ResearchRouting table, looking glass, RPKI & IRR

61.30.192.0/18 Taiwan Fixed Network, Telco and Network Service Provider.

Announced by AS9924 Taiwan Fixed Network, Telco and Network Service Provider. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 61.30.192.0/18

Prefix
61.30.192.0/18
Origin
AS9924 TFN-TW
RPKI
RPKI valid
Size
16,384 addresses
Less specific
61.30.0.0/16 AS9924 TFN-TW
More specifics
11
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 61.30.192.0/18 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 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities3356:4 3356:22 3356:100 3356:123 3356:701 3356:901 3356:2171 36601:150 36601:2001 36601:13760
Updated5d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities903:900 903:13760
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities36295:100
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communitiesnone
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9505 9924×6
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 22h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9924 to originate 61.30.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
61.30.0.0/16/24AS9924 TFN-TWAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
61.30.192.0/18AS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
61.30.192.0/18AS9924 TFN-TWRADBTaiwna Fixed NetworkMAINT-AS9924
61.30.0.0/16 coveringAS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
61.30.0.0/16 coveringAS9924 TFN-TWRADBTaiwna Fixed NetworkMAINT-AS9924
61.30.0.0/16 coveringAS9505 TWGATE-APREACHREACH (Customer Route)MAINT-REACH-NOC
61.30.0.0/15 coveringAS9924 TFN-TWRADBPACNET (proxy-registered route object)MAINT-AS4637
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

61.30.0.0/16 AS9924 TFN-TW
More specific

Prefixes inside 61.30.192.0/18

11 announced prefixes fall inside this one.

Show the 11 prefixes
61.30.202.0/23 AS9924 TFN-TW61.30.204.0/22 AS9924 TFN-TW61.30.232.0/21 AS9924 TFN-TW61.30.232.0/24 AS9924 TFN-TW61.30.233.0/24 AS9924 TFN-TW61.30.234.0/24 AS9924 TFN-TW61.30.235.0/24 AS9924 TFN-TW61.30.236.0/24 AS9924 TFN-TW61.30.237.0/24 AS9924 TFN-TW61.30.238.0/24 AS9924 TFN-TW61.30.239.0/24 AS9924 TFN-TW
Tools

Check 61.30.192.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API