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AS174

Cogent Communications

AS174 – Cogent Communications

AS Number 174
AS Name COGENT-174
Organization Cogent Communications(cogc)
Country US
Website cogentco.com
Number of IPv4 Routes 6459
Number of IPv6 Routes 901
ASN type ISP
Allocation Status Assigned
Registry ARIN
Date Allocated 16th May 1996

IP Ranges

Route # IPs
149.127.238.0/24 256
38.69.135.0/24 256
23.237.166.0/23 512
141.98.173.0/24 256
2001:49f0:d011::/48 1208925819614629174706176
38.75.87.0/24 256
206.119.197.0/24 256
38.141.179.0/24 256
38.37.193.0/24 256
buy plan 2048
buy plan 1208925819614629174706176
buy plan 256
buy plan 512
buy plan 1024
See All IP Ranges

Raw Whois Response 

ASNumber:       174
ASName:         COGENT-174
ASHandle:       AS174
RegDate:        1996-05-16
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/174


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
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN

Parsed Whois Response

Peers

AS Number Description Country
AS60686 Forfront Ltd. FR
AS46226 IANA - Autonomous System Number US
AS18734 Operbes, S.A. de C.V. MX
AS54349 Forfront Ltd. US
AS265389 PAY USE MULTIMIDIA LTDA UY
AS398811 Equinix, Inc. US
AS36661 Forfront Ltd. US
AS10490 Forfront Ltd. US
AS394459 QUANTA SERVICES INC US
AS33570 Forfront Ltd. US
AS34788 Forfront Ltd. DE
AS10996 Concorde inc. CA
AS395367 Forfront Ltd. US
AS14224 Forfront Ltd. US
AS18283 Fureai Channel Inc. JP
AS16284 Vodacom Business Nigeria NL
AS9161 Forfront Ltd. GB
AS215691 AP INTERACTIVE SOLUTIONS SL ES
AS206759 Forfront Ltd. SK
buy plan Forfront Ltd. US
buy plan Forfront Ltd. US
buy plan Telekomunikasi Indonesia (PT) ID
buy plan NAVER Cloud Corp. KR
buy plan The College of William and Mary US
See All Peers

Upstreams

AS Number Description Country
AS53013 W I X NET DO BRASIL LTDA - ME UY
AS5511 Orange S.A. FR
AS31727 Node4 Limited GB
AS18734 Operbes, S.A. de C.V. MX
AS16735 ALGAR TELECOM SA UY
AS286 GTT Communications Inc. US
AS31133 PJSC MegaFon RU
AS15943 wilhelm.tel GmbH DE
AS17400 MSTelcom-Mercury Servicos de Telecomunicacoes, S.A.R.L AO
buy plan ISP Alliance a.s. CZ
buy plan NTS workspace AG CH
buy plan GLOBAL COMMUNICATION NETWORK LIMITED HK
buy plan TELEFONICA GLOBAL SOLUTIONS SL ES
buy plan SEEWEB s.r.l. IT
See All Upstreams

Downstreams

AS Number Description Country
AS60686 Forfront Ltd. FR
AS46226 IANA - Autonomous System Number US
AS18734 Operbes, S.A. de C.V. MX
AS54349 Forfront Ltd. US
AS265389 PAY USE MULTIMIDIA LTDA UY
AS398811 Equinix, Inc. US
AS36661 Forfront Ltd. US
AS10490 Forfront Ltd. US
AS394459 QUANTA SERVICES INC US
buy plan Forfront Ltd. US
buy plan Forfront Ltd. US
buy plan Telekomunikasi Indonesia (PT) ID
buy plan NAVER Cloud Corp. KR
buy plan The College of William and Mary US
See All Downstreams

Contacts

Email Contacts

[email protected] [email protected] [email protected]

Abuse Contacts

[email protected]

