Registry |
ARIN |
Allocated On |
1996-05-16 |
Domain |
Not available |
Country |
United States
|
Country Code |
US |
Total Routes |
273 |
Total IPs |
24647040 |
IP Address Ranges
Range | Total IPs |
149.104.0.0/16 |
65536 |
149.102.0.0/16 |
65536 |
199.97.228.0/24 |
256 |
149.40.0.0/16 |
65536 |
149.16.0.0/16 |
65536 |
149.67.0.0/16 |
65536 |
149.57.0.0/16 |
65536 |
149.38.0.0/16 |
65536 |
38.0.0.0/8 |
16777216 |
66.28.0.0/16 |
65536 |
66.132.0.0/17 |
32768 |
66.250.0.0/16 |
65536 |
128.145.0.0/16 |
65536 |
130.117.0.0/16 |
65536 |
136.161.0.0/16 |
65536 |
149.2.0.0/16 |
65536 |
149.18.0.0/16 |
65536 |
149.33.0.0/16 |
65536 |
149.85.0.0/16 |
65536 |
149.120.0.0/16 |
65536 |
154.6.0.0/15 |
131072 |
154.48.0.0/12 |
1048576 |
192.133.120.0/24 |
256 |
192.246.0.0/16 |
65536 |
199.29.0.0/16 |
65536 |
199.98.0.0/15 |
131072 |
199.100.0.0/16 |
65536 |
204.4.0.0/14 |
262144 |
204.217.0.0/16 |
65536 |
204.240.0.0/14 |
262144 |
205.215.0.0/18 |
16384 |
206.119.0.0/16 |
65536 |
206.183.224.0/19 |
8192 |
206.232.0.0/14 |
262144 |
206.236.0.0/15 |
131072 |
206.238.0.0/16 |
65536 |
207.31.64.0/18 |
16384 |
207.60.0.0/16 |
65536 |
207.153.64.0/18 |
16384 |
207.254.159.0/24 |
256 |
209.17.96.0/20 |
4096 |
209.41.192.0/18 |
16384 |
209.61.0.0/17 |
32768 |
209.115.0.0/17 |
32768 |
209.146.0.0/17 |
32768 |
216.28.0.0/15 |
131072 |
149.127.0.0/16 |
65536 |
192.197.60.0/24 |
256 |
192.197.250.0/23 |
512 |
198.73.190.0/24 |
256 |
198.96.1.0/24 |
256 |
199.58.12.0/24 |
256 |
199.212.15.0/24 |
256 |
199.212.84.0/23 |
512 |
216.152.64.0/20 |
4096 |
204.62.206.0/24 |
256 |
149.9.0.0/16 |
65536 |
38.101.19.0/24 |
256 |
61.28.217.0/24 |
256 |
204.142.0.0/15 |
131072 |
151.173.0.0/16 |
65536 |
148.254.0.0/16 |
65536 |
206.14.0.0/16 |
65536 |
192.217.0.0/16 |
65536 |
131.125.0.0/16 |
65536 |
190.12.208.0/20 |
4096 |
65.89.40.0/22 |
1024 |
38.124.112.0/20 |
4096 |
154.42.65.0/24 |
256 |
177.124.131.0/24 |
256 |
38.96.164.0/24 |
256 |
38.123.75.0/24 |
256 |
38.29.204.0/22 |
1024 |
69.48.172.0/24 |
256 |
209.14.32.0/19 |
8192 |
216.173.89.0/24 |
256 |
104.143.247.0/24 |
256 |
154.17.0.0/16 |
65536 |
206.62.0.0/16 |
65536 |
38.72.150.0/23 |
512 |
38.72.157.0/24 |
256 |
45.88.99.0/24 |
256 |
212.102.102.0/24 |
256 |
191.101.23.0/24 |
256 |
191.101.24.0/24 |
256 |
196.52.46.0/24 |
256 |
154.16.188.0/22 |
1024 |
154.16.184.0/22 |
1024 |
82.138.64.0/18 |
