128.232.255.255

  • No reverse DNS
  • Not on blocklists
Network
CAM-AC-UK
Description
University of Cambridge Addresses delegated from cl.cam.ac.uk to cam.ac.uk
Held by
CAM-AC-UK-MNT
Range
128.232.128.0 - 128.232.255.255
CIDR
128.232.128.0/17
Type
LEGACY
Country
GB
Registered on
Last updated
Status
  • active
Report abuse to
abuse@cam.ac.uk
Checked

Contacts

  • Holder

    CAM-AC-UK-MNT

  • Holder

    cl-cam-ac-uk-mnt

  • Technical

    cl-cam-ac-uk Technical Contact CLTC

    15 JJ Thomson Avenue, Cambridge CB3 0FD, UK

    +44 1223 33 4659

  • Holder

    MALC-MNT

  • Administrative

    Malcolm Scott mas90

    University of Cambridge Computer Laboratory
    William Gates Building
    15 JJ Thomson Avenue
    Cambridge
    CB3 0FD
    UK

    +44.1223763658

  • Holder

    The Chancellor Masters & Scholars Of The University Of Cambridge ORG-TCMS4-RIPE

    Roger Needham Building, 7 JJ Thomson Ave
    CB3 0RB
    Cambridge
    UNITED KINGDOM

    +44 1223 337733

  • Administrative

    Piete Brooks PB22

    15 JJ Thomson Avenue, Cambridge CB3 0FD, UK

    +44 1223 33 4659

  • Administrative

    University of Cambridge Information Services Director UCSD1-RIPE

    University of Cambridge Information Services
    Roger Needham Building
    7 JJ Thomson Avenue
    CAMBRIDGE
    CB3 0RB
    UK

    +44 1223 334600
    +44 1223 334679

  • Technical

    University of Cambridge Information Services Networks UCSN1-RIPE

    University of Cambridge Information Services
    Roger Needham Building
    7 JJ Thomson Avenue
    CAMBRIDGE
    CB3 0RB
    UK

    +44 1223 334600
    +44 1223 334679

  • Abuse

    Abuse-C Role AR46908-RIPE

    Roger Needham Building, 7 JJ Thomson Ave
    CB3 0RB
    Cambridge
    UNITED KINGDOM

    abuse@cam.ac.uk

Reverse DNS

Names
None

Network

Announced by
AS786 Jisc Services Limited
Route
128.232.0.0/16, carried by 2,524 of bgp.tools' BGP feeds
Kind
Eyeball
Country
GB
Tagged
Tor services, Government, Academic, Internet Critical Infra, Tranco 10k Host, Validating RPKI ROV

Upstreams and peers

  • AS1299 Arelion (fka. Telia Carrier)2,485 paths
  • AS3356 Lumen (Level 3)2,158 paths
  • AS6939 Hurricane Electric LLC737 paths
  • AS9002 RETN Limited456 paths
  • AS3491 PCCW Global (HK) Ltd.266 paths
  • AS20965 GEANT Vereniging239 paths
  • AS33891 Core-Backbone GmbH218 paths
  • AS13030 Init7 (Switzerland) Ltd.170 paths
  • AS6461 Zayo Bandwidth167 paths
  • AS25091 IP-Max SA159 paths
  • AS3303 Swisscom (Schweiz) AG74 paths
  • AS6762 Telecom Italia Sparkle (Seabone)66 paths

And 26 more

Downstreams

  • AS60187 London Grid for Learning Trust1,208 paths
  • AS199713 MLL Telecom Ltd.1,025 paths
  • AS7 The Defence Science and Technology Laboratory373 paths
  • AS198864 Queen Mary University of London368 paths
  • AS196902 Dudley Metropolitan Borough Council360 paths
  • AS44403 Bristol City Council311 paths
  • AS209237 NPL Management LTD268 paths
  • AS44369 emPSN Services Limited263 paths
  • AS201773 University of Warwick262 paths
  • AS198032 Cambridge Assessment260 paths
  • AS206490 Southend-on-Sea City Council260 paths
  • AS31256 Warwickshire County Council259 paths

And 13 more

From RIPEstat

Routes AS786 announces

210 IPv4 prefixes covering 6,889,216 addresses, and 7 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Cambridge, England, United Kingdom
Accuracy
Within 5 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed
  • SpamCop Not listed
  • Mailspike Not listed
  • PSBL Not listed