ResearchRouting table, looking glass, RPKI & IRR

223.22.232.0/21 Far EastTone Telecommunication Co., Ltd.

Announced by AS9674 Far EastTone Telecommunication Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 223.22.232.0/21

Prefix
223.22.232.0/21
Origin
AS9674 FET-TW
RPKI
RPKI valid
Size
2,048 addresses
Less specific
223.22.0.0/16 AS17709 APT
More specifics
0
IRR route objects
1 exact, 9 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 223.22.232.0/21 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 6453 4780 9674×3
OriginAS9674 Far EastTone Telecommunication Co., Ltd.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 1h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 4780 9674×3
OriginAS9674 Far EastTone Telecommunication Co., Ltd.
Origin codeIGP
Communities903:900 903:13760
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4780 9674×3
OriginAS9674 Far EastTone Telecommunication Co., Ltd.
Origin codeIGP
Communities36295:100
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4780 9674×3
OriginAS9674 Far EastTone Telecommunication Co., Ltd.
Origin codeIGP
Communitiesnone
Updated5d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6453 4780 9674×3
OriginAS9674 Far EastTone Telecommunication Co., Ltd.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 3h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9674 to originate 223.22.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
223.22.0.0/16/24AS9674 FET-TWAPNIC
223.22.0.0/16/24AS131591 AMBIT-AS-TWAPNIC
223.22.0.0/15/24AS9674 FET-TWAPNIC
223.22.0.0/15/24AS17709 APTAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
223.22.232.0/21AS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.224.0/20 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.224.0/19 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.192.0/18 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.192.0/18 coveringAS131591 AMBIT-AS-TWRADBAsia Pacific TelecomMAINT-AS17709
223.22.128.0/17 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.0.0/16 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.0.0/16 coveringAS17709 APTRADBAsia Pacific OnLine LTD. Co.MAINT-AS17709
223.22.0.0/15 coveringAS9674 FET-TWRADBFar Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
223.22.0.0/15 coveringAS17709 APTRADBAsia Pacific OnLine LTD. Co.MAINT-AS17709
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

223.22.0.0/16 AS17709 APT223.22.0.0/15 AS17709 APT
Tools

Check 223.22.232.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API