ResearchRouting table, looking glass, RPKI & IRR

92.253.128.0/17 ALFA TELECOM s.r.o.

Announced by AS44546 ALFA TELECOM s.r.o. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 92.253.128.0/17

Prefix
92.253.128.0/17
Origin
AS44546 ALFATELECOM-AS
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
21
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 92.253.128.0/17 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 6762 50245 44546
OriginAS44546 ALFA TELECOM s.r.o.
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated7d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 50245 44546
OriginAS44546 ALFA TELECOM s.r.o.
Origin codeIGP
Communities903:900 903:13760
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 50245 44546
OriginAS44546 ALFA TELECOM s.r.o.
Origin codeIGP
Communities36295:100
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6762 50245 44546
OriginAS44546 ALFA TELECOM s.r.o.
Origin codeIGP
Communitiesnone
Updated7d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 50245 44546
OriginAS44546 ALFA TELECOM s.r.o.
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated11d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS44546 to originate 92.253.128.0/17 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
92.253.128.0/17/24AS44546 ALFATELECOM-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
92.253.128.0/17AS44546 ALFATELECOM-ASRIPEIP-AS.COMRIPE-DB-MNT
More specific

Prefixes inside 92.253.128.0/17

21 announced prefixes fall inside this one.

Show the 21 prefixes
92.253.192.0/22 AS207154 LUSEYA-PLYUS-AS92.253.196.0/22 AS43533 ASGALSTELECOM92.253.200.0/24 AS209067 DIANET-AS92.253.202.0/24 AS211433 SILVER-TELECOM-AS92.253.203.0/24 AS60612 ALBATROS-AS92.253.204.0/24 AS204889 TOBI-AS92.253.205.0/24 AS209213 AUTOTECHNICS-AS92.253.206.0/23 AS209248 INTERSET-AS92.253.208.0/24 AS198803 ALLONS-AS92.253.209.0/24 AS198803 ALLONS-AS92.253.211.0/24 AS198803 ALLONS-AS92.253.212.0/22 AS59577 LINKCOM-LVIV-AS92.253.216.0/23 AS51812 KTVS-AS92.253.218.0/23 AS207676 BEST-LINE-AS92.253.219.0/24 AS207676 BEST-LINE-AS92.253.232.0/24 AS215349 ITUSLUGI-SPB-AS92.253.233.0/24 AS209229 RAI-AS92.253.234.0/24 AS207677 MEGALAN-NET-UA-AS92.253.235.0/24 AS207676 BEST-LINE-AS92.253.236.0/22 AS59577 LINKCOM-LVIV-AS92.253.240.0/20 AS41575 INTERCITY-AS
Tools

Check 92.253.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API