2,048
83.137.104.0/21 AS31467 ARCA FONDI S.P.A. Societa di Gestione del Risparmio 2,048
83.137.144.0/21 AS31477 Duocast B.V. 2,048
83.137.72.0/21 AS39132 Swissgrid AG 2,048
83.137.120.0/21 AS39642 Sinal A/S 2,048
83.137.232.0/21 AS41497 INTRED S.P.A. 2,048
83.137.8.0/21 AS41848 Gavle kommun 2,048
83.137.24.0/21 AS42346 NorthC Schweiz AG 2,048
83.137.168.0/21 AS31521 DOM Digital Online Media GmbH 2,048
83.137.128.0/21 AS13768 Aptum Technologies (UK) Limited 2,048
83.137.64.0/21 AS31438 Stadtwerke Marburg GmbH 2,048
83.137.96.0/21 AS43503 Herbst Datentechnik GmbH 2,048
83.137.216.0/21 AS12739 JSC Netline 2,048
83.137.112.0/21 AS47692 Nessus GmbH 2,048
83.137.48.0/21 AS50473 Altagen JSC 2,048
83.137.160.0/21 AS12445 A2A Smart City S.P.A 2,048
83.137.32.0/21 AS51401 Arvato Systems GmbH 2,048
83.137.56.0/21 AS21056 Vianova S.p.A 2,048
83.137.200.0/21 AS7642 Dhiraagu Pvt.Ltd. 2,048
83.137.224.0/21 AS31742 Sota Solutions Ltd. 2,048
83.137.136.0/21 AS33915 Vodafone Libertel B.V. 2,048
83.137.248.0/21 AS8680 Sure Jersey Limited 2,048
83.137.176.0/21 AS34967 DRD Communications Limited 2,048
83.137.16.0/21 AS31383 Computel Standby BV 2,048
83.137.40.0/21 AS31394 nemox.net Informationstechnologie OG 2,048
83.137.190.0/23 AS43186 Verivox GmbH, Heidelberg, Germany 512
83.137.198.0/23 AS273452 TRANSATEL Brasil Ltda 512
83.137.159.0/24 AS5065 Giganet Internet Szolgaltato Kft 256
83.137.155.0/24 AS137409 Private Customer 256
83.137.240.0/24 AS15681 ENGIE BE DCC NET1 256
83.137.245.0/24 AS16509 ENGIE SA 256
83.137.3.0/24 AS31404 LYCATEL DISTRIBUTION UK LIMITED 256
83.137.5.0/24 AS31404 LYCATEL DISTRIBUTION UK LIMITED 256
83.137.211.0/24 AS3170 Jisc Services Limited 256
83.137.176.0/24 AS34967 WBMC Customer Static IP Addresses 256
83.137.177.0/24 AS34967 WBMC Customer Routed IP Addresses 256
83.137.178.0/24 AS34967 drd communications 256
83.137.179.0/24 AS34967 drd communications 256
83.137.180.0/24 AS34967 drd communications 256
83.137.181.0/24 AS34967 Qudo IP addresses for Internal network devices 256
83.137.182.0/24 AS34967 QUDO-CORPORATE 256
83.137.188.0/24 AS35117 Verivox GmbH, Heidelberg, Germany 256
83.137.152.0/24 AS42689 Giganet Internet Szolgaltato Kft 256
83.137.157.0/24 AS46450 Private Customer 256
83.137.156.0/24 AS5511 Giganet Internet Szolgaltato Kft 256
83.137.153.0/24 AS834 Internet Utilities Europe and Asia Limited 256
83.137.158.0/24 AS834 Internet Utilities Europe and Asia Limited 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
83.137.212.237 AS3170 VeloxServ Communications Ltd 1.20ms from Redditch, 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
143.176.99.88 AS13127 Odido Netherlands B.V. 6.71ms from Amsterdam, NL
40.113.107.56 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
74.39.202.56 AS5650 Frontier Communications of America, Inc. 10.34ms from Ashburn, US
89.0.193.24 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 5.91ms from Duesseldorf, DE
93.235.76.152 AS3320 Deutsche Telekom AG 2.48ms from Frankfurt am Main, DE
102.32.72.40 AS327782 Metrofibre Networx 2.30ms from Johannesburg, ZA
109.61.185.56 AS12389 PJSC Rostelecom 13.12ms from Moscow, RU
73.141.173.24 AS7922 Comcast Cable Communications, LLC 6.78ms from New York City, US
201.83.163.24 AS28573 Claro NXT Telecomunicacoes Ltda 1.96ms from Osasco, BR
220.119.177.40 AS4766 Korea Telecom 6.51ms from Seoul, KR
60.19.248.24 AS4837 CHINA UNICOM China169 Backbone 8.08ms from Tieling, CN
184.148.174.40 AS577 Bell Canada 2.26ms from Toronto, CA
52.36.105.248 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
198.11.7.200 AS5078 Oklahoma Network for Education Enrichment and 8.90ms from Dallas, US
18.153.174.216 AS16509 Amazon.com, Inc. 0.18ms from Frankfurt am Main, DE
91.23.108.24 AS3320 Deutsche Telekom AG 8.07ms from Frankfurt am Main, DE
35.228.65.248 AS396982 Google LLC 0.14ms from Hamina, FI
103.68.242.8 AS63754 VMG MEDIA JOINT STOCK COMPANY 0.57ms from Hanoi, VN
211.208.68.184 AS9318 SK Broadband Co Ltd 1.07ms from Incheon, KR
94.75.149.8 AS12389 PJSC Rostelecom 11.97ms from Moscow, RU
188.47.58.8 AS5617 Orange Polska Spolka Akcyjna 3.29ms from Poznan, PL
39.88.129.40 AS4837 CHINA UNICOM China169 Backbone 3.15ms from Qingdao, CN
104.7.9.136 AS7018 AT&T Enterprises, LLC 16.95ms from San Jose, US
121.183.255.152 AS4766 Korea Telecom 3.24ms from Seoul, KR
109.242.60.40 AS25472 Nova Telecommunications & Media Single Member S.A 16.22ms from Thessaloniki, GR

Traceroute

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

$
traceroute -a -n -q1 -f2 83.137.212.64
traceroute to 83.137.212.64 (83.137.212.64): 64 hops max, 52 byte packets
2 [AS3170] 195.191.219.40 10.189 ms
3 [AS3170] 195.74.55.36 1.157 ms
4 [AS3170] 83.137.212.64 1.221 ms
Measurement taken from IPinfo ProbeNet in Redditch, GB
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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