ResearchRouting table, looking glass, RPKI & IRR

148.66.2.0/24 Netsec Limited

Announced by AS45753 Netsec Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 148.66.2.0/24

Prefix
148.66.2.0/24
Origin
AS45753 NETSEC-HK
RPKI
RPKI valid
Size
256 addresses
Less specific
148.66.0.0/19 AS45753 NETSEC-HK
More specifics
0
IRR route objects
4 exact, 14 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 148.66.2.0/24 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 963 45753
OriginAS45753 Netsec Limited
Origin codeIGP
Communities174:21200 174:22032 36601:150 36601:174 36601:2001
Updated4d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 963 45753
OriginAS45753 Netsec Limited
Origin codeIGP
Communities903:900 903:13760
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 963 45753
OriginAS45753 Netsec Limited
Origin codeIGP
Communities36295:100
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3491 963 45753
OriginAS45753 Netsec Limited
Origin codeIGP
Communities174:21200 174:22032
Updated4d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 963 45753
OriginAS45753 Netsec Limited
Origin codeIGP
Communities174:21200 174:22032 36295:100 36295:174
Updated8d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45753 to originate 148.66.2.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
148.66.2.0/24/24AS45753 NETSEC-HKAPNIC
148.66.0.0/19/24AS963 N963-AS-APAPNIC
148.66.0.0/19/24AS9744 XLC-AS-APAPNIC
148.66.0.0/19/19AS45753 NETSEC-HKAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
148.66.2.0/24AS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.2.0/24AS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.2.0/24AS45753 NETSEC-HKAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.2.0/24AS45753 NETSEC-HKRADB148.66.2.0/24MAINT-AS45753
148.66.2.0/23 coveringAS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.2.0/23 coveringAS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/22 coveringAS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/22 coveringAS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/21 coveringAS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/21 coveringAS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/20 coveringAS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/20 coveringAS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/19 coveringAS963 N963-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/19 coveringAS9744 XLC-AS-APAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/19 coveringAS45753 NETSEC-HKAPNICNetsec Limited RM 2607-08, 26/F, Billion Plaza, 8 Cheung Yue St, Cheung ShaMAINT-NETSEC-HK
148.66.0.0/19 coveringAS45753 NETSEC-HKNTTCOMCMI IP TransitMAINT-CMI-INT-HK
148.66.0.0/19 coveringAS9744 XLC-AS-APRADB148.66.0.0/19MAINT-AS9744
148.66.0.0/19 coveringAS45753 NETSEC-HKRADB148.66.0.0/19MAINT-AS45753
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

148.66.0.0/19 AS45753 NETSEC-HK
Tools

Check 148.66.2.0/24 live

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