ResearchRouting table, looking glass, RPKI & IRR

124.9.0.0/17 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 124.9.0.0/17

Prefix
124.9.0.0/17
Origin
AS9924 TFN-TW
RPKI
RPKI valid
Size
32,768 addresses
Less specific
124.9.0.0/16 AS9924 TFN-TW
More specifics
72
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-12 04:03 UTC
Paths

How 124.9.0.0/17 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 3491 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 3h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities903:900 903:13760
Updated4d 11h 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
Updated4d 11h 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
Updated4d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 5h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9924 to originate 124.8.0.0/14 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
124.8.0.0/14/24AS9924 TFN-TWAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
124.9.0.0/17AS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
124.9.0.0/17AS9924 TFN-TWRADBTaiwan Fixed NetworkMAINT-AS9924
124.9.0.0/16 coveringAS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
124.9.0.0/16 coveringAS9924 TFN-TWRADBTaiwan Fixed NetworkMAINT-AS9924
124.8.0.0/14 coveringAS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
124.8.0.0/14 coveringAS9924 TFN-TWRADBTaiwan Fixed NetworkMAINT-AS9924
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

124.9.0.0/16 AS9924 TFN-TW124.8.0.0/14 AS9924 TFN-TW
More specific

Prefixes inside 124.9.0.0/17

72 announced prefixes fall inside this one.

Show the 72 prefixes
124.9.32.0/20 AS9924 TFN-TW124.9.56.0/21 AS9924 TFN-TW124.9.56.0/23 AS9924 TFN-TW124.9.60.0/23 AS9924 TFN-TW124.9.61.0/24 AS9924 TFN-TW124.9.62.0/24 AS9924 TFN-TW124.9.63.0/24 AS9924 TFN-TW124.9.64.0/18 AS9924 TFN-TW124.9.64.0/19 AS9924 TFN-TW124.9.64.0/20 AS9924 TFN-TW124.9.65.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.66.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.67.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.68.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.69.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.70.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.71.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.72.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.73.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.74.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.75.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.76.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.77.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.78.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.79.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.80.0/20 AS9924 TFN-TW124.9.80.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.81.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.82.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.83.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.84.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.85.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.86.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.87.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.88.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.89.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.90.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.91.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.92.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.93.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.94.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.95.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.96.0/19 AS9924 TFN-TW124.9.96.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.97.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.98.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.99.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.100.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.101.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.102.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.103.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.104.0/23 AS131611 GLOBALTRANSIT-AS-SDTV124.9.106.0/23 AS131611 GLOBALTRANSIT-AS-SDTV124.9.108.0/23 AS131611 GLOBALTRANSIT-AS-SDTV124.9.110.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.111.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.112.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.113.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.114.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.115.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.116.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.117.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.118.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.119.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.120.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.121.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.122.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.123.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.124.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.125.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.126.0/24 AS131611 GLOBALTRANSIT-AS-SDTV124.9.127.0/24 AS131611 GLOBALTRANSIT-AS-SDTV
Tools

Check 124.9.0.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API