ResearchRouting table, looking glass, RPKI & IRR

176.12.0.0/18 A1 Bulgaria EAD

Announced by AS8717 A1 Bulgaria EAD. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 176.12.0.0/18

Prefix
176.12.0.0/18
Origin
AS8717 A1BG
RPKI
RPKI valid
Size
16,384 addresses
Less specific
none
More specifics
17
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 176.12.0.0/18 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 174 3356 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities903:900 903:13760
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities36295:100
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communitiesnone
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 11h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8717 to originate 176.12.0.0/18 up to /18. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
176.12.0.0/18/18AS8717 A1BGRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
176.12.0.0/18AS8717 A1BGRIPESpectrum NET PA spaceSPNET-MNT
More specific

Prefixes inside 176.12.0.0/18

17 announced prefixes fall inside this one.

Show the 17 prefixes
176.12.0.0/22 AS29580 A1BG_RSG176.12.4.0/22 AS29580 A1BG_RSG176.12.8.0/24 AS29580 A1BG_RSG176.12.9.0/24 AS29580 A1BG_RSG176.12.10.0/24 AS29580 A1BG_RSG176.12.11.0/24 AS29580 A1BG_RSG176.12.12.0/24 AS29580 A1BG_RSG176.12.13.0/24 AS29580 A1BG_RSG176.12.14.0/24 AS29580 A1BG_RSG176.12.16.0/20 AS29580 A1BG_RSG176.12.32.0/23 AS29580 A1BG_RSG176.12.34.0/23 AS29580 A1BG_RSG176.12.36.0/22 AS29580 A1BG_RSG176.12.40.0/21 AS29580 A1BG_RSG176.12.48.0/21 AS29580 A1BG_RSG176.12.56.0/22 AS29580 A1BG_RSG176.12.60.0/22 AS29580 A1BG_RSG
Tools

Check 176.12.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API