ResearchRouting table, looking glass, RPKI & IRR

223.31.167.0/24 Sify Limited

Announced by AS9583 Sify Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 223.31.167.0/24

Prefix
223.31.167.0/24
Origin
AS9583 SIFY-AS-IN
RPKI
RPKI valid
Size
256 addresses
Less specific
223.31.164.0/22 AS9583 SIFY-AS-IN
More specifics
0
IRR route objects
1 exact, 3 covering
In RouteViews
2026-10-12 08:02 UTC
Paths

How 223.31.167.0/24 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 64049 55836 9583
OriginAS9583 Sify Limited
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 64049 55836 9583
OriginAS9583 Sify Limited
Origin codeIGP
Communities903:900 903:13760
Updated4d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9583
OriginAS9583 Sify Limited
Origin codeIGP
Communities36295:100
Updated4d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9583
OriginAS9583 Sify Limited
Origin codeIGP
Communitiesnone
Updated4d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 64049 55836 9583
OriginAS9583 Sify Limited
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS9583 to originate 223.31.164.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
223.31.164.0/22/24AS9583 SIFY-AS-INAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
223.31.167.0/24AS9583 SIFY-AS-INAPNICSify IP address spaceMAINT-IN-SIFY, MAINT-IN-IRINN
223.31.166.0/23 coveringAS9583 SIFY-AS-INAPNICSify LimitedMAINT-IN-SIFY, MAINT-IN-IRINN
223.31.164.0/22 coveringAS9583 SIFY-AS-INAPNICSify IP address spaceMAINT-IN-SIFY, MAINT-IN-IRINN
223.30.0.0/15 coveringAS9583 SIFY-AS-INRADBNMAINT-AS9583-SET
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

223.31.164.0/22 AS9583 SIFY-AS-IN223.30.0.0/15 AS9583 SIFY-AS-IN
Tools

Check 223.31.167.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API