ResearchRouting table, looking glass, RPKI & IRR

49.218.0.0/16 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 49.218.0.0/16

Prefix
49.218.0.0/16
Origin
AS9924 TFN-TW
RPKI
RPKI valid
Size
65,536 addresses
Less specific
49.216.0.0/14 AS9924 TFN-TW
More specifics
65
IRR route objects
4 exact, 2 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 49.218.0.0/16 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 7029 3257 3491 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities7029:2090 36601:150 36601:2001 36601:13760
Updated5d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 3491 9924
OriginAS9924 Taiwan Fixed Network, Telco and Network Service Provider.
Origin codeIGP
Communities903:900 903:13760
Updated5d 18h 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
Updated5d 18h 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
Updated5d 18h 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 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9924 to originate 49.216.0.0/14 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
49.216.0.0/14/24AS9924 TFN-TWAPNIC
49.216.0.0/14/24AS24158 taiwanmobile-asAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
49.218.0.0/16AS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
49.218.0.0/16AS24158 taiwanmobile-asNTTCOMTaiwan Fixed Network Proxy registration for AS24158MAINT-AS9924
49.218.0.0/16AS9924 TFN-TWRADBTaiwan Fixed NetworkMAINT-AS9924
49.218.0.0/16AS24158 taiwanmobile-asRADBTaiwan Fixed Network Proxy registration for AS24158MAINT-AS9924
49.216.0.0/14 coveringAS9924 TFN-TWNTTCOMTaiwan Fixed NetworkMAINT-AS9924
49.216.0.0/14 coveringAS9924 TFN-TWRADBTaiwan Fixed NetworkMAINT-AS9924
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

49.216.0.0/14 AS9924 TFN-TW
More specific

Prefixes inside 49.218.0.0/16

65 announced prefixes fall inside this one.

Show the 65 prefixes
49.218.0.0/22 AS24158 taiwanmobile-as49.218.4.0/22 AS24158 taiwanmobile-as49.218.8.0/22 AS24158 taiwanmobile-as49.218.12.0/22 AS24158 taiwanmobile-as49.218.16.0/22 AS24158 taiwanmobile-as49.218.20.0/22 AS24158 taiwanmobile-as49.218.24.0/22 AS24158 taiwanmobile-as49.218.28.0/22 AS24158 taiwanmobile-as49.218.32.0/22 AS24158 taiwanmobile-as49.218.36.0/22 AS24158 taiwanmobile-as49.218.40.0/22 AS24158 taiwanmobile-as49.218.44.0/22 AS24158 taiwanmobile-as49.218.48.0/22 AS24158 taiwanmobile-as49.218.52.0/22 AS24158 taiwanmobile-as49.218.56.0/22 AS24158 taiwanmobile-as49.218.60.0/22 AS24158 taiwanmobile-as49.218.64.0/22 AS24158 taiwanmobile-as49.218.68.0/22 AS24158 taiwanmobile-as49.218.72.0/22 AS24158 taiwanmobile-as49.218.76.0/22 AS24158 taiwanmobile-as49.218.80.0/22 AS24158 taiwanmobile-as49.218.84.0/22 AS24158 taiwanmobile-as49.218.88.0/22 AS24158 taiwanmobile-as49.218.92.0/22 AS24158 taiwanmobile-as49.218.96.0/22 AS24158 taiwanmobile-as49.218.100.0/22 AS24158 taiwanmobile-as49.218.104.0/22 AS24158 taiwanmobile-as49.218.108.0/22 AS24158 taiwanmobile-as49.218.112.0/22 AS24158 taiwanmobile-as49.218.116.0/22 AS24158 taiwanmobile-as49.218.120.0/22 AS24158 taiwanmobile-as49.218.124.0/22 AS24158 taiwanmobile-as49.218.128.0/22 AS24158 taiwanmobile-as49.218.132.0/22 AS24158 taiwanmobile-as49.218.136.0/22 AS24158 taiwanmobile-as49.218.140.0/22 AS24158 taiwanmobile-as49.218.144.0/22 AS24158 taiwanmobile-as49.218.148.0/22 AS24158 taiwanmobile-as49.218.152.0/22 AS24158 taiwanmobile-as49.218.156.0/22 AS24158 taiwanmobile-as49.218.160.0/22 AS24158 taiwanmobile-as49.218.164.0/22 AS24158 taiwanmobile-as49.218.168.0/22 AS24158 taiwanmobile-as49.218.172.0/22 AS24158 taiwanmobile-as49.218.176.0/22 AS24158 taiwanmobile-as49.218.180.0/22 AS24158 taiwanmobile-as49.218.184.0/22 AS24158 taiwanmobile-as49.218.188.0/22 AS24158 taiwanmobile-as49.218.192.0/22 AS24158 taiwanmobile-as49.218.196.0/22 AS24158 taiwanmobile-as49.218.200.0/22 AS24158 taiwanmobile-as49.218.204.0/22 AS24158 taiwanmobile-as49.218.208.0/22 AS24158 taiwanmobile-as49.218.212.0/22 AS24158 taiwanmobile-as49.218.216.0/22 AS24158 taiwanmobile-as49.218.220.0/22 AS24158 taiwanmobile-as49.218.224.0/22 AS24158 taiwanmobile-as49.218.228.0/22 AS24158 taiwanmobile-as49.218.232.0/22 AS24158 taiwanmobile-as49.218.236.0/22 AS24158 taiwanmobile-as49.218.240.0/22 AS24158 taiwanmobile-as49.218.244.0/22 AS24158 taiwanmobile-as49.218.248.0/22 AS24158 taiwanmobile-as49.218.252.0/24 AS24158 taiwanmobile-as49.218.253.0/24 AS24158 taiwanmobile-as
Tools

Check 49.218.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API