A1-BY-AS

AS42772 · BY · RIPENCC

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Upstream providers

Downstream customers

258k

v4 addresses

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	AF
BN-AS AS12406	2024-09-01 1y 9mo	2026-06-10	297 peers AS209 AS260 AS701 AS1280 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS4641 AS5580 AS6461 AS6730 AS6830 AS7018 AS8582 AS12956 AS13781 AS15562 AS16276 AS17350 AS20130 AS23673 AS25152 AS35280 AS37697 AS40864 AS48237 AS49544 AS55720 AS61832 AS151704 AS197580 AS199524 AS398465	v4 v6
BCTBY-AS AS60330	2024-09-01 1y 9mo	2026-06-10	181 peers AS209 AS260 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6461 AS6830 AS7018 AS8582 AS15562 AS16276 AS37697 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
BELPAK-AS AS6697	2025-01-30 1y 4mo	2026-06-10	78 peers AS209 AS260 AS2500 AS2914 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6461 AS6830 AS7018 AS8582 AS16276 AS25152 AS40864 AS49544 AS151704 AS197580 AS199524 AS328964	v4 v6

Customers (7)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	AF
ADVCHEMDEVAS AS39426	CA	2024-09-01 1y 9mo	2026-06-10	256	29 peers AS209 AS260 AS2500 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
MTB AS49526	BY	2024-09-01 1y 9mo	2026-06-10	256	30 peers AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS25152 AS37697 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
ASGMSTRBY AS58076	BY	2024-09-01 1y 9mo	2026-06-10	256	28 peers AS209 AS260 AS2500 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
VDCBY-AS AS205820	BY	2024-09-01 1y 9mo	2026-06-10	12k	181 peers AS209 AS260 AS701 AS1280 AS2914 AS3257 AS3491 AS3549 AS4128 AS4641 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS17350 AS20130 AS25152 AS35280 AS37697 AS40864 AS49544 AS55720 AS151704 AS197580 AS199524 AS398465	v4 v6
ASVPIDEV AS210871	BY	2024-09-01 1y 9mo	2026-06-10	256	34 peers AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS37697 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
ASSAMSOL AS212619	BY	2024-09-01 1y 9mo	2026-06-10	256	32 peers AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS25152 AS37697 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6
BNB-BANK-AS AS49682	BY	2025-02-27 1y 3mo	2026-06-10	256	27 peers AS209 AS260 AS2914 AS3257 AS3491 AS3549 AS4128 AS5580 AS6730 AS6830 AS7018 AS8582 AS16276 AS25152 AS37697 AS40864 AS49544 AS151704 AS197580 AS199524 AS398465	v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

381

v4 prefixes

258k

v4 addresses

v6 prefixes

v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-06-03

New Transit

ASGMSTRBY AS58076 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2026-05-28

Lost Transit

ASGMSTRBY AS58076 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 633d

⇄

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: 593d

⇄

2025-12-21

Lost Transit

ASBELOIL AS202387 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 450d

⇄

2025-11-15

Lost Transit

MTB AS49526 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 439d

⇄

2025-07-19

Lost Transit

ASPARITETBANK AS211976 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 293d

⇄

2025-05-27

Lost Transit

ASPARITETBANK AS211976 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 240d

⇄

2025-05-07

Possible Trial

DATACLOUD-AS AS48107 → possible trial with A1-BY-AS AS42772

Confidence: 60%

⇄

2025-04-09

Lost Transit

DATACLOUD-AS AS48107 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 11d

⇄

2025-03-29

New Transit

DATACLOUD-AS AS48107 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2025-03-01

New Transit

MTB AS49526 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2025-02-28

New Transit

BNB-BANK-AS AS49682 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2025-01-31

New Transit

A1-BY-AS AS42772 → added provider BELPAK-AS AS6697

Confidence: 90%

⇄

2025-01-15

Lost Transit

ASBELOIL AS202387 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 110d

⇄

2025-01-12

New Transit

ASBELOIL AS202387 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-12-18

Lost Transit

MTB AS49526 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 107d

⇄

2024-12-06

Possible Trial

PATIO-BY AS212172 → possible trial with A1-BY-AS AS42772

Confidence: 60% Duration: 12d

⇄

2024-11-13

Possible Trial

MTB AS49526 → possible trial with A1-BY-AS AS42772

Confidence: 60% Duration: 33d

⇄

2024-11-07

Possible Trial

ASPARITETBANK AS211976 → possible trial with A1-BY-AS AS42772

Confidence: 60%

⇄

2024-11-07

Lost Transit

MTB AS49526 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 66d

⇄

2024-11-05

Possible Trial

ASBELOIL AS202387 → possible trial with A1-BY-AS AS42772

Confidence: 60%

⇄

2024-10-31

Lost Transit

PATIO-BY AS212172 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 15d

⇄

2024-10-31

Lost Transit

MTB AS49526 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 59d

⇄

2024-10-28

New Transit

PATIO-BY AS212172 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-10-11

Possible Trial

AS50492 AS50492 → possible trial with A1-BY-AS AS42772

Confidence: 60%

⇄

2024-09-29

Lost Transit

ASPARITETBANK AS211976 → lost provider A1-BY-AS AS42772

Confidence: 85%

⇄

2024-09-27

Lost Transit

ASBELOIL AS202387 → lost provider A1-BY-AS AS42772

Confidence: 85%

⇄

2024-09-06

Lost Transit

AS50492 AS50492 → lost provider A1-BY-AS AS42772

Confidence: 85% Duration: 4d

⇄

2024-09-02

New Transit

ASSAMSOL AS212619 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

ASVPIDEV AS210871 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

VDCBY-AS AS205820 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

ASGMSTRBY AS58076 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

AS50492 AS50492 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

MTB AS49526 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

2024-09-02

New Transit

A1-BY-AS AS42772 → added provider BCTBY-AS AS60330

Confidence: 90%

⇄

2024-09-02

New Transit

A1-BY-AS AS42772 → added provider BN-AS AS12406

Confidence: 90%

⇄

2024-09-02

New Transit

ADVCHEMDEVAS AS39426 → added provider A1-BY-AS AS42772

Confidence: 90%

⇄

Renewal Calendar

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

This data is available to subscribers.