16384 |
80.245.32.0/19 |
8192 |
217.71.112.0/20 |
4096 |
80.91.64.0/19 |
8192 |
212.20.128.0/19 |
8192 |
213.146.160.0/19 |
8192 |
81.2.128.0/18 |
16384 |
193.96.108.0/23 |
512 |
82.129.0.0/17 |
32768 |
193.47.84.0/24 |
256 |
195.20.216.0/23 |
512 |
91.189.104.0/21 |
2048 |
91.198.26.0/24 |
256 |
93.190.116.0/22 |
1024 |
195.62.74.0/23 |
512 |
193.105.197.0/24 |
256 |
193.107.240.0/22 |
1024 |
195.191.244.0/23 |
512 |
94.102.192.0/21 |
2048 |
82.129.0.0/18 |
16384 |
82.129.64.0/18 |
16384 |
91.229.180.0/24 |
256 |
90.159.236.0/22 |
1024 |
90.159.232.0/22 |
1024 |
185.37.157.0/24 |
256 |
185.37.156.0/24 |
256 |
193.29.239.0/24 |
256 |
90.159.224.0/21 |
2048 |
185.27.202.0/24 |
256 |
185.45.132.0/22 |
1024 |
217.9.192.0/20 |
4096 |
80.91.75.0/24 |
256 |
90.159.220.0/22 |
1024 |
185.142.236.0/24 |
256 |
185.142.238.0/24 |
256 |
193.142.97.0/24 |
256 |
195.78.240.0/22 |
1024 |
185.130.200.0/24 |
256 |
185.177.47.0/24 |
256 |
185.177.46.0/24 |
256 |
185.130.202.0/24 |
256 |
185.130.203.0/24 |
256 |
185.14.164.0/22 |
1024 |
185.246.68.0/22 |
1024 |
185.10.97.0/24 |
256 |
185.217.29.0/24 |
256 |
185.10.98.0/24 |
256 |
185.10.96.0/24 |
256 |
217.28.64.0/22 |
1024 |
37.75.237.0/24 |
256 |
193.235.207.0/24 |
256 |
92.246.92.0/22 |
1024 |
185.145.80.0/22 |
1024 |
95.214.228.0/22 |
1024 |
185.147.48.0/24 |
256 |
5.253.228.0/22 |
1024 |
147.78.20.0/22 |
1024 |
171.22.228.0/22 |
1024 |
95.214.188.0/22 |
1024 |
85.208.40.0/22 |
1024 |
95.214.152.0/22 |
1024 |
5.252.120.0/22 |
1024 |
5.252.168.0/22 |
1024 |
95.214.156.0/22 |
1024 |
45.67.196.0/22 |
1024 |
2.59.168.0/22 |
1024 |
85.208.132.0/22 |
1024 |
5.180.112.0/22 |
1024 |
2.58.60.0/22 |
1024 |
2.59.204.0/22 |
1024 |
141.98.173.0/24 |
256 |
185.118.105.0/24 |
256 |
45.87.208.0/22 |
1024 |
45.133.204.0/22 |
1024 |
46.243.239.0/24 |
256 |
141.101.156.0/24 |
256 |
141.101.157.0/24 |
256 |
141.101.149.0/24 |
256 |
37.230.178.0/24 |
256 |
46.243.212.0/24 |
256 |
46.243.242.0/24 |
256 |
141.101.167.0/24 |
256 |
45.145.128.0/23 |
512 |
45.93.20.0/24 |
256 |
91.229.58.0/24 |
256 |
2.57.152.0/22 |
1024 |
95.214.252.0/22 |
1024 |
45.147.7.0/24 |
256 |
178.21.32.0/24 |
256 |
194.76.192.0/24 |
256 |
194.76.217.0/24 |
256 |
194.76.218.0/24 |
256 |
194.76.238.0/24 |
256 |
31.40.254.0/23 |
512 |
45.87.130.0/24 |
256 |
83.171.254.0/23 |
512 |
195.216.188.0/22 |
1024 |
185.156.25.0/24 |
256 |
