Home ASN LookupAS2839

AS2839 Kungliga Tekniska Hogskolan

🇸🇪

Org handle: ORG-KA234-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

5total

5 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)18,176

Announced (BGP)18,176

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇸🇪 SE

RIR

RIPE NCC

Status

allocated

Allocated

1993-11-29

Announced Prefixes

(BGP)5

Prefix	RPKI	IRR	Last Seen
130.229.128.0/18	No ROA	RIPE	2026-10-11
192.16.124.0/22	No ROA	-	2026-10-11
192.16.140.0/24	No ROA	RIPE	2026-10-11
192.16.145.0/24	No ROA	RIPE	2026-10-11
192.16.146.0/24	No ROA	RIPE	2026-10-11

Allocated Prefixes

(RIR)5

Prefix	Country	RIR	Status
130.229.128.0/18	🇸🇪 SE	RIPE	assigned
192.16.124.0/22	🇸🇪 SE	RIPENCC	assigned
192.16.140.0/24	🇸🇪 SE	RIPENCC	assigned
192.16.145.0/24	🇸🇪 SE	RIPENCC	assigned
192.16.146.0/24	🇸🇪 SE	RIPENCC	assigned

All 5 announced prefixes of AS2839 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS2839 hands its own prefixes to: transit providers, or peers at an exchange.

AS1653SUNET Swedish University Network5

Downstreams (1)

Networks whose own prefixes AS2839 passes on: usually its customers.

AS5601Kungliga Tekniska Hogskolan3

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 AS2839 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/2839

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

curl -s "https://api.ipctl.io/v1/asn/2839" | jq