BULINS-AS

AS57546 · BG · RIPENCC

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1

Upstream providers

0

Downstream customers

512

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
AS-ZULU-BG AS31298	2024-09-01 1y 9mo	2026-06-09	157 peers AS174 AS209 AS260 AS553 AS680 AS999 AS1000 AS1031 AS1257 AS1299 AS1351 AS2152 AS2500 AS2914 AS3130 AS3216 AS3257 AS3320 AS3491 AS3549 AS3701 AS3741 AS4128 AS4641 AS4775 AS5392 AS5413 AS5580 AS6057 AS6082 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS6908 AS7018 AS7594 AS8220 AS8582 AS9268 AS11039 AS12637 AS12956 AS12969 AS13830 AS14041 AS14315 AS14630 AS14907 AS15562 AS15692 AS16276 AS16552 AS17350 AS17660 AS19151 AS19529 AS19653 AS19754 AS20080 AS20514 AS20811 AS20932 AS23673 AS24516 AS25160 AS28329 AS28624 AS30950 AS31510 AS31554 AS31742 AS32590 AS33874 AS34927 AS35280 AS35710 AS36924 AS37497 AS37697 AS38001 AS38008 AS38016 AS38726 AS39642 AS40387 AS40864 AS41095 AS41811 AS42473 AS45352 AS45489 AS46450 AS46997 AS47147 AS48112 AS48237 AS49028 AS49434 AS49544 AS51185 AS52468 AS52873 AS55222 AS56987 AS57187 AS57630 AS58057 AS60924 AS61138 AS61568 AS61832 AS63956 AS64112 AS64475 AS132825 AS132884 AS133210 AS134823 AS136557 AS142271 AS142289 AS150369 AS151326 AS151704 AS197580 AS198385 AS199524 AS205206 AS212271 AS262427 AS262462 AS263009 AS263541 AS264409 AS264845 AS265721 AS266213 AS267613 AS271253 AS327960 AS327983 AS328840 AS398465		v4 v6

Customers (0)

Addr family: All IPv4 IPv6

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

512

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-02-09

New Transit

BULINS-AS AS57546 → added provider AS-ZULU-BG AS31298

Confidence: 90%

⇄

2026-02-08

Lost Transit

BULINS-AS AS57546 → lost provider GTT-BACKBONE AS3257

Confidence: 85% Duration: 524d

⇄

2025-06-02

New Transit

BULINS-AS AS57546 → added provider GTT-BACKBONE AS3257

Confidence: 90%

⇄

2025-06-01

Lost Transit

BULINS-AS AS57546 → lost provider AS-ZULU-BG AS31298

Confidence: 85% Duration: 272d

⇄

2025-05-26

New Transit

BULINS-AS AS57546 → added provider AS-ZULU-BG AS31298

Confidence: 90%

⇄

2025-05-25

Lost Transit

BULINS-AS AS57546 → lost provider GTT-BACKBONE AS3257

Confidence: 85% Duration: 265d

⇄

2024-12-25

Possible Trial

BULINS-AS AS57546 → possible trial with VIVACOM-AS AS8866

Confidence: 60% Duration: 3d

⇄

2024-12-19

Lost Transit

BULINS-AS AS57546 → lost provider VIVACOM-AS AS8866

Confidence: 85% Duration: 36d

⇄

2024-11-15

Lost Transit

BULINS-AS AS57546 → lost provider AS-ZULU-BG AS31298

Confidence: 85% Duration: 74d

⇄

2024-11-13

New Transit

BULINS-AS AS57546 → added provider VIVACOM-AS AS8866

Confidence: 90%

⇄

2024-11-13

New Transit

BULINS-AS AS57546 → added provider AS-ZULU-BG AS31298

Confidence: 90%

⇄

2024-11-12

Lost Transit

BULINS-AS AS57546 → lost provider GTT-BACKBONE AS3257

Confidence: 85% Duration: 71d

⇄

2024-09-02

New Transit

BULINS-AS AS57546 → added provider GTT-BACKBONE AS3257

Confidence: 90%

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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