Home ASN LookupAS42772

AS42772 A1-BY-AS Unitary enterprise A1

🇧🇾

Org handle: ORG-JMDC1-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

414total

394 IPv420 IPv6

IPv4 Addresses

Allocated (RIR)176,128

Announced (BGP)377,344

IPv6 Addresses

Allocated (RIR)3.9×10²⁹

Announced (BGP)4.9×10²⁹

Prefix Limit (IPv4)

1,000

Prefix Limit (IPv6)

100

Country

🇧🇾 BY

RIR

RIPE NCC

Status

allocated

Allocated

2007-04-13

Announced Prefixes

(BGP)414

Prefix	RPKI	IRR	Last Seen
37.17.0.0/17	Valid	RIPE	2026-10-11
37.17.6.0/23	Valid	RIPE	2026-10-11
37.17.8.0/21	Valid	RIPE	2026-10-11
37.17.16.0/22	Valid	RIPE	2026-10-11
37.17.20.0/22	Valid	RIPE	2026-10-11
37.17.24.0/21	Valid	RIPE	2026-10-11
37.17.32.0/21	Valid	RIPE	2026-10-11
37.17.40.0/21	Valid	RIPE	2026-10-11
37.17.48.0/20	Valid	RIPE	2026-10-11
37.17.64.0/19	Valid	RIPE	2026-10-11

1-10 of 414

1 / 42

Allocated Prefixes

(RIR)182

Prefix	Country	RIR	Status
37.17.0.0/17	🇧🇾 BY	RIPENCC	allocated
46.53.128.0/24	🇧🇾 BY	RIPE	assigned
46.53.129.0/24	🇧🇾 BY	RIPE	assigned
46.53.130.0/24	🇧🇾 BY	RIPE	assigned
46.53.131.0/24	🇧🇾 BY	RIPE	assigned
46.53.132.0/24	🇧🇾 BY	RIPE	assigned
46.53.133.0/24	🇧🇾 BY	RIPE	assigned
46.53.134.0/24	🇧🇾 BY	RIPE	assigned
46.53.135.0/24	🇧🇾 BY	RIPE	assigned
46.53.136.0/24	🇧🇾 BY	RIPE	assigned

1-10 of 182

1 / 19

All 414 announced prefixes of AS42772 →

BGP Neighbours

(seen in AS paths)

Upstreams (3)

Networks AS42772 hands its own prefixes to: transit providers, or peers at an exchange.

AS12406BN Business Network263
AS6697BELPAK Republican Unitary Telecommunication Enterprise Beltelecom112
AS60330BCTBY Belarusian Cloud Technologies39

Downstreams (7)

Networks whose own prefixes AS42772 passes on: usually its customers.

AS205820VDCBY Unitary Enterprise A111
AS49091ASTELGAROR Telecom Garant Limited3
AS39426ADVCHEMDEVAS Advanced Chemistry Development1
AS49682BNB BANK BNB Bank OJSC1
AS58076ASGMSTRBY Joint Limited Liability Company Game Stream1
AS210871ASVPIDEV "VPI Development Center"1
AS212619ASSAMSOL Foreign Unitary Enterprise "SAMSOLUTIONS"1

ASPA

No ASPA

Abuse Contact

+31205354444

External Links

RIPE Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS42772 should publish an ASPA object
IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/42772

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/42772" | jq