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:         ipaddress@jisc.ac.uk
created:        2021-04-27T08:21:20Z
last-modified:  2021-04-27T08:21:20Z
source:         RIPE
abuse-email:    irt@jisc.ac.uk
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:         ipaddress@ja.net
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:    irt@jisc.ac.uk
abuse-c:        JCA95-RIPE
abuse-org:      undefined

role:           OpenAthens Service Management
address:        4 Portwall Lane
address:        Bristol
address:        BS1 6NB
e-mail:         service-management@openathens.net
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
83.137.212.11 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
20.105.140.216 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
64.99.241.72 AS32133 Ting Fiber Inc. 3.23ms from Ashburn, US
172.10.20.24 AS7018 AT&T Enterprises, LLC 6.41ms from Atlanta, US
197.50.12.232 AS8452 TE-AS 5.46ms from Cairo, EG
130.241.192.248 AS2842 Goteborgs universitet 5.75ms from Copenhagen, DK
179.83.158.56 AS18881 TELEFÔNICA BRASIL S.A 12.82ms from Fortaleza, BR
49.130.149.248 AS17924 SmarTone Mobile Communications Ltd 13.30ms from Hong Kong, HK
181.128.105.72 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.94ms from Medellin, CO
34.148.222.152 AS396982 Google LLC 0.13ms from Moncks Corner, US
73.88.186.104 AS7922 Comcast Cable Communications, LLC 13.84ms from Murfreesboro, US
71.115.205.200 AS701 Verizon Business 13.24ms from New York City, US
103.64.133.56 AS18126 Chubu Telecommunications Company, Inc. 6.24ms from Osaka, JP
90.59.21.216 AS3215 Orange S.A. 7.57ms from Paris, FR
125.149.18.184 AS4766 Korea Telecom 2.34ms from Seoul, KR
87.224.210.40 AS12389 PJSC Rostelecom 0.82ms from Yekaterinburg, RU
82.169.17.8 AS1136 KPN B.V. 2.59ms from Amsterdam, NL
24.34.40.8 AS7922 Comcast Cable Communications, LLC 8.60ms from Boston, US
4.153.22.152 AS8075 Microsoft Corporation 0.19ms from Boydton, US
95.103.140.88 AS6855 Slovak Telekom, a.s. 4.18ms from Bratislava, SK
209.194.232.136 AS3549 Level 3 Parent, LLC 1.35ms from Charlotte, US
73.208.247.168 AS7922 Comcast Cable Communications, LLC 11.89ms from Chicago, US
139.15.178.24 AS9183 Robert Bosch Gesellschaft mit Beschraenkter Haftung 4.24ms from Frankfurt am Main, DE
171.251.227.72 AS7552 Viettel Group 10.54ms from Ho Chi Minh City, VN
103.124.124.200 AS14630 Invesco Group Services, Inc. 1.03ms from Hyderabad, IN
211.214.173.88 AS9318 SK Broadband Co Ltd 1.75ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 83.137.212.12
traceroute to 83.137.212.12 (83.137.212.12): 64 hops max, 52 byte packets
3 [AS3170] 195.74.55.36 1.145 ms
4 [AS3170] 83.137.212.12 1.248 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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