Legacy Routes

45.141.206.0/23 198.255.76.0/23 50.7.114.0/24 66.90.100.0/24 50.7.176.0/22 2a07:85c5::/48 192.240.112.0/22 2001:49f0:d01e::/48 23.237.114.0/23 23.237.50.0/23 23.237.232.0/23 154.31.23.0/24 198.255.121.0/24 38.56.197.0/24 23.237.78.0/23 136.143.134.0/24 2605:e740:100::/40 23.237.102.0/23 50.7.160.0/22 23.237.244.0/24 23.237.62.0/24 50.7.232.0/23 2001:49f0:d11f::/48 2001:49f0:d048::/48 192.240.100.0/23 38.77.139.0/24 23.237.164.0/23 38.101.209.0/24 2001:49f0:d089::/48 198.255.88.0/23 192.240.124.0/22 50.7.109.0/24 23.237.220.0/23 23.237.126.0/23 193.105.197.0/24 2001:49f0:d0f6::/48 38.91.40.0/24 23.237.248.0/24 23.237.188.0/23 50.7.30.0/23 38.133.145.0/24 23.237.160.0/23 50.7.118.0/23 50.7.188.0/22 38.75.36.0/22 38.101.90.0/24 50.7.2.0/23 45.152.8.0/23 198.16.125.0/24 23.237.147.0/24 154.56.130.0/24 38.7.107.0/24 38.44.233.0/24 2001:49f0:d090::/48 50.7.244.0/23 23.237.74.0/23 50.7.102.0/24 50.7.172.0/22 198.16.72.0/23 74.112.72.0/23 74.80.152.0/24 192.240.98.0/23 198.16.104.0/23 50.7.80.0/22 38.75.32.0/22 2001:49f0:d0d1::/48 217.147.166.0/24 2001:49f0:d069::/48 38.94.238.0/23 207.90.226.0/24 23.237.106.0/23 154.31.31.0/24 50.7.140.0/22 2001:49f0:d007::/48 194.76.238.0/24 23.237.236.0/23 67.159.6.0/23 190.105.157.0/24 38.191.64.0/23 66.90.119.0/24 38.134.105.0/24 103.119.112.0/24 104.223.75.0/24 50.7.224.0/23 2001:49f0:d0c7::/48 154.60.106.0/24 45.91.72.0/24 64.112.96.0/24 31.40.194.0/24 38.75.48.0/20 154.3.63.0/24 198.255.22.0/23 2001:49f0:d053::/48 192.240.116.0/24 198.255.125.0/24 38.130.68.0/22 62.72.168.0/24 23.237.54.0/23 45.140.246.0/24 198.255.85.0/24 104.36.152.0/22 168.245.130.0/23 98.142.250.0/24 204.154.174.0/23 198.16.76.0/23 50.7.22.0/23 23.237.196.0/23 2001:49f0:d082::/48 23.237.53.0/24 50.7.126.0/23 2001:49f0:d07d::/48 2001:49f0:d0c6::/48 23.237.152.0/23 23.237.2.0/23 23.237.247.0/24 23.237.202.0/23 179.61.239.0/24 204.62.193.0/24 199.167.227.0/24 91.90.161.0/24 198.181.163.0/24 2001:49f0:d006::/48 2001:49f0:d0f5::/48 198.16.80.0/23 104.234.238.0/24 192.84.254.0/24 45.87.130.0/23 23.237.82.0/23 50.7.164.0/22 154.62.128.0/24 74.80.147.0/24 23.237.218.0/24 198.90.24.0/24 50.7.200.0/23 193.160.21.0/24 74.80.189.0/24 23.237.94.0/23 38.130.88.0/22 50.7.192.0/23 191.96.190.0/24 45.137.87.0/24 23.237.228.0/23 154.18.185.0/24 23.237.48.0/24 206.148.20.0/24 198.16.66.0/23 38.124.60.0/23 74.80.146.0/24 170.199.240.0/23 2001:49f0:d050::/48 193.96.108.0/23 2001:49f0:d0c4::/48 50.7.144.0/22 50.7.202.0/23 2001:49f0:d002::/48 2001:49f0:d0df::/48 23.237.200.0/23 168.100.228.0/23 198.16.126.0/24 66.90.103.0/24 198.255.122.0/24 50.7.117.0/24 2001:49f0:d01d::/48 23.237.58.0/24 198.255.20.0/23 66.90.120.0/24 2001:49f0:d052::/48 38.124.72.0/22 199.184.222.0/24 104.223.7.0/24 50.7.212.0/23 108.179.64.0/18 23.237.36.0/23 38.71.194.0/24 2001:49f0:d049::/48 