ResearchRouting table, looking glass, RPKI & IRR

182.173.1.0/24 Taiwan Network Information Center

Announced by AS131621 Taiwan Network Information Center. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 182.173.1.0/24

Prefix
182.173.1.0/24
Origin
AS131621 TWNIC-NET-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 13 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 182.173.1.0/24 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 174 9680 3462 131621
OriginAS131621 Taiwan Network Information Center
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 174 9680 3462 131621
OriginAS131621 Taiwan Network Information Center
Origin codeIGP
Communities903:900 903:13760
Updated6h 47m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9680 3462 131621
OriginAS131621 Taiwan Network Information Center
Origin codeIGP
Communities36295:100
Updated4d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9680 3462 131621
OriginAS131621 Taiwan Network Information Center
Origin codeIGP
Communitiesnone
Updated4d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9680 3462 131621
OriginAS131621 Taiwan Network Information Center
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated4d 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS131621 to originate 182.173.1.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
182.173.1.0/24/24AS131621 TWNIC-NET-ASAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
182.173.0.0/23 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/23 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/22 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/22 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/21 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/21 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/20 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/20 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/19 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/19 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/18 coveringAS18413 GBTC-TWNTTCOMProxy-registered route objectMAINT-AS9304
182.173.0.0/18 coveringAS18413 GBTC-TWRADBProxy-registered route objectMAINT-HGC-INTL
182.173.0.0/18 coveringAS24171 MINGYITEA-AS-TWRADBFIRST INTERNATIONAL TELECOM CORP. 3F No.80 Sec.1 Chien-Kuo N. Rd. Taipei TAIWAN R.O.CMAINT-AS17709
Tools

Check 182.173.1.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API