ResearchRouting table, looking glass, RPKI & IRR

121.127.37.0/24 JSC Selectel

Announced by AS50340 JSC Selectel. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 121.127.37.0/24

Prefix
121.127.37.0/24
Origin
AS50340 SELECTEL-MSK
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 4 covering
In RouteViews
2026-10-15 16:02 UTC
Paths

How 121.127.37.0/24 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 12389 50340
OriginAS50340 JSC Selectel
Origin codeIGP
Communities174:21101 174:22005 36601:150 36601:174 36601:2001
Updated7d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3216 50340
OriginAS50340 JSC Selectel
Origin codeIGP
Communities903:900 903:13760
Updated2d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 50340
OriginAS50340 JSC Selectel
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated3h 0m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 12389 50340
OriginAS50340 JSC Selectel
Origin codeIGP
Communities174:21101 174:22005
Updated7d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12389 50340
OriginAS50340 JSC Selectel
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated11d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS50340 to originate 121.127.37.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
121.127.37.0/24/24AS50340 SELECTEL-MSKRIPE
121.127.37.0/24/24AS197374 DSTSRIPE
121.127.37.0/24/24AS216129 GuardNetwork-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
121.127.37.0/24AS50340 SELECTEL-MSKRIPENLIR-PL-SEBEK-1-MNT
121.127.37.0/24AS197374 DSTSRIPENLIR-PL-SEBEK-1-MNT
121.127.37.0/24AS216129 GuardNetwork-ASRIPENLIR-PL-SEBEK-1-MNT
121.127.32.0/21 coveringAS55732 RANATECHNET-AFRADBAWCC via EMIXMAINT-AS8966
121.127.32.0/21 coveringAS131284 ETISALATAFG-AS-APRADBE Afghan via EMIXMAINT-AS8966
121.127.32.0/21 coveringAS138322 AWCC-AS-APRADBAWCC via EMIXMAINT-AS8966
121.127.32.0/19 coveringAS38193 TWA-AS-APRADBTRANSWORLD via EMIXMAINT-AS8966
Tools

Check 121.127.37.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API