ResearchRouting table, looking glass, RPKI & IRR

186.120.0.0/16 ALTICE DOMINICANA S.A.

Announced by AS28118 ALTICE DOMINICANA S.A. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 186.120.0.0/16

Prefix
186.120.0.0/16
Origin
AS28118 AS28118
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
120
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths

How 186.120.0.0/16 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 23520 28118
OriginAS28118 ALTICE DOMINICANA S.A.
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated7d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 28118
OriginAS28118 ALTICE DOMINICANA S.A.
Origin codeIGP
Communities903:900 903:13760
Updated7d 10h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 28118
OriginAS28118 ALTICE DOMINICANA S.A.
Origin codeincomplete
Communities6461:5998 36295:100 36295:6461
Updated22h 33m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 6762 28118
OriginAS28118 ALTICE DOMINICANA S.A.
Origin codeIGP
Communitiesnone
Updated1d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23520 28118
OriginAS28118 ALTICE DOMINICANA S.A.
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated11d 14h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
186.120.0.0/16AS12066 AS12066RADBCOLUMBUS NETWORKS TRANSIT CUSTOMERSMAINT-AS23520
186.120.0.0/16AS28118 AS28118RADBOrange DominicanaMAINT-AS28118
More specific

Prefixes inside 186.120.0.0/16

120 announced prefixes fall inside this one.

Show the 120 prefixes
186.120.0.0/22 AS28118 AS28118186.120.4.0/23 AS28118 AS28118186.120.7.0/24 AS28118 AS28118186.120.8.0/24 AS28118 AS28118186.120.9.0/24 AS28118 AS28118186.120.10.0/23 AS28118 AS28118186.120.12.0/23 AS28118 AS28118186.120.15.0/24 AS12066 AS12066186.120.16.0/23 AS28118 AS28118186.120.18.0/23 AS28118 AS28118186.120.20.0/22 AS12066 AS12066186.120.24.0/24 AS28118 AS28118186.120.26.0/23 AS28118 AS28118186.120.28.0/22 AS28118 AS28118186.120.32.0/23 AS28118 AS28118186.120.34.0/23 AS28118 AS28118186.120.37.0/24 AS28118 AS28118186.120.38.0/24 AS28118 AS28118186.120.40.0/23 AS28118 AS28118186.120.42.0/23 AS28118 AS28118186.120.44.0/23 AS28118 AS28118186.120.46.0/23 AS28118 AS28118186.120.49.0/24 AS28118 AS28118186.120.50.0/23 AS28118 AS28118186.120.54.0/23 AS28118 AS28118186.120.57.0/24 AS12066 AS12066186.120.58.0/23 AS28118 AS28118186.120.60.0/23 AS12066 AS12066186.120.60.0/24 AS12066 AS12066186.120.61.0/24 AS28118 AS28118186.120.62.0/23 AS28118 AS28118186.120.64.0/23 AS28118 AS28118186.120.66.0/23 AS28118 AS28118186.120.68.0/22 AS28118 AS28118186.120.72.0/22 AS28118 AS28118186.120.77.0/24 AS28118 AS28118186.120.78.0/23 AS28118 AS28118186.120.80.0/22 AS12066 AS12066186.120.80.0/23 AS28118 AS28118186.120.82.0/23 AS28118 AS28118186.120.84.0/24 AS28118 AS28118186.120.85.0/24 AS28118 AS28118186.120.86.0/23 AS28118 AS28118186.120.88.0/21 AS28118 AS28118186.120.96.0/24 AS12066 AS12066186.120.97.0/24 AS12066 AS12066186.120.98.0/24 AS12066 AS12066186.120.99.0/24 AS12066 AS12066186.120.100.0/24 AS28118 AS28118186.120.102.0/23 AS28118 AS28118186.120.104.0/23 AS28118 AS28118186.120.106.0/23 AS28118 AS28118186.120.108.0/24 AS28118 AS28118186.120.109.0/24 AS28118 AS28118186.120.110.0/23 AS12066 AS12066186.120.111.0/24 AS28118 AS28118186.120.113.0/24 AS28118 AS28118186.120.114.0/24 AS12066 AS12066186.120.115.0/24 AS12066 AS12066186.120.116.0/23 AS28118 AS28118186.120.120.0/22 AS28118 AS28118186.120.124.0/23 AS12066 AS12066186.120.126.0/24 AS28118 AS28118186.120.127.0/24 AS28118 AS28118186.120.128.0/22 AS28118 AS28118186.120.132.0/22 AS28118 AS28118186.120.136.0/23 AS28118 AS28118186.120.138.0/23 AS28118 AS28118186.120.139.0/24 AS12066 AS12066186.120.140.0/22 AS28118 AS28118186.120.144.0/21 AS12066 AS12066186.120.145.0/24 AS28118 AS28118186.120.146.0/24 AS28118 AS28118186.120.147.0/24 AS28118 AS28118186.120.148.0/22 AS28118 AS28118186.120.152.0/23 AS28118 AS28118186.120.154.0/23 AS28118 AS28118186.120.156.0/22 AS28118 AS28118186.120.160.0/22 AS28118 AS28118186.120.164.0/24 AS28118 AS28118186.120.165.0/24 AS28118 AS28118186.120.166.0/23 AS28118 AS28118186.120.168.0/23 AS28118 AS28118186.120.170.0/24 AS28118 AS28118186.120.176.0/24 AS28118 AS28118186.120.177.0/24 AS28118 AS28118186.120.178.0/24 AS28118 AS28118186.120.179.0/24 AS28118 AS28118186.120.181.0/24 AS28118 AS28118186.120.182.0/24 AS28118 AS28118186.120.183.0/24 AS12066 AS12066186.120.184.0/24 AS12066 AS12066186.120.185.0/24 AS12066 AS12066186.120.186.0/23 AS28118 AS28118186.120.187.0/24 AS12066 AS12066186.120.188.0/24 AS28118 AS28118186.120.190.0/23 AS12066 AS12066186.120.192.0/22 AS28118 AS28118186.120.197.0/24 AS28118 AS28118186.120.198.0/23 AS28118 AS28118186.120.200.0/22 AS12066 AS12066186.120.201.0/24 AS28118 AS28118186.120.202.0/23 AS28118 AS28118186.120.205.0/24 AS28118 AS28118186.120.208.0/23 AS28118 AS28118186.120.210.0/24 AS28118 AS28118186.120.212.0/22 AS28118 AS28118186.120.217.0/24 AS28118 AS28118186.120.218.0/23 AS28118 AS28118186.120.220.0/23 AS28118 AS28118186.120.222.0/23 AS28118 AS28118186.120.224.0/22 AS28118 AS28118186.120.228.0/22 AS28118 AS28118186.120.232.0/23 AS28118 AS28118186.120.234.0/23 AS28118 AS28118186.120.236.0/23 AS28118 AS28118186.120.238.0/23 AS28118 AS28118186.120.240.0/21 AS28118 AS28118186.120.248.0/23 AS28118 AS28118186.120.252.0/22 AS28118 AS28118
Tools

Check 186.120.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API