ResearchRouting table, looking glass, RPKI & IRR

31.172.192.0/19 PJSC Rostelecom

Announced by AS15468 PJSC Rostelecom. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 31.172.192.0/19

Prefix
31.172.192.0/19
Origin
AS15468 KLGELECS-AS
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
38
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 31.172.192.0/19 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 15468
OriginAS15468 PJSC Rostelecom
Origin codeincomplete
Communities174:21101 174:22005 36601:150 36601:174 36601:2001
Updated5d 21h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 12389 15468
OriginAS15468 PJSC Rostelecom
Origin codeIGP
Communities903:900 903:13760
Updated52m 39s ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12389 15468
OriginAS15468 PJSC Rostelecom
Origin codeIGP
Communities36295:100
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 12389 15468
OriginAS15468 PJSC Rostelecom
Origin codeIGP
Communitiesnone
Updated6d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12389 15468
OriginAS15468 PJSC Rostelecom
Origin codeincomplete
Communities174:21101 174:22005 36295:100 36295:174
Updated9d 23h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS15468 to originate 31.172.192.0/19 up to /19. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
31.172.192.0/19/19AS15468 KLGELECS-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
31.172.192.0/19AS15468 KLGELECS-ASRIPERU-CTC-20110405 JSC Rostelecomelecom Kaluga branchROSTELECOM-MNT
More specific

Prefixes inside 31.172.192.0/19

38 announced prefixes fall inside this one.

Show the 38 prefixes
31.172.192.0/20 AS15468 KLGELECS-AS31.172.192.0/21 AS15468 KLGELECS-AS31.172.192.0/24 AS12389 ROSTELECOM-AS31.172.193.0/24 AS12389 ROSTELECOM-AS31.172.194.0/24 AS12389 ROSTELECOM-AS31.172.195.0/24 AS12389 ROSTELECOM-AS31.172.196.0/24 AS12389 ROSTELECOM-AS31.172.197.0/24 AS12389 ROSTELECOM-AS31.172.198.0/24 AS12389 ROSTELECOM-AS31.172.199.0/24 AS12389 ROSTELECOM-AS31.172.200.0/21 AS15468 KLGELECS-AS31.172.200.0/24 AS12389 ROSTELECOM-AS31.172.201.0/24 AS12389 ROSTELECOM-AS31.172.202.0/24 AS12389 ROSTELECOM-AS31.172.203.0/24 AS12389 ROSTELECOM-AS31.172.204.0/24 AS12389 ROSTELECOM-AS31.172.205.0/24 AS12389 ROSTELECOM-AS31.172.206.0/24 AS12389 ROSTELECOM-AS31.172.207.0/24 AS12389 ROSTELECOM-AS31.172.208.0/20 AS15468 KLGELECS-AS31.172.208.0/21 AS15468 KLGELECS-AS31.172.208.0/24 AS12389 ROSTELECOM-AS31.172.209.0/24 AS12389 ROSTELECOM-AS31.172.210.0/24 AS12389 ROSTELECOM-AS31.172.211.0/24 AS12389 ROSTELECOM-AS31.172.212.0/24 AS12389 ROSTELECOM-AS31.172.213.0/24 AS12389 ROSTELECOM-AS31.172.214.0/24 AS12389 ROSTELECOM-AS31.172.215.0/24 AS12389 ROSTELECOM-AS31.172.216.0/21 AS15468 KLGELECS-AS31.172.216.0/24 AS12389 ROSTELECOM-AS31.172.217.0/24 AS12389 ROSTELECOM-AS31.172.218.0/24 AS12389 ROSTELECOM-AS31.172.219.0/24 AS12389 ROSTELECOM-AS31.172.220.0/24 AS12389 ROSTELECOM-AS31.172.221.0/24 AS12389 ROSTELECOM-AS31.172.222.0/24 AS12389 ROSTELECOM-AS31.172.223.0/24 AS12389 ROSTELECOM-AS
Tools

Check 31.172.192.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API