ResearchRouting table, looking glass, RPKI & IRR

203.81.181.0/24 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan

Announced by AS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 203.81.181.0/24

Prefix
203.81.181.0/24
Origin
AS24545 HKTEL-AS-AP
RPKI
RPKI not found
Size
256 addresses
Less specific
203.81.180.0/23 AS24545 HKTEL-AS-AP
More specifics
0
IRR route objects
5 exact, 22 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 203.81.181.0/24 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 140570 24545×3
OriginAS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated7d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 140570 24545×3
OriginAS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan
Origin codeIGP
Communities903:900 903:13760
Updated7d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4635 24545
OriginAS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan
Origin codeIGP
Communities36295:100
Updated1d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4635 24545
OriginAS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan
Origin codeIGP
Communitiesnone
Updated1d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 140570 24545×3
OriginAS24545 8/F.,Sino Favour Centre ,1 OnYip Street , ChaiWan
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated11d 13h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
203.81.181.0/24AS24545 HKTEL-AS-APAPNICSouth China Telecommunications (H.K.) Limited 7/F Kin On Commercial Building, 49-51, Jervois Street, Sheung Wan, HongKongMAINT-HK-SOUTH
203.81.181.0/24AS24545 HKTEL-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
203.81.181.0/24AS45250 VOCOM-AP-ASNTTCOMProxy-registered route objectMAINT-AS9304
203.81.181.0/24AS24545 HKTEL-AS-APRADBProxy-registered route objectMAINT-AS9304
203.81.181.0/24AS45250 VOCOM-AP-ASRADBProxy-registered route objectMAINT-HGC-INTL
203.81.180.0/23 coveringAS24545 HKTEL-AS-APAPNICSouth China Telecommunications (H.K.) Limited 7/F Kin On Commercial Building, 49-51, Jervois Street, Sheung Wan, HongKongMAINT-HK-SOUTH
203.81.180.0/23 coveringAS45250 VOCOM-AP-ASAPNICSouth China Telecommunications (H.K.) Limited 7/F Kin On Commercial Building, 49-51, Jervois Street, Sheung Wan, HongKongMAINT-HK-SOUTH
203.81.180.0/23 coveringAS9304 HUTCHISON-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.81.180.0/23 coveringAS45250 VOCOM-AP-ASNTTCOMProxy-registered route objectMAINT-AS9304
203.81.180.0/23 coveringAS9304 HUTCHISON-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.81.180.0/23 coveringAS45250 VOCOM-AP-ASRADBProxy-registered route objectMAINT-HGC-INTL
203.81.180.0/22 coveringAS45250 VOCOM-AP-ASNTTCOMProxy-registered route objectMAINT-AS9304
203.81.180.0/22 coveringAS45250 VOCOM-AP-ASRADBProxy-registered route objectMAINT-HGC-INTL
203.81.176.0/21 coveringAS24545 HKTEL-AS-APAPNICSouth China Telecommunications (H.K.) Limited 7/F Kin On Commercial Building, 49-51, Jervois Street, Sheung Wan, HongKongMAINT-HK-SOUTH
203.81.176.0/21 coveringAS45250 VOCOM-AP-ASAPNICSCT-VCMAINT-HK-SOUTH
203.81.176.0/21 coveringAS24545 HKTEL-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.81.176.0/21 coveringAS45250 VOCOM-AP-ASNTTCOMProxy-registered route objectMAINT-AS9304
203.81.176.0/21 coveringAS134176 CLOUDIE-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.81.176.0/21 coveringAS138968 RAINBOWIDC-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.81.176.0/21 coveringAS24545 HKTEL-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.81.176.0/21 coveringAS45250 VOCOM-AP-ASRADBCMI (Customer Route)MAINT-AS58453
203.81.176.0/21 coveringAS58879 ANCHNETRADBBuilding 4,NO.1 West HulanRoad,Shanghai,PRCMAINT-AS58879
203.81.176.0/21 coveringAS134176 CLOUDIE-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.81.176.0/21 coveringAS137443 CHANGLIAN-AS-APRADBAnchnet Asia LimitedMAINT-AS58879
203.81.176.0/21 coveringAS137559 HKLINKINFINITY-AS-APRADBProxy-registered route objectMAINT-AS58879
203.81.176.0/21 coveringAS138968 RAINBOWIDC-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.81.176.0/21 coveringAS139340 GIGALINK-AS-APRADBProxy-registered route objectMAINT-AS58879
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

203.81.180.0/23 AS24545 HKTEL-AS-AP
Tools

Check 203.81.181.0/24 live

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