ResearchRouting table, looking glass, RPKI & IRR

149.40.0.0/16 Cogent Communications, LLC

Announced by AS174 Cogent Communications, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 149.40.0.0/16

Prefix
149.40.0.0/16
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
102
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 149.40.0.0/16 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities903:900 903:13760
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1299 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities36295:100
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21001 174:22013
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 6h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
149.40.0.0/16AS174 COGENT-174RADBPerformance Systems International Inc. Rensselaer Technology Park 165 Jordan Road, Troy NY 12180, USAMAINT-AS174
More specific

Prefixes inside 149.40.0.0/16

102 announced prefixes fall inside this one.

Show the 102 prefixes
149.40.0.0/21 AS212655 youfibre149.40.8.0/21 AS197033 CPRO-AS149.40.16.0/20 AS28323 AS28323149.40.16.0/22 AS28323 AS28323149.40.16.0/24 AS28323 AS28323149.40.17.0/24 AS28323 AS28323149.40.18.0/24 AS28323 AS28323149.40.19.0/24 AS28323 AS28323149.40.20.0/22 AS28323 AS28323149.40.20.0/24 AS28323 AS28323149.40.21.0/24 AS28323 AS28323149.40.22.0/24 AS28323 AS28323149.40.24.0/22 AS28323 AS28323149.40.24.0/23 AS28323 AS28323149.40.24.0/24 AS28323 AS28323149.40.25.0/24 AS28323 AS28323149.40.26.0/24 AS28323 AS28323149.40.27.0/24 AS28323 AS28323149.40.28.0/22 AS28323 AS28323149.40.28.0/24 AS28323 AS28323149.40.29.0/24 AS28323 AS28323149.40.48.0/24 AS212238 CDNEXT149.40.49.0/24 AS212238 CDNEXT149.40.50.0/24 AS212238 CDNEXT149.40.51.0/24 AS212238 CDNEXT149.40.52.0/24 AS212238 CDNEXT149.40.53.0/24 AS212238 CDNEXT149.40.54.0/23 AS212238 CDNEXT149.40.56.0/24 AS212238 CDNEXT149.40.57.0/24 AS212238 CDNEXT149.40.58.0/24 AS212238 CDNEXT149.40.59.0/24 AS212238 CDNEXT149.40.60.0/24 AS212238 CDNEXT149.40.61.0/24 AS212238 CDNEXT149.40.62.0/24 AS212238 CDNEXT149.40.63.0/24 AS212238 CDNEXT149.40.64.0/23 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.65.0/24 AS23532 IOVZ-NETWORKS149.40.66.0/24 AS9304 HUTCHISON-AS-AP149.40.67.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.68.0/23 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.70.0/24 AS197537 WISDOM-CLOUD149.40.71.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.72.0/22 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.76.0/24 AS197537 WISDOM-CLOUD149.40.77.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.78.0/24 AS9304 HUTCHISON-AS-AP149.40.79.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.80.0/24 AS9304 HUTCHISON-AS-AP149.40.81.0/24 AS9304 HUTCHISON-AS-AP149.40.82.0/24 AS9304 HUTCHISON-AS-AP149.40.83.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.84.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.85.0/24 AS9304 HUTCHISON-AS-AP149.40.86.0/23 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.88.0/24 AS9304 HUTCHISON-AS-AP149.40.89.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.90.0/24 AS9304 HUTCHISON-AS-AP149.40.91.0/24 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.92.0/24 AS9304 HUTCHISON-AS-AP149.40.93.0/24 AS9304 HUTCHISON-AS-AP149.40.94.0/23 AS55201 SKYQUANTUM-INTERNET-SERVICE149.40.96.0/19 AS41354 its-tg149.40.160.0/20 AS45669 Mobilink-AS-PK149.40.161.0/24 AS45669 Mobilink-AS-PK149.40.163.0/24 AS45669 Mobilink-AS-PK149.40.164.0/24 AS45669 Mobilink-AS-PK149.40.165.0/24 AS45669 Mobilink-AS-PK149.40.166.0/24 AS45669 Mobilink-AS-PK149.40.167.0/24 AS45669 Mobilink-AS-PK149.40.192.0/20 AS45669 Mobilink-AS-PK149.40.192.0/24 AS45669 Mobilink-AS-PK149.40.193.0/24 AS45669 Mobilink-AS-PK149.40.194.0/24 AS45669 Mobilink-AS-PK149.40.195.0/24 AS45669 Mobilink-AS-PK149.40.204.0/24 AS45669 Mobilink-AS-PK149.40.205.0/24 AS45669 Mobilink-AS-PK149.40.208.0/20 AS45669 Mobilink-AS-PK149.40.208.0/24 AS45669 Mobilink-AS-PK149.40.209.0/24 AS45669 Mobilink-AS-PK149.40.210.0/24 AS45669 Mobilink-AS-PK149.40.211.0/24 AS45669 Mobilink-AS-PK149.40.212.0/24 AS45669 Mobilink-AS-PK149.40.213.0/24 AS45669 Mobilink-AS-PK149.40.214.0/24 AS45669 Mobilink-AS-PK149.40.215.0/24 AS45669 Mobilink-AS-PK149.40.228.0/24 AS38193 TWA-AS-AP149.40.230.0/24 AS137513 HBLBANKPVTLTD-AS-AP149.40.231.0/24 AS137513 HBLBANKPVTLTD-AS-AP149.40.232.0/24 AS38193 TWA-AS-AP149.40.236.0/24 AS38193 TWA-AS-AP149.40.239.0/24 AS135407 TES-PL-AS-AP149.40.240.0/24 AS135407 TES-PL-AS-AP149.40.241.0/24 AS135407 TES-PL-AS-AP149.40.242.0/24 AS135407 TES-PL-AS-AP149.40.243.0/24 AS135407 TES-PL-AS-AP149.40.246.0/24 AS138655 TES-PL-AS-AP149.40.247.0/24 AS138655 TES-PL-AS-AP149.40.248.0/24 AS135407 TES-PL-AS-AP149.40.249.0/24 AS135407 TES-PL-AS-AP149.40.250.0/24 AS135407 TES-PL-AS-AP149.40.251.0/24 AS135407 TES-PL-AS-AP
Tools

Check 149.40.0.0/16 live

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