ResearchRouting table, looking glass, RPKI & IRR

149.12.0.0/15 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 149.12.0.0/15

Prefix
149.12.0.0/15
Origin
AS174 COGENT-174
RPKI
RPKI not found
Size
131,072 addresses
Less specific
none
More specifics
123
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 149.12.0.0/15 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
Communities174:21101 174:22008 36601:150 36601:174 36601:2001
Updated5d 9h 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 17h 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 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21101 174:22008
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174
OriginAS174 Cogent Communications, LLC
Origin codeIGP
Communities174:21101 174:22008 36295:100 36295:174
Updated9d 11h ago
RPKI

Route origin authorizations

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

More specific

Prefixes inside 149.12.0.0/15

123 announced prefixes fall inside this one.

Show the 123 prefixes
149.12.0.0/20 AS48945 IFNL-AS149.12.16.0/24 AS273433 AS273433149.12.33.0/24 AS174 COGENT-174149.12.69.0/24 AS174 COGENT-174149.12.70.0/24 AS202829 WSP-AS1149.12.76.0/24 AS211733 AtlasIP149.12.77.0/24 AS14616 IVANET-AMSTERDAM149.12.78.0/23 AS53633 PANTHER149.12.78.0/24 AS53633 PANTHER149.12.79.0/24 AS53633 PANTHER149.12.96.0/24 AS199536 TECHDIGITAL-AS149.12.100.0/24 AS209529 wiber149.12.101.0/24 AS209529 wiber149.12.102.0/24 AS209529 wiber149.12.103.0/24 AS209529 wiber149.12.104.0/24 AS209992 IT-TELWEB149.12.105.0/24 AS209992 IT-TELWEB149.12.106.0/24 AS209992 IT-TELWEB149.12.107.0/24 AS209992 IT-TELWEB149.12.108.0/23 AS213338 EVACOM149.12.110.0/24 AS213338 EVACOM149.12.112.0/21 AS174 COGENT-174149.12.120.0/22 AS206182 GlobalComBasilicata149.12.120.0/24 AS206182 GlobalComBasilicata149.12.121.0/24 AS206182 GlobalComBasilicata149.12.122.0/24 AS206182 GlobalComBasilicata149.12.123.0/24 AS206182 GlobalComBasilicata149.12.177.0/24 AS174 COGENT-174149.12.179.0/24 AS154324 APL-AS-AP149.12.183.0/24 AS201573 KANDYKSF149.12.184.0/22 AS59597 FOURCOM149.12.193.0/24 AS198239 OLLINK-AS149.12.194.0/24 AS174 COGENT-174149.12.195.0/24 AS174 COGENT-174149.12.210.0/24 AS174 COGENT-174149.12.211.0/24 AS174 COGENT-174149.12.212.0/24 AS174 COGENT-174149.12.214.0/24 AS174 COGENT-174149.12.216.0/22 AS174 COGENT-174149.12.220.0/24 AS174 COGENT-174149.12.222.0/23 AS174 COGENT-174149.12.224.0/24 AS202170 DSTELECOM-AS149.12.227.0/24 AS202170 DSTELECOM-AS149.12.241.0/24 AS60022 SONA-AS149.12.242.0/23 AS60022 SONA-AS149.12.244.0/24 AS42755 DATAFIBER149.12.245.0/24 AS263242 AS263242149.13.0.0/24 AS47964 Data-Center149.13.8.0/21 AS174 COGENT-174149.13.16.0/24 AS209703 XPERIENTIA149.13.18.0/23 AS203068 BANDALIBRE-AS149.13.20.0/22 AS209087 OD-AS149.13.20.0/24 AS209087 OD-AS149.13.21.0/24 AS209087 OD-AS149.13.22.0/24 AS209087 OD-AS149.13.23.0/24 AS209087 OD-AS149.13.28.0/24 AS174 COGENT-174149.13.30.0/24 AS174 COGENT-174149.13.32.0/24 AS174 COGENT-174149.13.34.0/24 AS207498 DE-EXPERT149.13.35.0/24 AS207498 DE-EXPERT149.13.37.0/24 AS174 COGENT-174149.13.52.0/24 AS6220 AS6220149.13.53.0/24 AS6220 AS6220149.13.54.0/24 AS154348 SKY47LIMITED-AS-AP149.13.55.0/24 AS154348 SKY47LIMITED-AS-AP149.13.56.0/24 AS136897 ENJOYVC-AS-AP149.13.58.0/23 AS212546 ASVIRTUALNETLABS149.13.58.0/24 AS212546 ASVIRTUALNETLABS149.13.59.0/24 AS212546 ASVIRTUALNETLABS149.13.61.0/24 AS53318 DPS-CL1149.13.62.0/24 AS199724 TEKNODC149.13.63.0/24 AS199724 TEKNODC149.13.64.0/24 AS214623 ON2644819-NET149.13.65.0/24 AS4546 SPGI-AS149.13.67.0/24 AS174 COGENT-174149.13.70.0/24 AS19970 CARRIERDOMAIN-NYC149.13.71.0/24 AS57395 HARTL-EDV-AS149.13.73.0/24 AS174 COGENT-174149.13.75.0/24 AS16633 I-3149.13.77.0/24 AS214319 blackpoint149.13.78.0/23 AS61083 DEGIRO-AS149.13.80.0/23 AS47132 INNONET-AS149.13.82.0/24 AS47132 INNONET-AS149.13.83.0/24 AS47132 INNONET-AS149.13.91.0/24 AS154438 SUPERSTIFY1-AS-AP149.13.92.0/24 AS214319 blackpoint149.13.94.0/24 AS52113 CONET-SERVICES149.13.95.0/24 AS174 COGENT-174149.13.97.0/24 AS174 COGENT-174149.13.113.0/24 AS29322 STREAMWIDE-AS149.13.114.0/24 AS174 COGENT-174149.13.115.0/24 AS42467 PAT-AS149.13.117.0/24 AS174 COGENT-174149.13.121.0/24 AS174 COGENT-174149.13.122.0/24 AS174 COGENT-174149.13.123.0/24 AS213184 Telyo149.13.124.0/23 AS174 COGENT-174149.13.127.0/24 AS174 COGENT-174149.13.146.0/24 AS200794 NAVIGO-IT149.13.147.0/24 AS200794 NAVIGO-IT149.13.148.0/22 AS59699 LENFIBER-AS149.13.152.0/22 AS200794 NAVIGO-IT149.13.156.0/22 AS203223 UNICATLC-AS149.13.161.0/24 AS216269 ARD-COM149.13.164.0/22 AS206660 sphere-telecom149.13.168.0/24 AS11889 IVANET-DAL149.13.169.0/24 AS11889 IVANET-DAL149.13.170.0/24 AS11889 IVANET-DAL149.13.171.0/24 AS14616 IVANET-AMSTERDAM149.13.172.0/24 AS14616 IVANET-AMSTERDAM149.13.173.0/24 AS10074 IVANET-SIN-AP149.13.174.0/23 AS14616 IVANET-AMSTERDAM149.13.176.0/24 AS44521 Jagex-as149.13.184.0/24 AS213671 FOURTHUTILITY-AS149.13.185.0/24 AS395717 BLUEARCHIVE-ZONE-1149.13.186.0/24 AS6220 AS6220149.13.187.0/24 AS274326 AS274326149.13.188.0/23 AS273866 AS273866149.13.190.0/24 AS135188 ENETENTERTAINMENT149.13.191.0/24 AS135188 ENETENTERTAINMENT149.13.192.0/19 AS42611 ZZOOMM149.13.208.0/20 AS213094 FullFibre
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