128.232.0.0/16
AS786 · Jisc Services Limited
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| Country |
United Kingdom
|
| Domain | cam.ac.uk |
| ASN | AS786 |
| Registry | RIPE |
| ID | CL-CAM-AC-UK |
WHOIS Details
inetnum: 128.232.0.0 - 128.232.255.255 netname: CL-CAM-AC-UK descr: University of Cambridge Computer Laboratory descr: 15 J J Thomson Avenue descr: Cambridge CB3 0FD country: GB admin-c: PB22 admin-c: mas90 admin-c: PB3551-RIPE tech-c: CLTC org: ORG-UCAM1-RIPE status: LEGACY mnt-lower: CL-CAM-AC-UK-MNT mnt-routes: CL-CAM-AC-UK-MNT mnt-domains: CL-CAM-AC-UK-MNT mnt-by: JANET-HOSTMASTER mnt-by: CL-CAM-AC-UK-MNT mnt-by: CAM-AC-UK-MNT mnt-routes: JANET-HOSTMASTER created: 2002-09-23T12:19:32Z last-modified: 2021-04-29T11:53:34Z source: RIPE abuse-email: abuse@cam.ac.uk abuse-c: UISA1-RIPE abuse-org: ORG-UCAM1-RIPE organisation: ORG-UCAM1-RIPE org-name: University of Cambridge org-type: OTHER address: Roger Needham Building address: 7 JJ Thomson Avenue address: CAMBRIDGE address: CB3 0RB address: UK e-mail: hostmaster@cam.ac.uk admin-c: UCSD1-RIPE tech-c: UCSN1-RIPE abuse-c: UISA1-RIPE mnt-ref: CAM-AC-UK-MNT mnt-ref: JANET-HOSTMASTER mnt-by: CAM-AC-UK-MNT created: 2015-03-12T16:50:06Z last-modified: 2021-01-25T17:10:59Z source: RIPE person: cl-cam-ac-uk Technical Contact address: 15 JJ Thomson Avenue, Cambridge CB3 0FD, UK e-mail: ripe-tc+hostmaster@cl.cam.ac.uk phone: +44 1223 33 4659 nic-hdl: CLTC created: 2006-12-11T12:46:59Z last-modified: 2016-04-07T06:59:07Z mnt-by: RIPE-NCC-LOCKED-MNT source: RIPE person: Piete Brooks address: University of Cambridge Computer Laboratory address: J J Thomson Avenue address: Cambridge, CB3 0FD address: GB phone: +44 1223 33 4659 fax-no: +44 1223 33 4678 e-mail: arin+pb@cl.cam.ac.uk nic-hdl: PB3551-RIPE mnt-by: RIPE-ERX-MNT created: 2004-03-10T15:05:06Z last-modified: 2004-03-10T15:05:06Z source: RIPE person: Malcolm Scott address: University of Cambridge Computer Laboratory address: William Gates Building address: 15 JJ Thomson Avenue address: Cambridge address: CB3 0FD address: UK phone: +44.1223763658 nic-hdl: mas90 mnt-by: MALC-MNT created: 2021-04-27T03:06:25Z last-modified: 2021-04-27T03:06:25Z source: RIPE person: Piete Brooks remarks: AKA PB3551-RIPE and PB219 address: 15 JJ Thomson Avenue, Cambridge CB3 0FD, UK phone: +44 1223 33 4659 nic-hdl: pb22 mnt-by: CL-CAM-AC-UK-MNT created: 2007-03-13T15:06:52Z last-modified: 2007-03-13T15:06:52Z source: RIPE route: 128.232.0.0/16 descr: University of Cambridge Computer Laboratory origin: AS786 mnt-by: JIPS-NOSC created: 2002-09-23T12:55:47Z last-modified: 2002-09-23T12:55:47Z source: RIPE
Nearby Ranges
BGP prefixes that overlap with 128.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 128.78.0.0/15 | AS5410 | Bouygues Telecom SA | 131,072 |
| 128.178.0.0/15 | AS559 | Ecublens Camp Net | 131,072 |
| 128.130.0.0/15 | AS679 | Technische Universitaet Wien | 131,072 |
| 128.27.0.0/16 | AS17511 | OPTAGE Inc. | 65,536 |
| 128.110.0.0/16 | AS17055 | University of Utah | 65,536 |
| 128.10.0.0/16 | AS17 | Purdue University | 65,536 |
| 128.214.0.0/16 | AS1741 | CSC - Tieteen tietotekniikan keskus Oy | 65,536 |
