38.84.137.0

  • No reverse DNS
  • Not on blocklists
Network
COGENT-A
Held by
Cogent Communications, LLC
Range
38.0.0.0 - 38.255.255.255
CIDR
38.0.0.0/8
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

  • 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
38.0.0.0/8, carried by 3,248 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)359,494 paths
  • AS3356 Lumen (Level 3)132,427 paths
  • AS327727 C-Squared Limited128,441 paths
  • AS6762 Telecom Italia Sparkle (Seabone)122,581 paths
  • AS38008 Aperture Science Limited92,703 paths
  • AS6453 TATA Communications (America) Inc92,431 paths
  • AS3491 PCCW Global (HK) Ltd.91,866 paths
  • AS6830 Liberty Global Europe Holding B.V.90,708 paths
  • AS200612 Gulf Bridge International Inc.85,410 paths
  • AS2914 NTT America, Inc.82,487 paths
  • AS34549 meerfarbig GmbH & Co. KG77,208 paths
  • AS61049 Exascale Ltd77,139 paths

And 197 more

Downstreams

  • AS3356 Lumen (Level 3)225,736 paths
  • AS1299 Arelion (fka. Telia Carrier)157,306 paths
  • AS6453 TATA Communications (America) Inc83,374 paths
  • AS13786 Seaborn (Seabras USA, LLC)68,172 paths
  • AS7018 AT&T Enterprises, LLC65,373 paths
  • AS3257 GTT Communications Inc.64,639 paths
  • AS23520 Columbus Networks USA, Inc.59,342 paths
  • AS3491 PCCW Global (HK) Ltd.50,649 paths
  • AS6762 Telecom Italia Sparkle (Seabone)45,975 paths
  • AS6461 Zayo Bandwidth44,230 paths
  • AS14840 BR.DIGITAL43,942 paths
  • AS12956 Telxius (Telefonica Global)39,958 paths

And 6,516 more

From RIPEstat

Routes AS174 announces

3,884 IPv4 prefixes covering 36,323,072 addresses, and 450 IPv6 prefixes

From bgp.tools

Location

Map © OpenStreetMap contributors
Location
Oak Brook, Illinois, United States
Accuracy
Within 20 km

Location from GeoLite2 data created by MaxMind

Blocklists

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