128.232.0.0/16
AS786 · Jisc Services Limited
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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
Hosted domains
There are 259 domain names hosted across 44 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.232.132.21 | 88pianists.com | 66 |
| 128.232.136.3 | thothtranscription.org | 37 |
| 128.232.0.20 | chaffinch.info | 23 |
| 128.232.132.24 | sanjaysinha.co.uk | 17 |
| 128.232.132.8 | cam.ac.uk | 16 |
| 128.232.21.139 | isaacphysics.org | 10 |
| 128.232.21.250 | isaacbooks.org | 9 |
| 128.232.132.152 | scorpiostudy.org.uk | 8 |
| 128.232.136.31 | neuroimmunology.org.uk | 8 |
| 128.232.113.6 | 0rb.uk | 6 |
| 128.232.222.173 | typpex.co.uk | 5 |
| 128.232.136.27 | rainbowball.org | 5 |
| 128.232.113.131 | cambridgecybercrime.uk | 5 |
| 128.232.222.160 | micklemlab.org | 4 |
| 128.232.132.25 | schornacklab.net | 3 |
| 128.232.132.70 | gurneyhippo.co.uk | 3 |
| 128.232.132.80 | cantab.org | 3 |
| 128.232.233.16 | thecasscentre.co.uk | 3 |
| 128.232.113.132 | quantify.earth | 2 |
| 128.232.132.121 | kymata.org | 2 |
Hosted domains API
IP address subranges within this IP range
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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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