| 128.196.0.0/16 | AS1706 | The University of Arizona | 65,536 |
| 128.211.0.0/16 | AS17 | Purdue University | 65,536 |
| 128.87.0.0/16 | AS158 | Telefonaktiebolaget LM Ericsson | 65,536 |
| 128.210.0.0/16 | AS17 | Purdue University | 65,536 |
| 128.167.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 128.21.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 128.169.0.0/16 | AS16989 | The University of Tennessee Health Science Center | 65,536 |
| 128.13.0.0/16 | AS12007 | RTX Corporation | 65,536 |
| 128.230.0.0/16 | AS11872 | Syracuse University | 65,536 |
| 128.147.0.0/16 | AS122 | UPMC | 65,536 |
| 128.46.0.0/16 | AS17 | Purdue University | 65,536 |
| 128.13.0.0/16 | AS1341 | RTX Corporation | 65,536 |
| 128.173.0.0/16 | AS1312 | Virginia Polytechnic Institute and State Univ. | 65,536 |
| 128.59.0.0/16 | AS14 | Columbia University | 65,536 |
| 128.245.0.0/16 | AS14340 | Salesforce.com, Inc. | 65,536 |
| 128.3.0.0/16 | AS16 | Lawrence Berkeley National Laboratory | 65,536 |
| 128.135.0.0/16 | AS160 | The University of Chicago | 65,536 |
| 128.125.0.0/16 | AS16509 | Amazon Technologies Inc. | 65,536 |
| 128.11.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 128.181.0.0/16 | AS16509 | Amazon Technologies Inc. | 65,536 |
| 128.188.0.0/16 | AS16509 | Amazon Technologies Inc. | 65,536 |
| 128.212.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 128.81.0.0/16 | AS16509 | Amazon.com, Inc. | 65,536 |
| 128.82.0.0/16 | AS1201 | Old Dominion University | 65,536 |
| 128.146.0.0/16 | AS159 | Ohio State University | 65,536 |
| 128.239.0.0/16 | AS11975 | The College of William and Mary | 65,536 |
| 128.122.0.0/16 | AS12 | New York University | 65,536 |
| 128.182.0.0/16 | AS1206 | Pittsburgh Supercomputing Center | 65,536 |
| 128.182.0.0/16 | AS1207 | Pittsburgh Supercomputing Center | 65,536 |
| 128.149.0.0/16 | AS127 | National Aeronautics and Space Administration | 65,536 |
| 128.119.0.0/16 | AS1249 | University of Massachusetts - AMHERST | 65,536 |
| 128.111.0.0/16 | AS131 | University of California, Santa Barbara | 65,536 |
| 128.63.0.0/16 | AS13 | Headquarters, USAISC | 65,536 |
| 128.250.0.0/16 | AS10148 | The University of Melbourne | 65,536 |
| 128.150.0.0/16 | AS102 | U.S. National Science Foundation | 65,536 |
| 128.138.0.0/16 | AS104 | University of Colorado | 65,536 |
| 128.136.0.0/16 | AS13649 | Flexential Corp. | 65,536 |
| 128.17.0.0/16 | AS14340 | Salesforce.com, Inc. | 65,536 |
| 128.107.0.0/16 | AS109 | CISCO SYSTEMS, INC. | 65,536 |
| 128.164.0.0/16 | AS11039 | The George Washington University | 65,536 |
| 128.197.0.0/16 | AS111 | Boston University | 65,536 |
| 128.33.0.0/16 | AS11488 | RTX BBN Technologies, Inc. | 65,536 |
| 128.103.0.0/16 | AS1742 | Harvard University | 65,536 |
Hosted domains
There are 199 domain names hosted across 52 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.232.136.3 | nerc-resist.uk | 36 |
| 128.232.132.150 | immunomind.org | 24 |
| 128.232.21.250 | isaacphysics.org | 18 |
| 128.232.0.20 | beri-cpu.org | 16 |
| 128.232.221.106 | epic-norfolk.org.uk | 11 |
| 128.232.21.139 | isaacphysics.org | 10 |
| 128.232.132.21 | leadershipcompact.co.uk | 7 |
