2a05:b400::

  • No reverse DNS
  • Not on blocklists
Network
UK-UCAM-20180619
Held by
CAM-AC-UK-MNT
Range
2a05:b400:: - 2a05:b400:ffff:ffff:ffff:ffff:ffff:ffff
CIDR
2a05:b400::/32
Type
ALLOCATED-BY-RIR
Country
GB
Registered on
Last updated
Status
  • active
Report abuse to
abuse@cam.ac.uk
Checked

Contacts

  • Holder

    CAM-AC-UK-MNT

  • 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 and technical

    Robert Franklin RF9414-RIPE

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

    +44 1223 337733

  • Holder

    RIPE-NCC-HM-MNT

  • 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
2a05:b400::/32, carried by 2,702 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)2,137 paths
  • AS3356 Lumen (Level 3)2,035 paths
  • AS6939 Hurricane Electric LLC751 paths
  • AS9002 RETN Limited491 paths
  • AS3491 PCCW Global (HK) Ltd.261 paths
  • AS20965 GEANT Vereniging205 paths
  • AS25091 IP-Max SA196 paths
  • AS33891 Core-Backbone GmbH181 paths
  • AS13030 Init7 (Switzerland) Ltd.168 paths
  • AS6461 Zayo Bandwidth167 paths
  • AS3303 Swisscom (Schweiz) AG74 paths
  • AS6762 Telecom Italia Sparkle (Seabone)71 paths

And 23 more

Downstreams

  • AS60187 London Grid for Learning Trust1,085 paths
  • AS199713 MLL Telecom Ltd.907 paths
  • AS7 The Defence Science and Technology Laboratory338 paths
  • AS198864 Queen Mary University of London330 paths
  • AS196902 Dudley Metropolitan Borough Council325 paths
  • AS44403 Bristol City Council265 paths
  • AS209237 NPL Management LTD236 paths
  • AS44369 emPSN Services Limited233 paths
  • AS201773 University of Warwick233 paths
  • AS198032 Cambridge Assessment231 paths
  • AS206490 Southend-on-Sea City Council231 paths
  • AS31256 Warwickshire County Council229 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
United Kingdom
Accuracy
Within 200 km

Location from GeoLite2 data created by MaxMind

Blocklists

  • Spamhaus ZEN Not listed