1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.86.0.0/16
  4. AS786  | 128.86.0.0/16

128.86.0.0/16

AS786  ·  Jisc Services Limited

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Summary

Country United Kingdom
Domain ja.net
ASN AS786
Registry RIPE
ID JANET

WHOIS Details

inetnum:        128.86.0.0 - 128.86.255.255
netname:        JANET
descr:          JANET Aggregate
country:        GB
admin-c:        JN359-RIPE
tech-c:         JN359-RIPE
org:            ORG-UA23-RIPE
status:         LEGACY
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2022-02-07T15:42:23Z
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:           JANET NOSC
address:        JANET(UK) Network Operations Centre
address:        Third floor
address:        15 Fetter Lane
address:        London
address:        EC4A1BW
address:        United Kingdom
phone:          +44 (0)1235 822 212
e-mail:         operations@ja.net
remarks:        trouble: For operational queries please
remarks:        trouble: contact operations@ja.net or
remarks:        trouble: phone +44 (0)1235 822 212
remarks:        trouble: Mon-Fri, 07:00 - 23:59 UK local
remarks:        trouble: or +44 (0) 300 300 3312 all other
remarks:        trouble: times.
admin-c:        RHE1-RIPE
admin-c:        SHAW1-RIPE
tech-c:         RHE1-RIPE
tech-c:         SHAW1-RIPE
nic-hdl:        JN359-RIPE
notify:         jips-nosc@nosc.ja.net
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2025-08-04T10:12:34Z
source:         RIPE

route:          128.86.0.0/16
descr:          JANET Aggregated Route
descr:          JANET(UK) Network Operations Centre
descr:          Third floor
descr:          15 Fetter Lane
descr:          London EC4A 1BW
descr:          United Kingdom
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2022-05-05T12:39:23Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.139.0.0/16 AS378 IUCC - Israel InterUniversity Computation Center 65,536
128.124.0.0/16 AS21497 PrJSC VF UKRAINE 65,536
128.44.0.0/16 AS367 Headquarters, USAISC 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.190.0.0/16 AS367 Headquarters, USAISC 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536

Hosted domains

There are 57 domain names hosted across 21 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.86.132.14 london.ac.uk 19
128.86.236.185 europeanlibrary.net 9
128.86.236.187 theeuropeanlibrary.nl 9
128.86.130.195 senatehousevenues.co.uk 5
128.86.130.96 clothworkersproperty.org 3
128.86.132.111 linnaeuslink.org 2
128.86.236.127 takingpartinthearts.com 2
128.86.133.153 thesenses.ac.uk 2
128.86.237.41 heythropcollege.ac.uk 2
128.86.236.77 linnaeanonline.com 2
128.86.132.202 warandculturestudies.org.uk 1
128.86.136.44 jisc.org.uk 1
128.86.204.67 careerstagged.co.uk 1
128.86.237.116 jolt.ac.uk 1
128.86.132.13 ref500.uk 1
128.86.245.27 londoninternational.com 1
128.86.237.184 languageofaccess.org 1
128.86.130.42 lon.ac.uk 1
128.86.241.2 gandbsurvey.org 1
128.86.130.223 uolaccommodates.co.uk 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
128.86.232.1 AS786 Jisc Services Limited 1.86ms from London, GB
128.86.1.1 AS786 Jisc Services Limited 0.47ms from London, GB
128.86.9.17 AS786 Jisc Services Limited 1.16ms from London, GB
128.86.231.73 AS786 Jisc Services Limited 1.78ms from London, GB
128.86.10.198 AS786 Jisc Services Limited 9.48ms from Sheffield, GB
128.86.243.1 AS786 Jisc Services Limited 2.04ms from London, GB
128.86.7.219 AS786 Jisc Services Limited 1.20ms from London, GB
128.86.248.1 AS786 Jisc Services Limited 1.92ms from London, GB
128.86.130.97 AS786 Jisc Services Limited 1.38ms from London, GB
128.86.236.1 AS786 Jisc Services Limited 2.09ms from London, GB
128.86.16.254 AS786 Jisc Services Limited 0.87ms from London, GB
128.86.132.13 AS786 Jisc Services Limited 1.54ms from London, GB
128.86.249.14 AS786 Jisc Services Limited 1.33ms from London, GB
128.86.24.65 AS786 Jisc Services Limited 0.59ms from London, GB
128.86.32.254 AS786 Jisc Services Limited 0.86ms from London, GB
128.86.131.197 AS786 Jisc Services Limited 1.41ms from London, GB
128.86.200.178 AS786 Jisc Services Limited 1.23ms from London, GB
128.86.19.49 AS786 Jisc Services Limited 0.85ms from London, GB
128.86.27.65 AS786 Jisc Services Limited 0.55ms from London, GB
128.86.8.53 AS786 Jisc Services Limited 1.12ms from London, GB
128.86.204.6 AS786 Jisc Services Limited 1.47ms from London, GB
128.86.33.9 AS786 Jisc Services Limited 0.62ms from London, GB
128.86.23.37 AS786 Jisc Services Limited 0.83ms from London, GB
128.86.25.254 AS786 Jisc Services Limited 0.83ms from London, GB
128.86.21.190 AS786 Jisc Services Limited 0.84ms 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
154.243.247.16 AS36947 Telecom Algeria 10.94ms from Algiers, DZ
45.37.39.224 AS11426 Charter Communications Inc 10.38ms from Ashburn, US
112.126.132.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.70ms from Beijing, CN
54.190.188.128 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
172.72.195.96 AS11426 Charter Communications Inc 11.52ms from Charlotte, US
68.44.60.128 AS7922 Comcast Cable Communications, LLC 13.91ms from Chicago, US
69.217.80.64 AS7018 AT&T Enterprises, LLC 3.93ms from Dallas, US
113.162.29.96 AS45899 VNPT Corp 4.65ms from Hanoi, VN
144.79.52.0 AS154415 PT Bajastu Teknologi Waringin 5.87ms from Jakarta, ID
78.144.77.16 AS13285 TalkTalk Communications Limited 1.63ms from London, GB
217.44.40.64 AS2856 British Telecommunications PLC 3.39ms from London, GB
86.140.211.128 AS2856 British Telecommunications PLC 4.14ms from London, GB
73.5.137.240 AS7922 Comcast Cable Communications, LLC 2.67ms from Minneapolis, US
5.166.213.176 AS42682 JSC ER-Telecom Holding 6.27ms from Moscow, RU
79.245.130.96 AS3320 Deutsche Telekom AG 8.46ms from Nuernberg, DE
126.214.61.224 AS17676 SoftBank Corp. 4.25ms from Osaka, JP
3.219.100.128 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
179.43.195.128 AS27887 WIND Telecom S.A. 1.54ms from Santo Domingo, DO
153.246.210.96 AS4713 NTT DOCOMO BUSINESS,Inc. 2.24ms from Tokyo, JP
100.21.163.176 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
3.147.212.48 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
98.136.116.0 AS36646 Yahoo Holdings Inc. 10.08ms from Denver, US
217.225.227.176 AS3320 Deutsche Telekom AG 2.38ms from Frankfurt am Main, DE
148.222.89.16 AS135935 Binh Minh Software Service Company Limited 0.16ms from Hanoi, VN
221.212.239.208 AS4837 CHINA UNICOM China169 Backbone 4.88ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 128.86.109.196
traceroute to 128.86.109.196 (128.86.109.196): 6 hops max, 52 byte packets
2 *
3 [AS786] 146.97.35.206 15.798 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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