| 128.232.113.6 | mk4.uk | 6 |
| 128.232.132.156 | comparestudy.org.uk | 6 |
| 128.232.132.8 | cam.edu.kg | 5 |
| 128.232.113.131 | cambridge-cybercrime.uk | 5 |
| 128.232.132.152 | scorpiostudy.org.uk | 4 |
| 128.232.136.31 | bicbid.uk | 4 |
| 128.232.132.80 | cambridge10.com | 4 |
| 128.232.132.121 | devseq.org | 4 |
| 128.232.233.16 | lovegrammar.com | 3 |
| 128.232.227.232 | autismresearchcentre.net | 2 |
| 128.232.136.27 | applytocambridge.com | 2 |
| 128.232.132.70 | gurneyhippo.co.uk | 2 |
| 128.232.132.151 | mycanrisk.org | 2 |
Hosted domains API
Pingable IPs
3,125 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.232.61.12 |
2.25ms from London,
GB
|
|
| 128.232.82.132 |
2.25ms from London,
GB
|
|
| 128.232.88.22 |
2.26ms from London,
GB
|
|
| 128.232.114.2 |
2.27ms from London,
GB
|
|
| 128.232.18.152 |
2.23ms from London,
GB
|
|
| 128.232.132.55 |
2.19ms from London,
GB
|
|
| 128.232.198.97 |
2.17ms from London,
GB
|
|
| 128.232.238.61 |
2.20ms from London,
GB
|
|
| 128.232.118.22 |
2.29ms from London,
GB
|
|
| 128.232.193.245 |
2.15ms from London,
GB
|
|
| 128.232.115.17 |
2.30ms from London,
GB
|
|
| 128.232.144.30 |
2.20ms from London,
GB
|
|
| 128.232.19.8 |
2.35ms from London,
GB
|
|
| 128.232.116.45 |
188.82ms from London,
GB
|
|
| 128.232.106.1 |
3.45ms from London,
GB
|
|
| 128.232.229.126 |
2.21ms from London,
GB
|
|
| 128.232.113.225 |
2.25ms from London,
GB
|
|
| 128.232.20.212 |
2.36ms from London,
GB
|
|
| 128.232.204.42 |
2.17ms from London,
GB
|
|
| 128.232.101.188 |
2.22ms from London,
GB
|
|
| 128.232.234.190 |
2.26ms from London,
GB
|
|
| 128.232.197.116 |
2.20ms from London,
GB
|
|
| 128.232.235.7 |
2.23ms from London,
GB
|
|
| 128.232.207.6 |
2.22ms from London,
GB
|
|
| 128.232.239.126 |
2.44ms 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 |
|---|---|---|
| 185.219.80.192 |
0.60ms from Amsterdam,
NL
|
|
| 54.188.185.224 |
0.18ms from Boardman,
US
|
|
| 84.0.163.144 |
5.90ms from Budapest,
HU
|
|
| 81.182.179.144 |
4.28ms from Budapest,
HU
|
|
| 105.255.151.0 |
1.23ms from Johannesburg,
ZA
|
|
| 4.224.113.160 |
0.15ms from Lohogaon,
IN
|
|
| 76.176.137.192 |
7.37ms from Los Angeles,
US
|
|
| 107.215.22.32 |
2.71ms from Los Angeles,
US
|
|
| 89.168.22.112 |
0.14ms from Milan,
IT
|
|
| 72.10.129.80 |
1.40ms from Montreal,
CA
|
|
| 78.120.198.160 |
19.30ms from Paris,
FR
|
|
| 81.49.243.48 |
4.23ms from Paris,
FR
|
|
| 185.56.207.48 |
0.52ms from Paris,
FR
|
|
| 176.166.191.128 |
8.38ms from Paris,
FR
|
|
| 99.42.121.144 |
5.15ms from Redding,
US
|
|
| 143.107.14.192 |
9.78ms from Sao Paulo,
BR
|
|
| 73.83.6.224 |
1.43ms from Seattle,
US
|
|
| 180.210.64.192 |
0.97ms from Seoul,
KR
|
|
| 59.124.100.208 |
0.54ms from Taipei,
TW
|
|
| 171.95.70.240 |
8.58ms from Chengdu,
CN
|
|
| 106.213.54.128 |
1.94ms from Kolkata,
IN
|
|
| 20.90.138.128 |
0.20ms from London,
GB
|
|
| 87.218.169.112 |
7.60ms from Madrid,
ES
|
|
| 163.229.15.224 |
6.77ms from Seoul,
KR
|
|
| 114.201.166.160 |
2.61ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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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