ResearchRouting table, looking glass, RPKI & IRR

218.210.0.0/16 New Century InfoComm Tech Co., Ltd.

Announced by AS9919 New Century InfoComm Tech Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 218.210.0.0/16

Prefix
218.210.0.0/16
Origin
AS9919 NCIC-TW
RPKI
RPKI valid
Size
65,536 addresses
Less specific
218.210.0.0/15 AS9919 NCIC-TW
More specifics
131
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 218.210.0.0/16 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 174 3491 4780 9919
OriginAS9919 New Century InfoComm Tech Co., Ltd.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 4780 9919
OriginAS9919 New Century InfoComm Tech Co., Ltd.
Origin codeIGP
Communities903:900 903:13760
Updated20h 9m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4780 9919
OriginAS9919 New Century InfoComm Tech Co., Ltd.
Origin codeIGP
Communities36295:100
Updated4d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4780 9919
OriginAS9919 New Century InfoComm Tech Co., Ltd.
Origin codeIGP
Communitiesnone
Updated4d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 4780 9919
OriginAS9919 New Century InfoComm Tech Co., Ltd.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9919 to originate 218.210.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
218.210.0.0/16/24AS4780 SEEDNETAPNIC
218.210.0.0/16/24AS9919 NCIC-TWAPNIC
218.210.0.0/15/24AS4780 SEEDNETAPNIC
218.210.0.0/15/24AS9919 NCIC-TWAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
218.210.0.0/16AS4780 SEEDNETRADBNew Century InfoComm Tech Co., Ltd. Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
218.210.0.0/16AS9919 NCIC-TWRADBNew Century InfoComm Tech Co., Ltd. Taipei, Taiwan,(ROC)MAINT-AS9919
218.210.0.0/15 coveringAS4780 SEEDNETRADBNew Century InfoComm Tech Co., Ltd. Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 TaiwanMAINT-AS4780
218.210.0.0/15 coveringAS9919 NCIC-TWRADBNew Century InfoComm Tech Co., Ltd. Taipei, Taiwan,(ROC)MAINT-AS9919
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

218.210.0.0/15 AS9919 NCIC-TW
More specific

Prefixes inside 218.210.0.0/16

131 announced prefixes fall inside this one.

