ResearchRouting table, looking glass, RPKI & IRR

187.44.192.0/18 ITS TELECOMUNICACOES LTDA

Announced by AS28186 ITS TELECOMUNICACOES LTDA. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 187.44.192.0/18

Prefix
187.44.192.0/18
Origin
AS28186 AS28186
RPKI
RPKI valid
Size
16,384 addresses
Less specific
187.44.128.0/17 AS28186 AS28186
More specifics
31
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 187.44.192.0/18 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 13760 3356 28186
OriginAS28186 ITS TELECOMUNICACOES LTDA
Origin codeIGP
Communities3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2204 36601:150 36601:2001 36601:13760
Updated4d 15h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 28186
OriginAS28186 ITS TELECOMUNICACOES LTDA
Origin codeIGP
Communities903:900 903:13760
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 28186
OriginAS28186 ITS TELECOMUNICACOES LTDA
Origin codeIGP
Communities36295:100
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 28186
OriginAS28186 ITS TELECOMUNICACOES LTDA
Origin codeIGP
Communitiesnone
Updated4d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 12956 28186
OriginAS28186 ITS TELECOMUNICACOES LTDA
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS28186 to originate 187.44.128.0/17 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
187.44.128.0/17/24AS28186 AS28186LACNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
187.44.192.0/18AS28186 AS28186RADBITS Brasil Telecomunicacoes LTDAMAINT-AS28186
187.44.192.0/18AS28186 AS28186TCITS TELECOMUNICACOES LTDAMAINT-AS28186
187.44.128.0/17 coveringAS28186 AS28186RADBThis is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc@commcorp.com.br if you have any questions regarding this object.MAINT-AS14840
187.44.128.0/17 coveringAS28186 AS28186TCITS TELECOMUNICACOES LTDAMAINT-AS28186
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

187.44.128.0/17 AS28186 AS28186
More specific

Prefixes inside 187.44.192.0/18

31 announced prefixes fall inside this one.

Show the 31 prefixes
187.44.192.0/20 AS28186 AS28186187.44.193.0/24 AS28186 AS28186187.44.195.0/24 AS28186 AS28186187.44.196.0/24 AS28186 AS28186187.44.200.0/24 AS28186 AS28186187.44.202.0/24 AS28186 AS28186187.44.204.0/24 AS28186 AS28186187.44.205.0/24 AS28186 AS28186187.44.207.0/24 AS28186 AS28186187.44.208.0/20 AS28186 AS28186187.44.208.0/24 AS28186 AS28186187.44.211.0/24 AS28186 AS28186187.44.218.0/24 AS28186 AS28186187.44.223.0/24 AS28186 AS28186187.44.224.0/20 AS28186 AS28186187.44.224.0/24 AS28186 AS28186187.44.225.0/24 AS28186 AS28186187.44.229.0/24 AS28186 AS28186187.44.231.0/24 AS28186 AS28186187.44.232.0/24 AS28186 AS28186187.44.240.0/20 AS28186 AS28186187.44.240.0/24 AS28186 AS28186187.44.242.0/24 AS28186 AS28186187.44.245.0/24 AS28186 AS28186187.44.246.0/24 AS28186 AS28186187.44.247.0/24 AS28186 AS28186187.44.249.0/24 AS28186 AS28186187.44.250.0/24 AS28186 AS28186187.44.251.0/24 AS28186 AS28186187.44.252.0/24 AS28186 AS28186187.44.255.0/24 AS28186 AS28186
Tools

Check 187.44.192.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API