ResearchRouting table, looking glass, RPKI & IRR

182.19.236.0/22 Starhub Ltd

Announced by AS55430 Starhub Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 182.19.236.0/22

Prefix
182.19.236.0/22
Origin
AS55430 STARHUB-NGNBN
RPKI
RPKI valid
Size
1,024 addresses
Less specific
182.19.128.0/17 AS4657 STARHUB-INTERNET
More specifics
0
IRR route objects
3 exact, 15 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 182.19.236.0/22 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 4657 55430
OriginAS55430 Starhub Ltd
Origin codeincomplete
Communities174:21201 174:22038 36601:150 36601:174 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 4657 55430
OriginAS55430 Starhub Ltd
Origin codeIGP
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4657 55430
OriginAS55430 Starhub Ltd
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 4657 55430
OriginAS55430 Starhub Ltd
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 4657 55430
OriginAS55430 Starhub Ltd
Origin codeincomplete
Communities174:21201 174:22038 36295:100 36295:174
Updated8d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS55430 to originate 182.19.128.0/17 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
182.19.128.0/17/24AS4657 STARHUB-INTERNETAPNIC
182.19.128.0/17/24AS38861 STARHUB-INTERNET2APNIC
182.19.128.0/17/24AS55430 STARHUB-NGNBNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
182.19.236.0/22AS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.236.0/22AS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.236.0/22AS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.232.0/21 coveringAS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.232.0/21 coveringAS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.232.0/21 coveringAS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/20 coveringAS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/20 coveringAS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/20 coveringAS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/19 coveringAS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/19 coveringAS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.224.0/19 coveringAS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.192.0/18 coveringAS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.192.0/18 coveringAS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.192.0/18 coveringAS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.128.0/17 coveringAS4657 STARHUB-INTERNETAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.128.0/17 coveringAS38861 STARHUB-INTERNET2APNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
182.19.128.0/17 coveringAS55430 STARHUB-NGNBNAPNICStarhub Internet Pte Ltd 67 Ubi Avenue 1 StarHub GreenMAINT-AS4657-AP
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

182.19.128.0/17 AS4657 STARHUB-INTERNET
Tools

Check 182.19.236.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API