185.156.26.0/24 |
256 |
185.98.22.0/23 |
512 |
94.154.15.0/24 |
256 |
45.159.14.0/24 |
256 |
45.145.224.0/23 |
512 |
45.87.68.0/24 |
256 |
37.235.40.0/24 |
256 |
37.235.41.0/24 |
256 |
37.235.42.0/24 |
256 |
37.235.44.0/24 |
256 |
37.235.45.0/24 |
256 |
37.235.46.0/24 |
256 |
37.235.47.0/24 |
256 |
178.21.33.0/24 |
256 |
45.91.74.0/24 |
256 |
45.91.75.0/24 |
256 |
193.36.76.0/25 |
128 |
193.36.76.128/25 |
128 |
193.36.172.128/25 |
128 |
31.40.252.0/24 |
256 |
31.40.253.0/24 |
256 |
193.53.16.0/24 |
256 |
193.53.17.0/24 |
256 |
193.53.18.0/24 |
256 |
193.53.19.0/24 |
256 |
193.53.20.0/24 |
256 |
193.53.21.0/24 |
256 |
212.30.48.0/22 |
1024 |
212.102.108.0/24 |
256 |
45.94.132.0/22 |
1024 |
185.71.137.0/24 |
256 |
185.229.145.0/24 |
256 |
45.88.99.0/24 |
256 |
45.146.187.0/24 |
256 |
45.136.234.0/24 |
256 |
45.136.232.0/24 |
256 |
45.145.186.0/24 |
256 |
45.145.149.0/24 |
256 |
45.145.150.0/24 |
256 |
45.153.200.0/24 |
256 |
45.157.129.0/24 |
256 |
45.150.19.0/24 |
256 |
85.203.39.0/24 |
256 |
91.217.249.0/24 |
256 |
91.217.250.0/24 |
256 |
204.34.237.0/24 |
256 |
149.86.110.0/23 |
512 |
149.34.48.0/22 |
1024 |
149.71.56.0/22 |
1024 |
154.60.200.0/21 |
2048 |
149.6.120.0/24 |
256 |
149.13.119.0/24 |
256 |
149.5.118.0/24 |
256 |
154.61.130.0/24 |
256 |
154.36.0.0/14 |
262144 |
154.37.0.0/16 |
65536 |
154.40.0.0/13 |
524288 |
154.48.0.0/12 |
1048576 |
149.2.0.0/16 |
65536 |
149.33.0.0/16 |
65536 |
149.120.0.0/16 |
65536 |
149.127.0.0/16 |
65536 |
149.5.0.0/16 |
65536 |
130.117.0.0/16 |
65536 |
149.6.0.0/15 |
131072 |
149.11.0.0/16 |
65536 |
149.12.0.0/15 |
131072 |
149.14.0.0/16 |
65536 |
149.107.0.0/16 |
65536 |
103.209.12.0/22 |
1024 |
103.83.124.0/24 |
256 |
103.247.128.0/22 |
1024 |
103.247.128.0/23 |
512 |
103.247.130.0/23 |
512 |
103.119.112.0/24 |
256 |
104.218.61.0/24 |
256 |
45.56.171.0/24 |
256 |
23.63.108.0/22 |
1024 |
199.15.201.0/24 |
256 |
74.115.172.0/24 |
256 |
162.254.80.0/22 |
1024 |
104.118.220.0/22 |
1024 |
209.105.132.0/23 |
512 |
168.100.228.0/23 |
512 |
168.100.232.0/23 |
512 |
168.100.236.0/23 |
512 |
38.126.105.0/24 |
256 |
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: 2019-07-08
OrgNOCHandle: ZC108-ARIN
OrgNOCName: Cogent Communications
OrgNOCPhone: +1-877-875-4311
OrgNOCEmail: [email protected]
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]
Found a referral to rwhois.cogentco.com:4321.