ResearchRouting table, looking glass, RPKI & IRR

46.237.48.0/20 PJSC Rostelecom

Announced by AS13118 PJSC Rostelecom. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 46.237.48.0/20

Prefix
46.237.48.0/20
Origin
AS13118 ASN-YARTELECOM
RPKI
RPKI valid
Size
4,096 addresses
Less specific
46.237.0.0/18 AS13118 ASN-YARTELECOM
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 08:02 UTC
Paths

How 46.237.48.0/20 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 13118
OriginAS13118 PJSC Rostelecom
Origin codeIGP
Communities174:21101 174:22005 36601:150 36601:174 36601:2001
Updated4d 7h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 12389 13118
OriginAS13118 PJSC Rostelecom
Origin codeIGP
Communities903:900 903:13760
Updated24m 5s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12389 13118
OriginAS13118 PJSC Rostelecom
Origin codeIGP
Communities36295:100
Updated4d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 12389 13118
OriginAS13118 PJSC Rostelecom
Origin codeIGP
Communities174:21101 174:22005
Updated4d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12389 13118
OriginAS13118 PJSC Rostelecom
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated8d 9h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS13118 to originate 46.237.48.0/20 up to /20. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
46.237.48.0/20/20AS13118 ASN-YARTELECOMRIPE
46.237.0.0/18/18AS13118 ASN-YARTELECOMRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
46.237.48.0/20AS13118 ASN-YARTELECOMRIPEKostromskoy Branch Joint Stock Company "Rostelecom"ROSTELECOM-MNT
46.237.0.0/18 coveringAS13118 ASN-YARTELECOMRIPEYaroslavsky Branch Joint Stock Company "Rostelecom"ROSTELECOM-MNT
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

46.237.0.0/18 AS13118 ASN-YARTELECOM
More specific

Prefixes inside 46.237.48.0/20

2 announced prefixes fall inside this one.

Show the 2 prefixes
46.237.48.0/21 AS12389 ROSTELECOM-AS46.237.56.0/21 AS12389 ROSTELECOM-AS
Tools

Check 46.237.48.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API