HomeASN LookupAS207176

AS207176 OPENFIBER OPENFIBER B.V.

🇳🇱

Org handle: ORG-OB58-RIPE

RIPE NCCallocated
Announced Prefixes (BGP)
9total
8 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)6,656
Announced (BGP)7,680
IPv6 Addresses
Allocated (RIR)1.2×10³⁰
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Country
🇳🇱 NL
RIR
RIPE NCC
Status
allocated
Allocated
2016-08-17

Routing hygiene

Score 5/100 · Low risk
RPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
100%
no origin mismatches
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
3
diversity 49/100
  • All announced prefixes have a valid ROA and a matching IRR route object

Based on 9 announced prefixes, updated daily (2026-10-23). How the score works · RPKI explained

Announced Prefixes

(BGP)9
|
Prefix
RPKI
IRR
Last Seen
45.93.48.0/22
 Valid
RIPE
2026-10-24
81.173.47.0/24
 Valid
RIPE
2026-10-24
88.202.160.0/21
 Valid
RIPE
2026-10-24
88.202.160.0/22
 Valid
RIPE
2026-10-24
171.22.64.0/22
 Valid
RIPE
2026-10-24
185.40.96.0/22
 Valid
RIPE
2026-10-24
185.40.97.0/24
 Valid
RIPE
2026-10-24
185.177.136.0/22
 Valid
RIPE
2026-10-24
2a04:8400::/32
 Valid
RIPE
2026-10-24

Allocated Prefixes

(RIR)9
Prefix
Country
RIR
Status
45.93.48.0/22🇳🇱 NLRIPENCCallocated
81.173.47.0/24🇳🇱 NLRIPEassigned
88.202.160.0/21🇳🇱 NLRIPENCCallocated
171.22.64.0/22🇳🇱 NLRIPENCCallocated
185.40.96.0/22🇳🇱 NLRIPENCCallocated
185.40.97.0/24🇳🇱 NLRIPEassigned
185.177.136.0/22🇳🇱 NLRIPENCCallocated
2a02:cc00::/29🇳🇱 NLRIPENCCallocated
2a04:8400::/29🇳🇱 NLRIPENCCallocated

All 9 announced prefixes of AS207176 →

Downstream Customers(1)

ASNName
AS216096🇦🇩SECUREPEAK Alex Terrats Ciberseguretat SLU

BGP Neighbours

(seen in AS paths)

Upstreams (4)

Networks AS207176 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS3356Level 3 Parent5
  • AS24785JOINTTRANSIT Broadband Hosting B.V2
  • AS6204ZET NET INTERKVM HOST1
  • AS35133ERANIUM B.V1

Downstreams (1)

Networks whose own prefixes AS207176 passes on: usually its customers.

  • AS213577Monta Services Monta Services BV2

Other adjacent networks (1)

Adjacent to AS207176 in the transit part of AS paths: peers, providers or customers.

  • AS174Cogent Communications1

Transfer History

Registry transfers of AS207176 between organisations.

1
  • AS207176Transfer ·
    Kasper Martijn Schoonman trading as NetCompany
    RIPE NCC
    →
    OPENFIBER B.V.
    RIPE NCC
ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/207176

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

curl -s "https://api.ipctl.io/v1/asn/207176" | jq