81.144.226.230

  • Reverse DNS confirmed
  • Not on blocklists
Network
BTNET-CUSTOMER
Description
FTIP005078226 IP MASTER Please send abuse notification to [email protected] Please send delisting issues to [email protected] [email protected] This range is statically assigned
Held by
BTNET-MNT
Range
81.144.226.224 - 81.144.226.255
CIDR
81.144.226.224/27
Type
ASSIGNED PA
Country
GB
Registered on
Last updated
Status
  • active
Report abuse to
abuse@bt.com
Checked

Contacts

  • Holder

    BTNET-MNT

  • Administrative and technical

    IP MASTER TEAM BY73-RIPE

    pp HWG298
    Virtual Postbox (HOM-NX)
    PO Box 400
    London
    N18 1XU
    UK

    +448000850223

  • Abuse

    Abuse-C Role AR13878-RIPE

    BT Public Internet Service

    abuse@bt.com

Reverse DNS

Names
Forward check
Confirmedsmtp.exclaimer.com resolves to 81.144.226.230

Network

Announced by
AS2856 British Telecommunications
Route
81.128.0.0/11, carried by 2,580 of bgp.tools' BGP feeds
Kind
Eyeball
Country
GB
Tagged
Tor services, Home ISP, Tranco 10k Host

Upstreams and peers

  • AS5400 British Telecommunications (International)19,341 paths
  • AS9002 RETN Limited2,959 paths
  • AS6461 Zayo Bandwidth1,054 paths
  • AS13030 Init7 (Switzerland) Ltd.865 paths
  • AS3303 Swisscom (Schweiz) AG649 paths
  • AS5405 Inter.link GmbH574 paths
  • AS50304 Blix Solutions AS403 paths
  • AS60068 Datacamp Limited (CDN77 / DataPacket)280 paths
  • AS4455 IX Reach Ltd227 paths
  • AS8220 COLT141 paths
  • AS61049 Exascale Ltd129 paths
  • AS6204 INTERKVM HOST SRL127 paths

And 10 more

Downstreams

  • AS15248 Metaswitch Networks Corp.613 paths
  • AS25049 Shell Information Technology International B.V.512 paths
  • AS39550 KPMG LLP512 paths
  • AS213786 IDASH SOLUTIONS LIMITED512 paths
  • AS33981 Total System Services Processing Europe Limited509 paths
  • AS14766 Magnetar Capital LLC502 paths
  • AS54113 Fastly, Inc.366 paths
  • AS6871 Plusnet plc358 paths
  • AS212329 Netcraft Ltd356 paths
  • AS57002 William Hill Organization Ltd352 paths
  • AS394731 Canadian Natural Resources Limited349 paths
  • AS201536 SANDYX SYSTEMS LIMITED340 paths

And 204 more

From RIPEstat

Routes AS2856 announces

544 IPv4 prefixes covering 13,946,880 addresses, and 7 IPv6 prefixes

From bgp.tools

Peering

Name
BTnet (BT's UK IP Network - AS2856)
Type
NSP
Peering policy
Selective
Traffic
1-5Tbps
Traffic ratio
Mostly Inbound
Scope
Regional
AS-SET
RIPE::AS-BTGB
Website
http://www.bt.net

Internet exchanges

ExchangeSpeedRoute servers
LINX LON1: Main500 Gbit/s over 3 portsNo
LINX LON2200 Gbit/s over 2 portsNo

Facilities

  • Digital Realty London LHR20, London, GB
  • Telehouse - London (Docklands North Two), London, GB
  • Equinix LD5 - London, Slough, Slough, GB

From PeeringDB

Location

Map © OpenStreetMap contributors
Location
Halstead, England, United Kingdom
Accuracy
Within 200 km

Location from GeoLite2 data created by MaxMind

Blocklists

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