ResearchRouting table, looking glass, RPKI & IRR

63.144.0.0/12 CenturyLink Communications, LLC

Announced by AS209 CenturyLink Communications, LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 63.144.0.0/12

Prefix
63.144.0.0/12
Origin
AS209 CENTURYLINK-US-LEGACY-QWEST
RPKI
RPKI not found
Size
1,048,576 addresses
Less specific
none
More specifics
125
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 63.144.0.0/12 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 3356 209
OriginAS209 CenturyLink Communications, LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated8h 5m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 209
OriginAS209 CenturyLink Communications, LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 209
OriginAS209 CenturyLink Communications, LLC
Origin codeIGP
Communities36295:100
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 209
OriginAS209 CenturyLink Communications, LLC
Origin codeIGP
Communities174:21000 174:22013
Updated6d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 209
OriginAS209 CenturyLink Communications, LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 12h 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
63.144.0.0/12AS209 CENTURYLINK-US-LEGACY-QWESTLEVEL3Centurylink Communications 100 Centurylink Dr Monroe, LA 71201MAINT-CENTURYLINK
More specific

Prefixes inside 63.144.0.0/12

125 announced prefixes fall inside this one.

Show the 125 prefixes
63.144.68.0/24 AS3356 LEVEL363.144.70.0/24 AS399210 TSAUSWPDCPHX63.144.111.0/24 AS40122 MORTGAGE-INFORMATION-SERVICES-INC63.144.218.0/24 AS22587 TSYS-NDC-EBUS63.144.240.0/24 AS13984 SD-DATA-CENTER63.145.59.0/24 AS399408 NUBROADWACA63.145.63.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.145.111.0/24 AS397345 TCS63.145.117.0/24 AS54244 ICS63.145.142.0/24 AS30278 EQUITYNET63.145.199.0/24 AS16901 MUTUAL63.145.201.0/24 AS3356 LEVEL363.145.246.0/24 AS3356 LEVEL363.145.247.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.146.20.0/24 AS3356 LEVEL363.146.30.0/24 AS3996563.146.38.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.146.83.0/24 AS30334 PARK-NATIONAL-CORP63.146.96.0/24 AS53316 ASN-CHEETA-MAIL63.146.153.0/24 AS3356 LEVEL363.146.183.128/26 AS203 CENTURYLINK-LEGACY-LVLT-20363.146.199.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS63.146.244.0/24 AS21963 AS-AGENCYINSURANCEMD-000163.147.3.0/24 AS40067 NEWEGG63.147.10.0/24 AS33032 AMI63.147.34.0/24 AS54208 IRELL63.147.40.0/23 AS17385 ORBITEL63.147.42.0/24 AS3356 LEVEL363.147.44.0/24 AS3356 LEVEL363.147.45.0/24 AS3356 LEVEL363.147.47.0/24 AS3356 LEVEL363.147.52.0/24 AS394815 CSW63.147.62.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.147.85.0/24 AS3910 CENTURYLINK-EUROPE-LEGACY-QWEST63.147.92.0/22 AS13994 OMU-163.147.92.0/24 AS13994 OMU-163.147.93.0/24 AS13994 OMU-163.147.94.0/24 AS13994 OMU-163.147.95.0/24 AS13994 OMU-163.147.97.0/24 AS11255 SBT-NET63.147.98.0/24 AS11255 SBT-NET63.147.99.0/24 AS11255 SBT-NET63.147.100.0/24 AS11255 SBT-NET63.147.101.0/24 AS11255 SBT-NET63.147.102.0/24 AS11255 SBT-NET63.147.103.0/24 AS11255 SBT-NET63.147.104.0/22 AS17378 AS1737863.147.148.0/24 AS3356 LEVEL363.147.158.0/24 AS53323 ION-CLEARWATER-TOC63.147.192.0/24 AS63443 DC763.147.206.0/24 AS26664 BECU63.148.11.0/24 AS20380 2038063.148.46.0/24 AS53316 ASN-CHEETA-MAIL63.148.60.0/24 AS3356 LEVEL363.148.81.0/24 AS27554 VA63.148.89.0/24 AS3356 LEVEL363.148.157.0/24 AS26133 FEWPB63.148.161.0/24 AS1901363.148.200.