A1-BY-AS

AS42772 · BY · RIPENCC
3
Upstream providers
7
Downstream customers
258k
v4 addresses
6
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
BN-AS
AS12406
2025-01-01
1y 4mo
2026-04-29
297 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
BCTBY-AS
AS60330
2025-01-01
1y 4mo
2026-04-29
181 peers
AS209 AS260 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6830 AS7018 AS8582 AS15562 AS16260 AS16276 AS35426 AS48112 AS49544 AS132825 AS151704 AS199524
BELPAK-AS
AS6697
2025-01-30
1y 3mo
2026-04-29
78 peers
AS209 AS260 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6461 AS6830 AS7018 AS8582 AS16260 AS16276 AS25152 AS35426 AS40864 AS48112 AS49544 AS53828 AS151704 AS197580 AS199524 AS328964 AS398465

Customers (7)

Customer Country First Seen Last Seen IPs Peers Confidence
ADVCHEMDEVAS
AS39426
CA 2025-01-01
1y 4mo
2026-04-29 256
29 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
ASGMSTRBY
AS58076
BY 2025-01-01
1y 4mo
2026-04-29 256
28 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
VDCBY-AS
AS205820
BY 2025-01-01
1y 4mo
2026-04-29 512
181 peers
AS209 AS260 AS701 AS5580 AS7018 AS8582 AS16260
ASVPIDEV
AS210871
BY 2025-01-01
1y 4mo
2026-04-29 256
31 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
ASSAMSOL
AS212619
BY 2025-01-01
1y 4mo
2026-04-29 256
29 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
BNB-BANK-AS
AS49682
BY 2025-02-27
1y 2mo
2026-04-29 256
27 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704
MTB
AS49526
BY 2025-02-28
1y 2mo
2026-04-29 256
30 peers
AS209 AS260 AS3257 AS3491 AS3549 AS5580 AS7018 AS8582 AS16260 AS48112 AS151704

Network Size

IPv4 and IPv6 prefixes originated over time

372
v4 prefixes
258k
v4 addresses
19
v6 prefixes
6
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

2026-04-24
New Transit
MTB AS49526 → added provider A1-BY-AS AS42772
Confidence: 90%
2026-04-18
Lost Transit
MTB AS49526 → lost provider A1-BY-AS AS42772
Confidence: 85% Duration: 413d

Renewal Calendar

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

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