Home ASN LookupAS34766

AS34766 Layer23 atom86 BV

🇳🇱

Org handle: ORG-AB370-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

15total

11 IPv44 IPv6

IPv4 Addresses

Allocated (RIR)3,584

Announced (BGP)4,352

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)6.3×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇳🇱 NL

RIR

RIPE NCC

Status

allocated

Allocated

2015-04-15

Announced Prefixes

(BGP)15

Prefix	RPKI	IRR	Last Seen
31.22.84.0/24	Valid	RIPE	2026-10-11
45.148.186.0/24	Valid	RIPE	2026-10-11
95.142.110.0/24	Valid	RIPE	2026-10-11
178.237.34.0/24	Valid	RIPE	2026-10-11
185.138.56.0/22	Valid	RIPE	2026-10-11
185.138.56.0/24	Valid	RIPE	2026-10-11
185.138.57.0/24	Valid	RIPE	2026-10-11
193.202.88.0/24	Valid	RIPE	2026-10-11
194.59.216.0/23	Valid	-	2026-10-11
194.59.218.0/23	Valid	-	2026-10-11

1-10 of 15

1 / 2

Allocated Prefixes

(RIR)11

Prefix	Country	RIR	Status
31.22.84.0/24	🇳🇱 NL	RIPE	assigned
45.148.186.0/24	🇩🇰 DK	RIPE	assigned
178.237.34.0/24	🇳🇱 NL	RIPE	assigned
185.138.56.0/22	🇳🇱 NL	RIPENCC	allocated
185.138.57.0/24	🇩🇰 DK	RIPE	assigned
194.59.216.0/23	🇳🇱 NL	RIPE	assigned
194.59.218.0/23	🇳🇱 NL	RIPE	assigned
194.99.46.0/23	🇩🇰 DK	RIPE	assigned
2a07:a80::/29	🇳🇱 NL	RIPENCC	allocated
2a07:a80::/40	🇩🇰 DK	RIPE	assigned

1-10 of 11

1 / 2

All 15 announced prefixes of AS34766 →

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS34766 hands its own prefixes to: transit providers, or peers at an exchange.

AS24785JOINTTRANSIT Broadband Hosting B.V11
AS8455ATOM86 BV2
AS1299TWELVE99 Arelion Sweden AB1
AS13237LAMBDANET EuNetworks1

Downstreams (6)

Networks whose own prefixes AS34766 passes on: usually its customers.

AS44612IP SECURITY IP SecurITy B.V6
AS51377COMASYS ApS6
AS204866MICRODATA Aps4
AS212447SENECA B.V3
AS34501ABSI Viva Telecom1
AS35349VIEWCONTROL B.V1

Transfer History

Registry transfers of AS34766 between organisations.

AS34766M&A · 2025-09-22
Layer 23 B.V.
🇳🇱 NL RIPE NCC
→
atom86 BV
🇳🇱 NL RIPE NCC
AS34766Transfer · 2022-11-29
Regio-Glasvezel Nederland BV
RIPE NCC
→
Layer 23 B.V.
RIPE NCC

Date	Resource	From	To	Type
2025-09-22	AS34766	Layer 23 B.V. 🇳🇱 NL RIPE NCC	atom86 BV 🇳🇱 NL RIPE NCC	M&A
2022-11-29	AS34766	Regio-Glasvezel Nederland BV RIPE NCC	Layer 23 B.V. 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 AS34766 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/34766

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

curl -s "https://api.ipctl.io/v1/asn/34766" | jq