ResearchRouting table, looking glass, RPKI & IRR

61.67.4.0/24 Great Taipei Broadband Company Ltd.

Announced by AS18413 Great Taipei Broadband Company Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 61.67.4.0/24

Prefix
61.67.4.0/24
Origin
AS18413 GBTC-TW
RPKI
RPKI valid
Size
256 addresses
Less specific
61.67.4.0/22 AS18413 GBTC-TW
More specifics
0
IRR route objects
2 exact, 13 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 61.67.4.0/24 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 13760 3356 9002 18046 18413
OriginAS18413 Great Taipei Broadband Company Ltd.
Origin codeIGP
Communities3356:4 3356:22 3356:100 3356:123 3356:701 3356:901 3356:2171 36601:150 36601:2001 36601:13760
Updated4d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 18046 18413
OriginAS18413 Great Taipei Broadband Company Ltd.
Origin codeIGP
Communities903:900 903:13760
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9002 18046 18413
OriginAS18413 Great Taipei Broadband Company Ltd.
Origin codeIGP
Communities36295:100
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9002 18046 18413
OriginAS18413 Great Taipei Broadband Company Ltd.
Origin codeIGP
Communitiesnone
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 9002 18046 18413
OriginAS18413 Great Taipei Broadband Company Ltd.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS18413 to originate 61.67.0.0/20 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
61.67.0.0/20/24AS18413 GBTC-TWAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
61.67.4.0/24AS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
61.67.4.0/24AS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
61.67.4.0/23 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
61.67.4.0/23 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
61.67.4.0/22 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
61.67.4.0/22 coveringAS18413 GBTC-TWRADBRegistered for RouteMAINT-AS17408
61.67.4.0/22 coveringAS17408 ABOVE-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
61.67.0.0/21 coveringAS18413 GBTC-TWNTTCOMGreat Taipei Broadband Co.,LtdMAINT-AS9924
61.67.0.0/21 coveringAS18413 GBTC-TWRADBGreat Taipei Broadband Co.,LtdMAINT-AS9924
61.67.0.0/20 coveringAS18413 GBTC-TWNTTCOMTaiwan Telecommunication Network Services Co. Ltd.MAINT-AS9924
61.67.0.0/20 coveringAS18413 GBTC-TWRADBTaiwan Telecommunication Network Services Co. Ltd. transit for Great Taipei Broadband Co.,LtdMAINT-AS9924
61.67.0.0/20 coveringAS4747 TFN-TW-TTNREACHREACH (Customer Route)MAINT-REACH-NOC
61.67.0.0/20 coveringAS9505 TWGATE-APREACHREACH (Customer Route)MAINT-REACH-NOC
61.67.0.0/19 coveringAS18049 TINP-TWRADBSeedNet Proxy-registered route objectMAINT-AS4780
61.64.0.0/14 coveringAS7497 CSTNET-AS-APRADBProxy-registered route objectMAINT-AS3491
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

61.67.4.0/22 AS18413 GBTC-TW61.67.0.0/20 AS18413 GBTC-TW
Tools

Check 61.67.4.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API