Home ASN LookupAS51493

AS51493 E-HEALTH National Ehealth Operator CJSC

🇦🇲

Org handle: ORG-NEHO2-RIPE

National eHealth Operator

RIPE NCCallocated

Announced Prefixes (BGP)

1total

1 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)256

Announced (BGP)256

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇦🇲 AM

RIR

RIPE NCC

Status

allocated

Allocated

2010-09-08

Announced Prefixes

(BGP)1

Prefix	RPKI	IRR	Last Seen
91.217.157.0/24	Valid	RIPE	2026-10-11

Allocated Prefixes

(RIR)1

Prefix	Country	RIR	Status
91.217.157.0/24	🇦🇲 AM	RIPENCC	assigned

All 1 announced prefix of AS51493 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS51493 hands its own prefixes to: transit providers, or peers at an exchange.

AS12297TELECOM ARMENIA Telecom Armenia OJSC1

Transfer History

Registry transfers of AS51493 between organisations.

AS51493Transfer · 2018-07-04
E-Governance Infrastructure Implementation Unit CJSC
RIPE NCC
→
National Electronic Healthcare Operator CJSC
RIPE NCC
AS51493Transfer · 2016-06-24
Unitel LLC
RIPE NCC
→
E-Governance Infrastructure Implementation Unit CJSC
RIPE NCC

Date	Resource	From	To	Type
2018-07-04	AS51493	E-Governance Infrastructure Implementation Unit CJSC RIPE NCC	National Electronic Healthcare Operator CJSC RIPE NCC	Transfer
2016-06-24	AS51493	Unitel LLC RIPE NCC	E-Governance Infrastructure Implementation Unit CJSC RIPE NCC	Transfer

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 AS51493 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/51493

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

curl -s "https://api.ipctl.io/v1/asn/51493" | jq