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.148.208.0/24 AS22310 LOI63.148.250.0/24 AS27013 GOLDBERG-LINDSAY63.149.18.0/23 AS47095 MURRAY-ELECTRIC-SYSTEM63.149.18.0/24 AS47095 MURRAY-ELECTRIC-SYSTEM63.149.19.0/24 AS47095 MURRAY-ELECTRIC-SYSTEM63.149.40.0/24 AS21969 FSA-AMH-AS0163.149.60.0/23 AS47095 MURRAY-ELECTRIC-SYSTEM63.149.88.0/24 AS33543 NOBEL-129-3354363.149.113.0/24 AS3356 LEVEL363.149.125.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.149.170.0/24 AS396311 FASTWAVE63.149.188.0/24 AS5777 RIBBON63.149.195.0/24 AS53316 ASN-CHEETA-MAIL63.150.21.0/24 AS19031 WESCO63.150.52.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.150.74.0/23 AS22587 TSYS-NDC-EBUS63.150.210.0/23 AS47095 MURRAY-ELECTRIC-SYSTEM63.150.214.0/23 AS17143 WINNTELECOM63.150.225.0/24 AS36659 JWD-AS163.150.244.0/24 AS394459 HOU-QUANTA63.151.11.0/24 AS398459 ROGUECU-ORG-0163.151.19.0/24 AS3356 LEVEL363.151.42.0/24 AS21509 APOLLONYC63.151.43.0/24 AS21509 APOLLONYC63.151.52.0/24 AS398331 1FBUSA-PROD63.151.64.0/21 AS10835 VISIONARY63.151.104.0/24 AS398035 SKYNET-COMMUNICATIONS63.151.116.0/24 AS13781 ENERGYNET63.151.117.0/24 AS13781 ENERGYNET63.151.141.0/24 AS47095 MURRAY-ELECTRIC-SYSTEM63.151.180.0/24 AS21646 FISHER63.152.0.0/16 AS209 CENTURYLINK-US-LEGACY-QWEST63.153.0.0/18 AS209 CENTURYLINK-US-LEGACY-QWEST63.153.128.0/17 AS209 CENTURYLINK-US-LEGACY-QWEST63.155.0.0/16 AS209 CENTURYLINK-US-LEGACY-QWEST63.155.0.0/19 AS209 CENTURYLINK-US-LEGACY-QWEST63.156.0.0/24 AS32996 AGRIBANK-STPAUL63.156.49.0/24 AS3356 LEVEL363.156.50.0/24 AS3356 LEVEL363.156.58.0/24 AS32056 SHAMROCKFOODS-INTERNET-0163.156.62.0/24 AS40959 HOSTMASTER63.156.109.0/24 AS22230 NETDOCUMENTS-US63.156.135.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.156.162.0/24 AS393860 AVISYSTEMS63.156.165.0/24 AS21646 FISHER63.156.168.0/24 AS20145 FCS63.157.38.0/24 AS399594 BLUESPRING-0163.157.54.0/24 AS36177 EASTWESTBANK63.157.112.0/24 AS3356 LEVEL363.158.27.0/24 AS3356 LEVEL363.158.86.0/24 AS22273 GWCCNET-ASN63.158.112.0/24 AS23249 AVECTRA63.158.114.0/24 AS32008 PAYCHEX-L63.158.165.0/24 AS399416 CITY-OF-PHOENIX-AVN63.158.166.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.158.167.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.158.188.0/24 AS3356 LEVEL363.158.195.0/24 AS395728 PHX-ASN63.158.233.0/24 AS3356 LEVEL363.158.238.0/24 AS10753 LUMEN-LEGACY-L3-CUSTOMER-SHARED-USE63.159.180.0/24 AS40799 LOOMIS63.159.181.0/24 AS3910 CENTURYLINK-EUROPE-LEGACY-QWEST63.159.195.0/24 AS393353 ACUFCU63.159.205.0/24 AS16491 VIASAT63.159.249.0/24 AS21646 FISHER63.159.251.0/24 AS31752 HEI-30-31752
Tools

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