Home ASN LookupAS43752

AS43752 SARNET Ministry of Science and Technology Development and Higher Education

🇧🇦

Org handle: ORG-SA534-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

3total

3 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)16,384

Announced (BGP)32,768

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇧🇦 BA

RIR

RIPE NCC

Status

allocated

Allocated

2007-09-21

Announced Prefixes

(BGP)3

Prefix	RPKI	IRR	Last Seen
78.28.128.0/18	No ROA	RIPE	2026-10-10
78.28.128.0/19	No ROA	RIPE	2026-10-10
78.28.160.0/19	No ROA	RIPE	2026-10-10

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
78.28.128.0/18	🇧🇦 BA	RIPENCC	allocated

All 3 announced prefixes of AS43752 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS43752 hands its own prefixes to: transit providers, or peers at an exchange.

AS13092UB Akademska Mreza Republike Srbije AMRES2
AS25144TELEKOM SRPSKE "Telekomunikacije Republike Srpske" Akcionarsko Drustvo Banja Luka1

Transfer History

Registry transfers of AS43752 between organisations.

AS43752M&A · 2019-04-15
SARNET
RIPE NCC
→
Ministry for Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska
RIPE NCC

Date	Resource	From	To	Type
2019-04-15	AS43752	SARNET RIPE NCC	Ministry for Scientific and Technological Development, Higher Education and Information Society of the Republic of Srpska RIPE NCC	M&A

ASPA

No ASPA

Abuse Contact

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 AS43752 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/43752

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

curl -s "https://api.ipctl.io/v1/asn/43752" | jq