HomeASN LookupAS174Prefixes

AS174 Announced Prefixes - page 29

5,510 prefixes originated in BGP by AS174 Cogent Communications.

Prefixes 2,801-2,900

PrefixRPKIIRRLast Seen
74.0.26.0/24 ValidARIN, Other IRR2026-10-14
74.0.27.0/24 Invalid-2026-10-14
74.0.33.0/24 ValidARIN, Other IRR2026-10-14
74.0.35.0/24 ValidARIN, Other IRR2026-10-14
74.0.106.0/24No ROAOther IRR2026-10-14
74.0.112.0/24 ValidOther IRR2026-10-14
74.0.148.0/22 ValidOther IRR2026-10-14
74.0.172.0/22 ValidOther IRR2026-10-14
74.1.2.0/24 ValidARIN, Other IRR2026-10-14
74.1.14.0/24 ValidARIN, Other IRR2026-10-14
74.1.34.0/24 ValidARIN, Other IRR2026-10-14
74.1.36.0/24 ValidARIN, Other IRR2026-10-14
74.1.38.0/24 InvalidARIN, Other IRR2026-10-14
74.1.106.0/24 ValidARIN, Other IRR2026-10-14
74.1.108.0/24 ValidARIN, Other IRR2026-10-14
74.1.114.0/24 ValidARIN, Other IRR2026-10-14
74.1.116.0/24 ValidARIN, Other IRR2026-10-14
74.1.122.0/24 Invalid-2026-10-14
74.1.128.0/24 Invalid-2026-10-14
74.1.130.0/24 Invalid-2026-10-14
74.1.132.0/24 Invalid-2026-10-14
74.1.134.0/24 ValidARIN, Other IRR2026-10-14
74.1.138.0/24 Invalid-2026-10-14
74.1.143.0/24 ValidARIN, Other IRR2026-10-14
74.2.16.0/23 Invalid-2026-10-14
74.2.18.0/23 Invalid-2026-10-14
74.2.102.0/23 ValidARIN, Other IRR2026-10-14
74.2.184.0/23 ValidARIN, Other IRR2026-10-14
74.2.186.0/23 Invalid-2026-10-14
74.2.221.0/24 ValidARIN, Other IRR2026-10-14
74.112.13.0/24No ROA-2026-10-14
74.221.208.0/20No ROA-2026-10-14
74.221.208.0/22No ROA-2026-10-14
74.221.212.0/24No ROA-2026-10-14
74.221.213.0/24No ROA-2026-10-14
74.221.214.0/24No ROA-2026-10-14
74.221.215.0/24No ROA-2026-10-14
74.221.216.0/24No ROA-2026-10-14
74.221.217.0/24No ROA-2026-10-14
74.221.218.0/24No ROA-2026-10-14
74.221.219.0/24No ROA-2026-10-14
74.221.220.0/24No ROA-2026-10-14
74.221.221.0/24No ROA-2026-10-14
74.221.222.0/23No ROA-2026-10-14
76.78.167.0/24No ROA-2026-10-14
76.78.168.0/24No ROA-2026-10-14
78.31.251.0/24 ValidOther IRR, RIPE2026-10-14
80.66.128.0/20No ROARIPE2026-10-14
80.77.64.0/20No ROARIPE2026-10-14
80.77.96.0/20No ROARIPE2026-10-14
80.91.64.0/19No ROARIPE2026-10-14
80.91.80.0/24No ROA-2026-10-14
80.91.81.0/24 Valid-2026-10-14
80.91.83.0/24No ROA-2026-10-14
80.93.0.0/20No ROARIPE2026-10-14
80.174.114.0/24 ValidOther IRR, RIPE2026-10-14
80.174.117.0/24 ValidOther IRR, RIPE2026-10-14
80.174.123.0/24 ValidOther IRR, RIPE2026-10-14
80.174.124.0/24 ValidOther IRR, RIPE2026-10-14
80.174.125.0/24 ValidOther IRR, RIPE2026-10-14
80.174.126.0/24 ValidOther IRR, RIPE2026-10-14
80.240.95.0/24 Invalid-2026-10-14
80.245.32.0/19No ROARIPE2026-10-14
80.245.33.0/24No ROA-2026-10-14
80.245.36.0/24No ROA-2026-10-14
80.245.37.0/24No ROA-2026-10-14
80.245.62.0/23No ROA-2026-10-14
81.2.128.0/18No ROARIPE2026-10-14
81.2.130.0/24No ROA-2026-10-14
81.2.149.0/24No ROA-2026-10-14
82.47.24.0/23 ValidOther IRR, RIPE2026-10-14
82.47.190.0/24 ValidOther IRR, RIPE2026-10-14
82.47.208.0/24 ValidOther IRR, RIPE2026-10-14
82.47.228.0/24 ValidRIPE2026-10-14
82.108.130.0/24 Invalid-2026-10-14
82.110.120.0/22 ValidOther IRR, RIPE2026-10-14
82.129.0.0/17No ROARIPE2026-10-14
82.129.4.0/24No ROA-2026-10-14
82.129.5.0/24No ROA-2026-10-14
82.129.6.0/23No ROA-2026-10-14
82.129.16.0/21No ROA-2026-10-14
82.129.27.0/24No ROA-2026-10-14
82.129.66.0/23No ROA-2026-10-14
82.138.64.0/18No ROARIPE2026-10-14
82.139.205.0/24 ValidOther IRR, RIPE2026-10-14
82.152.56.0/24 Invalid-2026-10-14
82.152.60.0/24 Invalid-2026-10-14
82.152.69.0/24 Invalid-2026-10-14
82.152.78.0/24 ValidOther IRR2026-10-14
82.152.80.0/24 ValidOther IRR2026-10-14
82.152.112.0/24 ValidOther IRR2026-10-14
82.152.113.0/24 Invalid-2026-10-14
82.152.119.0/24 ValidOther IRR2026-10-14
82.152.123.0/24 ValidOther IRR2026-10-14
82.152.124.0/24 ValidOther IRR2026-10-14
82.152.125.0/24 Invalid-2026-10-14
82.152.126.0/24 ValidOther IRR2026-10-14
82.152.135.0/24 ValidOther IRR2026-10-14
82.152.137.0/24 Invalid-2026-10-14
82.152.185.0/24 ValidOther IRR2026-10-14