66.250.0.0

  • No reverse DNS
  • Not on blocklists
Network
COGENT-NB-0001
Held by
Cogent Communications, LLC
Range
66.250.0.0 - 66.250.255.255
CIDR
66.250.0.0/16
Type
DIRECT ALLOCATION
Registered on
Last updated
Status
  • active
Report abuse to
abuse@cogentco.com
Checked

Contacts

  • Holder

    Cogent Communications, LLC COGC

    2450 N Street NW
    Washington
    DC
    20037
    United States

  • Technical and network operations

    Cogent Communications ZC108-ARIN

    2450 N Street NW
    Washington
    DC
    20037
    United States

    noc@cogentco.com

    +1-877-875-4311

  • Abuse

    Cogent Abuse COGEN-ARIN

    2450 N street, NW
    Washington
    DC
    20037
    United States

    abuse@cogentco.com

    +1-877-875-4311

  • Administrative and technical

    IP Allocation IPALL-ARIN

    2450 N Street NW
    Washington
    DC
    20037
    United States

    ipalloc@cogentco.com

    +1-877-875-4311

Reverse DNS

Names
None

Network

Announced by
AS174 Cogent Communications, LLC
Route
66.250.0.0/16, carried by 3,208 of bgp.tools' BGP feeds
Kind
T1
Country
US
Tagged
Tor services, Server Hosting, Anycast, Business Broadband, Internet Critical Infra, Tranco 10k Host, Validating RPKI ROV

Upstreams and peers

  • AS1299 Arelion (fka. Telia Carrier)361,165 paths
  • AS3356 Lumen (Level 3)139,593 paths
  • AS327727 C-Squared Limited128,366 paths
  • AS6762 Telecom Italia Sparkle (Seabone)122,641 paths
  • AS3491 PCCW Global (HK) Ltd.94,126 paths
  • AS6453 TATA Communications (America) Inc92,908 paths
  • AS38008 Aperture Science Limited91,912 paths
  • AS6830 Liberty Global Europe Holding B.V.89,589 paths
  • AS200612 Gulf Bridge International Inc.85,442 paths
  • AS2914 NTT America, Inc.82,494 paths
  • AS61049 Exascale Ltd77,161 paths
  • AS3257 GTT Communications Inc.75,655 paths

And 193 more

Downstreams

  • AS3356 Lumen (Level 3)223,404 paths
  • AS1299 Arelion (fka. Telia Carrier)152,641 paths
  • AS6453 TATA Communications (America) Inc82,455 paths
  • AS13786 Seaborn (Seabras USA, LLC)67,959 paths
  • AS7018 AT&T Enterprises, LLC64,403 paths
  • AS3257 GTT Communications Inc.60,952 paths
  • AS23520 Columbus Networks USA, Inc.59,766 paths
  • AS3491 PCCW Global (HK) Ltd.48,528 paths
  • AS14840 BR.DIGITAL45,082 paths
  • AS6762 Telecom Italia Sparkle (Seabone)44,942 paths
  • AS6461 Zayo Bandwidth40,863 paths
  • AS38193 Transworld Associates (Pvt.) Ltd.40,145 paths

And 6,512 more

From RIPEstat

Routes AS174 announces

3,871 IPv4 prefixes covering 36,333,824 addresses, and 448 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Medford, Massachusetts, United States
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