38.56.194.0/24 2001:49f0:d004::/48 198.255.124.0/24 195.234.90.0/23 2001:49f0:d0b2::/48 206.2.220.0/24 217.147.168.0/24 50.7.96.0/24 205.164.215.0/24 38.52.193.0/24 50.7.96.0/22 198.255.8.0/22 38.65.28.0/24 206.197.47.0/24 192.240.120.0/23 172.83.86.0/23 2001:49f0:d105::/48 23.237.207.0/24 23.237.198.0/23 2605:54c0::/32 23.237.96.0/23 38.83.135.0/24 38.158.254.0/24 66.90.86.0/23 154.18.164.0/22 149.64.226.0/24 154.3.236.0/24 89.116.150.0/24 23.237.86.0/23 2001:49f0:d0b4::/48 198.255.68.0/23 23.237.140.0/23 38.77.38.0/23 2001:49f0:d0c9::/48 114.114.112.0/21 185.66.8.0/22 23.237.56.0/23 38.101.24.0/22 154.59.104.0/24 2a12:b3c0::/29 206.237.116.0/24 192.240.122.0/24 23.237.110.0/23 45.91.74.0/23 198.16.74.0/23 23.237.210.0/23 130.117.53.0/24 23.237.205.0/24 50.7.152.0/22 23.237.84.0/23 38.99.69.0/24 50.7.210.0/23 50.7.240.0/23 38.86.70.0/23 38.134.125.0/24 2001:49f0:d0d2::/48 198.90.28.0/24 154.17.76.0/22 198.153.16.0/22 38.7.111.0/24 23.26.154.0/24 198.16.92.0/23 38.124.110.0/23 154.59.106.0/23 38.7.128.0/24 23.26.149.0/24 23.237.38.0/23 38.56.192.0/24 198.16.118.0/24 2001:49f0:d0e2::/48 206.85.191.0/24 192.240.96.0/23 38.7.108.0/24 38.56.199.0/24 149.12.200.0/23 198.16.99.0/24 23.237.66.0/23 62.72.173.0/24 66.28.84.0/24 191.96.145.0/24 23.237.243.0/24 23.237.28.0/23 2001:49f0:d00d::/48 205.159.150.0/24 198.16.108.0/24 50.7.104.0/22 50.7.220.0/23 2a07:85c3::/48 216.131.105.0/24 198.153.230.0/24 50.7.132.0/22 64.92.64.0/24 38.0.0.0/8 198.255.78.0/23 38.127.203.0/24 2001:49f0:d095::/48 38.132.64.0/21 23.237.130.0/23 149.115.192.0/20 136.143.130.0/24 95.181.173.0/24 50.7.230.0/23 2001:49f0:d047::/48 198.16.64.0/23 50.7.180.0/22 206.85.7.0/24 185.70.97.0/24 216.227.134.0/23 38.89.68.0/24 66.90.94.0/24 23.237.162.0/23 209.35.104.0/24 154.18.184.0/24 23.237.47.0/24 23.237.246.0/24 50.7.100.0/24 2001:49f0:d04f::/48 216.227.133.0/24 23.237.64.0/23 2001:49f0:d00a::/48 198.16.127.0/24 50.7.246.0/23 64.92.66.0/23 80.91.90.0/24 198.16.82.0/23 66.90.81.0/24 2602:fd92:b00::/40 50.7.68.0/22 23.237.76.0/23 216.10.149.0/24 23.237.178.0/23 23.237.230.0/24 198.255.74.0/24 23.237.150.0/23 38.56.195.0/24 23.237.145.0/24 136.143.132.0/23 50.7.128.0/22 198.16.98.0/24 81.22.131.0/24 103.75.216.0/24 2602:fd92:600::/40 198.255.102.0/24 45.149.88.0/23 185.188.252.0/24 23.237.112.0/23 38.7.110.0/24 50.7.234.0/23 23.237.251.0/24 2a00:f620:1::/48 91.189.104.0/21 50.7.112.0/24 199.167.225.0/24 38.130.80.0/22 38.70.12.0/24 2001:49f0:d087::/48 23.237.116.0/23 2001:49f0:d084::/48 198.16.106.0/23 198.255.86.0/23 50.7.222.0/23 2001:49f0:d0c5::/48 2001:49f0:d07e::/48 23.237.242.0/24 66.28.85.0/24 38.124.108.0/23 2001:49f0:d010::/48 2001:49f0:d055::/48 50.7.198.0/23 198.255.70.0/23 2001:49f0:d054::/48 38.77.252.0/22 217.147.167.0/24 198.255.127.0/24 192.195.3.0/24 23.237.72.0/23 104.247.116.0/24 