Home ASN LookupAS61044

AS61044 SIT ExtraIP B.V.

🇳🇱

Org handle: ORG-EB81-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

4total

3 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)3,072

Announced (BGP)3,328

IPv6 Addresses

Allocated (RIR)3.1×10²⁹

Announced (BGP)3.1×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇳🇱 NL

RIR

RIPE NCC

Status

allocated

Allocated

2013-03-05

Announced Prefixes

(BGP)4

Prefix	RPKI	IRR	Last Seen
37.148.192.0/21	Valid	RIPE	2026-10-11
37.148.196.0/24	Valid	-	2026-10-11
185.40.92.0/22	Valid	RIPE	2026-10-11
2a03:10c0::/30	Valid	RIPE	2026-10-11

Allocated Prefixes

(RIR)3

Prefix	Country	RIR	Status
37.148.192.0/21	🇳🇱 NL	RIPENCC	allocated
185.40.92.0/22	🇳🇱 NL	RIPENCC	allocated
2a03:10c0::/30	🇳🇱 NL	RIPENCC	allocated

All 4 announced prefixes of AS61044 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS61044 hands its own prefixes to: transit providers, or peers at an exchange.

AS50673Serverius Holding B.V4

Downstreams (1)

Networks whose own prefixes AS61044 passes on: usually its customers.

AS205247XS ANYWHERE XS Anywhere B.V3

Transfer History

Registry transfers of AS61044 between organisations.

AS61044Transfer · 2022-11-10
SIT Internetdiensten B.V.
RIPE NCC
→
ExtraIP B.V.
RIPE NCC

Date	Resource	From	To	Type
2022-11-10	AS61044	SIT Internetdiensten B.V. RIPE NCC	ExtraIP B.V. RIPE NCC	Transfer

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 AS61044 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/61044

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

curl -s "https://api.ipctl.io/v1/asn/61044" | jq