Details about AS (Autonomous System) number

AS174

Cogent Communications

AS174 - Cogent Communications

Country🇺🇸 United States
Address2450 N Street NW, Washington, DC, 20037, United States
ASN type
Isp
RegistryARIN
Website
Logo
cogentco.com
Hosted domains40,110
Allocated1996-05-16
Updated2012-03-02

Hosted domains

There are 40.1K domain names hosted on this ASN.

Domain
Rank
Logo
bnidx.com
7,991
Logo
8csoft.com
8,236
Logo
panic.com
11,853
Logo
osapublishing.org
17,827
Logo
care2.com
18,429
Domain
Rank
Logo
opendrive.com
22,786
Logo
kkav8.com
28,601
Logo
cciuu.com
29,445
Logo
iguoku.com
30,998
Logo
spec.org
32,855

IP ranges

The ASN has 6861 associated IP address ranges.

IP
Version
2.58.4.0/22
IPv4
5.39.192.0/22
IPv4
5.157.72.0/21
IPv4
5.182.110.0/24
IPv4
8.24.64.0/23
IPv4
8.24.72.0/23
IPv4
23.26.32.0/24
IPv4
23.26.148.0/24
IPv4
IP
Version
23.26.236.0/24
IPv4
23.138.128.0/24
IPv4
23.146.192.0/22
IPv4
23.148.192.0/22
IPv4
23.154.0.0/24
IPv4
23.159.56.0/24
IPv4
23.160.201.0/24
IPv4
23.161.96.0/24
IPv4

WHOIS details

ASNumber:       174
ASName:         COGENT-174
ASHandle:       AS174
RegDate:        1996-05-16
Updated:        2012-03-02    
OrgName:        Cogent Communications
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2023-10-11
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
Found a referral to rwhois.cogentco.com:4321.

Most popular IPs on AS174
Cogent Communications

  • IP
  • Domains
  • 🇫🇷 154.56.81.111
    493
  • 🇨🇦 38.64.166.13
    443
  • 🇨🇦 38.88.82.216
    393
  • 🇫🇷 130.117.9.110
    382
  • 🇨🇦 38.88.82.214
    371
  • 🇨🇦 38.88.82.217
    360
  • 🇨🇦 38.88.82.215
    325
  • 🇫🇷 154.56.81.110
    309
  • 🇫🇷 154.56.81.112
    306
  • 🇬🇧 213.146.173.150
    303

Best Email hosting on AS174
Cogent Communications

  • Email providers
  • Domains
  • bravehost.com
    5.0K
  • outlook.com
    2.1K
  • google.com
    1.3K
  • mailhostbox.com
    911
  • wmaker.net
    624
  • techsurgeons.com
    375
  • secureserver.net
    282
  • googlemail.com
    266
  • ovh.net
    245
  • webmate.me
    216

Best domain registrar on AS174
Cogent Communications

  • Provider
  • Domains
  • dns.com
    5.6K
  • bravehost.com
    5.2K
  • ezsitehost.com
    2.4K
  • domaincontrol.com
    2.3K
  • alidns.com
    1.3K
  • share-dns.net
    1.3K
  • share-dns.com
    1.2K
  • cloudflare.com
    1.2K
  • goodbarber.com
    762
  • n0c.com
    756