198.90.29.0/24 23.237.255.0/24 154.19.160.0/24 2001:49f0:d099::/48 50.7.238.0/23 38.158.253.0/24 2001:49f0:d0b6::/48 23.237.68.0/23 80.91.70.0/24 2a0a:2f80::/32 188.255.140.0/24 38.100.105.0/24 198.16.123.0/24 50.7.136.0/22 23.237.104.0/23 2001:49f0:d122::/48 2001:49f0:d109::/48 154.43.165.0/24 198.255.66.0/23 2602:fd92:140::/48 50.7.242.0/23 2001:49f0:d0b7::/48 23.237.44.0/23 198.255.12.0/22 149.5.5.0/24 198.16.70.0/23 38.158.252.0/24 198.16.124.0/24 154.57.158.0/24 50.7.204.0/23 50.7.120.0/22 195.191.244.0/23 38.90.132.0/22 198.255.126.0/24 198.255.120.0/24 194.59.9.0/24 199.190.183.0/24 23.237.34.0/23 38.68.150.0/24 66.90.102.0/24 2001:49f0:d0d0::/48 23.237.250.0/24 23.237.88.0/23 166.0.153.0/24 23.237.231.0/24 23.237.187.0/24 2001:49f0:d025::/48 2001:49f0:d07f::/48 50.7.214.0/23 23.237.80.0/23 50.7.72.0/22 38.146.32.0/24 198.16.112.0/23 38.83.2.0/24 2001:49f0:d0ae::/48 23.237.146.0/24 198.255.46.0/23 38.56.196.0/24 66.90.101.0/24 38.77.16.0/20 194.76.192.0/24 38.7.104.0/24 50.7.101.0/24 104.218.62.0/24 23.237.158.0/23 23.237.194.0/23 23.237.216.0/24 206.85.190.0/24 50.7.216.0/23 154.93.28.0/24 82.163.104.0/21 195.210.108.0/24 103.75.217.0/24 64.113.24.0/22 38.56.198.0/24 198.16.95.0/24 2001:49f0:d0a5::/48 192.240.108.0/22 50.7.24.0/23 23.237.32.0/23 2001:49f0:d0ac::/48 2001:49f0:d091::/48 198.255.103.0/24 38.102.15.0/24 2001:49f0:d0a3::/48 198.16.68.0/23 23.237.148.0/23 2001:49f0:d08a::/48 198.16.110.0/23 46.8.195.0/24 45.42.40.0/24 38.102.228.0/24 23.237.182.0/23 2001:49f0:d04c::/48 50.7.26.0/24 23.237.144.0/24 198.16.122.0/24 85.208.112.0/24 23.26.155.0/24 198.255.80.0/23 23.237.42.0/23 50.7.108.0/24 38.76.67.0/24 198.16.78.0/23 38.250.248.0/22 192.240.123.0/24 23.237.192.0/23 198.255.2.0/24 154.60.107.0/24 192.133.83.0/24 136.143.128.0/23 2001:49f0:d0c8::/48 198.16.100.0/23 2001:49f0:d0e1::/48 50.7.194.0/23 50.7.206.0/23 23.237.254.0/24 192.240.118.0/23 23.237.154.0/23 198.16.88.0/23 38.158.255.0/24 50.7.254.0/24 2001:49f0:d023::/48 74.80.153.0/24 50.7.64.0/22 50.7.168.0/22 38.124.68.0/22 23.237.252.0/24 2001:49f0:d04a::/48 50.7.218.0/23 2001:49f0:d0b3::/48 154.9.2.0/23 2001:49f0:d07a::/48 69.55.234.0/24 23.237.156.0/23 168.100.252.0/24 198.16.120.0/24 23.237.40.0/24 23.237.4.0/23 23.237.118.0/23 50.7.0.0/24 38.7.109.0/24 198.255.82.0/23 50.7.103.0/24 204.157.160.0/24 38.56.193.0/24 63.247.224.0/19 50.7.148.0/22 193.107.240.0/22 38.71.19.0/24 217.147.169.0/24 23.237.60.0/23 50.7.208.0/23 2001:49f0:d051::/48 23.237.174.0/23 50.7.196.0/23 154.3.237.0/24 50.7.226.0/23 50.7.92.0/22 154.31.26.0/24 198.16.102.0/23 198.255.4.0/22 62.72.174.0/24 185.30.233.0/24 199.29.143.0/24 2001:49f0:d076::/48 198.255.72.0/23 23.237.108.0/23 198.16.117.0/24 74.80.188.0/24 67.159.8.0/23 2001:49f0:d0fc::/48 50.7.236.0/23 2001:49f0:d06a::/48 62.72.164.0/24 50.7.186.0/23 154.81.223.0/24