Show the 131 prefixes
218.210.0.0/17 AS9919 NCIC-TW218.210.0.0/18 AS9919 NCIC-TW218.210.0.0/19 AS9919 NCIC-TW218.210.0.0/24 AS4780 SEEDNET218.210.1.0/24 AS4780 SEEDNET218.210.2.0/24 AS4780 SEEDNET218.210.3.0/24 AS4780 SEEDNET218.210.4.0/24 AS4780 SEEDNET218.210.5.0/24 AS4780 SEEDNET218.210.6.0/24 AS4780 SEEDNET218.210.7.0/24 AS4780 SEEDNET218.210.8.0/24 AS4780 SEEDNET218.210.9.0/24 AS4780 SEEDNET218.210.10.0/24 AS4780 SEEDNET218.210.11.0/24 AS4780 SEEDNET218.210.12.0/24 AS4780 SEEDNET218.210.13.0/24 AS4780 SEEDNET218.210.14.0/24 AS4780 SEEDNET218.210.15.0/24 AS4780 SEEDNET218.210.16.0/24 AS4780 SEEDNET218.210.18.0/24 AS4780 SEEDNET218.210.24.0/24 AS4780 SEEDNET218.210.25.0/24 AS4780 SEEDNET218.210.26.0/24 AS4780 SEEDNET218.210.27.0/24 AS4780 SEEDNET218.210.28.0/24 AS4780 SEEDNET218.210.29.0/24 AS4780 SEEDNET218.210.30.0/24 AS4780 SEEDNET218.210.31.0/24 AS4780 SEEDNET218.210.32.0/19 AS9919 NCIC-TW218.210.32.0/21 AS131602 HYA218.210.40.0/21 AS131602 HYA218.210.40.0/24 AS131602 HYA218.210.41.0/24 AS131602 HYA218.210.42.0/24 AS131602 HYA218.210.43.0/24 AS131602 HYA218.210.45.0/24 AS131602 HYA218.210.46.0/24 AS131602 HYA218.210.47.0/24 AS131602 HYA218.210.49.0/24 AS9919 NCIC-TW218.210.50.0/24 AS9919 NCIC-TW218.210.52.0/24 AS9919 NCIC-TW218.210.57.0/24 AS9919 NCIC-TW218.210.64.0/18 AS9919 NCIC-TW218.210.64.0/19 AS9919 NCIC-TW218.210.72.0/24 AS4780 SEEDNET218.210.73.0/24 AS4780 SEEDNET218.210.74.0/24 AS4780 SEEDNET218.210.75.0/24 AS4780 SEEDNET218.210.80.0/24 AS4780 SEEDNET218.210.81.0/24 AS4780 SEEDNET218.210.82.0/24 AS4780 SEEDNET218.210.83.0/24 AS4780 SEEDNET218.210.84.0/24 AS4780 SEEDNET218.210.85.0/24 AS4780 SEEDNET218.210.86.0/24 AS4780 SEEDNET218.210.87.0/24 AS4780 SEEDNET218.210.88.0/24 AS4780 SEEDNET218.210.89.0/24 AS4780 SEEDNET218.210.90.0/24 AS4780 SEEDNET218.210.91.0/24 AS4780 SEEDNET218.210.92.0/24 AS4780 SEEDNET218.210.93.0/24 AS4780 SEEDNET218.210.94.0/24 AS4780 SEEDNET218.210.95.0/24 AS4780 SEEDNET218.210.96.0/19 AS9919 NCIC-TW218.210.96.0/24 AS9919 NCIC-TW218.210.97.0/24 AS9919 NCIC-TW218.210.98.0/24 AS9919 NCIC-TW218.210.99.0/24 AS9919 NCIC-TW218.210.100.0/24 AS9919 NCIC-TW218.210.106.0/24 AS9919 NCIC-TW218.210.116.0/23 AS131627 Peicity-AS-TW218.210.118.0/23 AS131627 Peicity-AS-TW218.210.119.0/24 AS9919 NCIC-TW218.210.128.0/17 AS9919 NCIC-TW218.210.128.0/18 AS9919 NCIC-TW218.210.128.0/19 AS9919 NCIC-TW218.210.128.0/24 AS4780 SEEDNET218.210.130.0/24 AS4780 SEEDNET218.210.131.0/24 AS4780 SEEDNET218.210.134.0/24 AS4780 SEEDNET218.210.135.0/24 AS4780 SEEDNET218.210.138.0/24 AS4780 SEEDNET218.210.139.0/24 AS4780 SEEDNET218.210.144.0/24 AS4780 SEEDNET218.210.145.0/24 AS4780 SEEDNET218.210.146.0/24 AS4780 SEEDNET218.210.147.0/24 AS4780 SEEDNET218.210.156.0/24 AS4780 SEEDNET218.210.157.0/24 AS4780 SEEDNET218.210.158.0/24 AS4780 SEEDNET218.210.159.0/24 AS4780 SEEDNET218.210.160.0/19 AS9919 NCIC-TW218.210.188.0/24 AS9919 NCIC-TW218.210.192.0/18 AS9919 NCIC-TW218.210.192.0/19 AS9919 NCIC-TW218.210.192.0/24 AS9919 NCIC-TW218.210.195.0/24 AS9919 NCIC-TW218.210.200.0/24 AS9919 NCIC-TW218.210.216.0/24 AS9919 NCIC-TW218.210.217.0/24 AS4780 SEEDNET218.210.218.0/24 AS9919 NCIC-TW218.210.219.0/24 AS4780 SEEDNET218.210.220.0/24 AS9919 NCIC-TW218.210.221.0/24 AS4780 SEEDNET218.210.222.0/24 AS9919 NCIC-TW218.210.223.0/24 AS9919 NCIC-TW218.210.224.0/19 AS9919 NCIC-TW218.210.224.0/24 AS4780 SEEDNET218.210.227.0/24 AS4780 SEEDNET218.210.228.0/24 AS4780 SEEDNET218.210.229.0/24 AS4780 SEEDNET218.210.234.0/24 AS4780 SEEDNET218.210.236.0/24 AS4780 SEEDNET218.210.238.0/24 AS4780 SEEDNET218.210.240.0/24 AS4780 SEEDNET218.210.241.0/24 AS4780 SEEDNET218.210.242.0/24 AS4780 SEEDNET218.210.243.0/24 AS4780 SEEDNET218.210.244.0/24 AS4780 SEEDNET218.210.245.0/24 AS4780 SEEDNET218.210.246.0/24 AS4780 SEEDNET218.210.247.0/24 AS4780 SEEDNET218.210.248.0/24 AS4780 SEEDNET218.210.249.0/24 AS4780 SEEDNET218.210.250.0/24 AS4780 SEEDNET218.210.251.0/24 AS4780 SEEDNET218.210.252.0/24 AS4780 SEEDNET218.210.254.0/24 AS4780 SEEDNET218.210.255.0/24 AS4780 SEEDNET
Tools

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