ResearchRouting table, looking glass, RPKI & IRR

87.97.128.0/17 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 87.97.128.0/17

Prefix
87.97.128.0/17
Origin
AS8717 A1BG
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
51
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 00:02 UTC
Paths

How 87.97.128.0/17 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 3356 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 23h 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 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communities36295:100
Updated5d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 8717
OriginAS8717 A1 Bulgaria EAD
Origin codeIGP
Communitiesnone
Updated5d 7h 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 0h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS8717 to originate 87.97.128.0/17 up to /17. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
87.97.128.0/17/17AS8717 A1BGRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
87.97.128.0/17AS8717 A1BGRIPEA1 Bulgaria EADSPNET-MNT, AS13124-MNT
More specific

Prefixes inside 87.97.128.0/17

51 announced prefixes fall inside this one.

Show the 51 prefixes
87.97.128.0/21 AS13124 A1BG_RSD87.97.128.0/24 AS13124 A1BG_RSD87.97.129.0/24 AS13124 A1BG_RSD87.97.130.0/24 AS13124 A1BG_RSD87.97.131.0/24 AS13124 A1BG_RSD87.97.132.0/24 AS13124 A1BG_RSD87.97.133.0/24 AS13124 A1BG_RSD87.97.134.0/24 AS13124 A1BG_RSD87.97.135.0/24 AS13124 A1BG_RSD87.97.136.0/21 AS13124 A1BG_RSD87.97.144.0/20 AS13124 A1BG_RSD87.97.160.0/22 AS8717 A1BG87.97.160.0/24 AS29580 A1BG_RSG87.97.161.0/24 AS29580 A1BG_RSG87.97.162.0/24 AS29580 A1BG_RSG87.97.163.0/24 AS29580 A1BG_RSG87.97.164.0/22 AS13124 A1BG_RSD87.97.164.0/23 AS13124 A1BG_RSD87.97.166.0/24 AS13124 A1BG_RSD87.97.168.0/24 AS13124 A1BG_RSD87.97.169.0/24 AS13124 A1BG_RSD87.97.170.0/24 AS13124 A1BG_RSD87.97.171.0/24 AS13124 A1BG_RSD87.97.172.0/24 AS13124 A1BG_RSD87.97.173.0/24 AS13124 A1BG_RSD87.97.174.0/24 AS13124 A1BG_RSD87.97.175.0/24 AS13124 A1BG_RSD87.97.176.0/23 AS13124 A1BG_RSD87.97.178.0/24 AS13124 A1BG_RSD87.97.179.0/24 AS29580 A1BG_RSG87.97.180.0/23 AS13124 A1BG_RSD87.97.182.0/23 AS13124 A1BG_RSD87.97.184.0/22 AS13124 A1BG_RSD87.97.188.0/23 AS13124 A1BG_RSD87.97.190.0/23 AS13124 A1BG_RSD87.97.192.0/18 AS13124 A1BG_RSD87.97.192.0/19 AS13124 A1BG_RSD87.97.192.0/20 AS13124 A1BG_RSD87.97.208.0/21 AS13124 A1BG_RSD87.97.216.0/21 AS13124 A1BG_RSD87.97.224.0/19 AS13124 A1BG_RSD87.97.224.0/21 AS13124 A1BG_RSD87.97.232.0/21 AS13124 A1BG_RSD87.97.240.0/23 AS29580 A1BG_RSG87.97.242.0/23 AS29580 A1BG_RSG87.97.244.0/24 AS13124 A1BG_RSD87.97.245.0/24 AS13124 A1BG_RSD87.97.246.0/24 AS13124 A1BG_RSD87.97.247.0/24 AS13124 A1BG_RSD87.97.248.0/22 AS13124 A1BG_RSD87.97.252.0/22 AS13124 A1BG_RSD
Tools

Check 87.97.128.0/17 live

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