Home ASN LookupAS42755

AS42755 DATAFIBER DataFiber Group B.V.

🇳🇱

Org handle: ORG-DGB10-RIPE

RIPE NCCallocatedASPA Published

Announced Prefixes (BGP)

11total

9 IPv42 IPv6

IPv4 Addresses

Allocated (RIR)7,936

Announced (BGP)8,192

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)1.5×10²⁹

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇳🇱 NL

RIR

RIPE NCC

Status

allocated

Allocated

2007-04-11

Routing hygiene

Score 7/100 · Low risk

RPKI ROA coverage

90.9%

no RPKI invalid prefixes

IRR route objects

100%

no origin mismatches

Hijack signals

0 announced against others' ROAs, 0 own announced by others

Upstreams

diversity 55/100

9% of announced prefixes (1 of 11) have no valid ROA

Based on 11 announced prefixes, updated daily (2026-10-27). How the score works · RPKI explained

Announced Prefixes

(BGP)11

Prefix	RPKI	IRR	Last Seen
46.21.160.0/20	Valid	RIPE	2026-10-27
91.195.200.0/23	Valid	RIPE	2026-10-27
91.196.168.0/22	Valid	RIPE	2026-10-27
91.198.27.0/24	Valid	RIPE	2026-10-27
91.199.206.0/24	Valid	RIPE	2026-10-27
91.213.112.0/24	Valid	RIPE	2026-10-27
149.12.244.0/24	No ROA	Other IRR	2026-10-27
185.138.208.0/22	Valid	RIPE	2026-10-27
195.184.64.0/23	Valid	RIPE	2026-10-27
2a02:27f8::/32	Valid	RIPE	2026-10-27

1-10 of 11

1 / 2

Allocated Prefixes

(RIR)8

Prefix	Country	RIR	Status
46.21.160.0/20	🇳🇱 NL	RIPENCC	allocated
91.195.200.0/23	🇳🇱 NL	RIPENCC	assigned
91.196.168.0/22	🇳🇱 NL	RIPENCC	assigned
91.198.27.0/24	🇳🇱 NL	RIPENCC	assigned
91.199.206.0/24	🇳🇱 NL	RIPENCC	allocated
91.213.112.0/24	🇳🇱 NL	RIPENCC	assigned
185.138.208.0/22	🇳🇱 NL	RIPENCC	allocated
195.184.64.0/23	🇳🇱 NL	RIPENCC	assigned

All 11 announced prefixes of AS42755 →

Upstream Providers(3)

ASN	Name
AS174	🇺🇸COGENT-174 - Cogent Communications, LLC
AS8455	🇳🇱ATOM86-AS atom86 BV
AS57866	🇳🇱FUSIX-AS Fusix Networks B.V.

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS42755 hands its own prefixes to: transit providers, or peers at an exchange.

AS8455ATOM86 BV7
AS174Cogent Communications2
AS6204ZET NET INTERKVM HOST1
AS57866FUSIX Networks B.V1

Downstreams (4)

Networks whose own prefixes AS42755 passes on: usually its customers.

AS132376BasketAsia, Sdn. Bhd2
AS202270INFINITY IT B.V1
AS206009Kavosnl Kinga De Vos Trading Kavos Vof1
AS208344ICT Teamwork Continuity ICT Teamwork Continuity Services B.V1

Transfer History

Registry transfers of AS42755 between organisations.

AS42755Transfer · 2022-03-11
Rijnstaete Group B.V.
RIPE NCC
→
DataFiber Group B.V.
RIPE NCC

Date	Resource	From	To	Type
2022-03-11	AS42755	Rijnstaete Group B.V. RIPE NCC	DataFiber Group B.V. RIPE NCC	Transfer

ASPA

Published3 upstreams, 0 downstreams

Authorized Upstream Providers

AS174 AS8455 AS57866

Expires 2026-10-28

View full ASPA details →

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
How to run an ASPA checkVerify the upstream providers listed above
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/42755

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

curl -s "https://api.ipctl.io/v1/asn/42755" | jq