HomePrefix Lookup217.21.192.0/20

217.21.192.0/20

🇳🇱
IPv4RIPENCCallocatedAS43366OSSO OSSO B.V. RPKI Valid
CIDR
217.21.192.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇳🇱 The Netherlands
City
Groningen (Oosterpoortwijk)
RIR
RIPENCC
Status
allocated
Allocated
3/27/2009

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
217.21.192.0/20AS43366OSSO OSSO B.V. Valid
RIPE
5/31/2026

Covering Prefix

1 less-specific announcement
PrefixOrigin ASRPKIIRRLast Seen
217.21.206.0/24AS43366OSSO OSSO B.V. Valid—5/31/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
217.21.192.0/20AS43366/24ripe

IRR Route Objects

1
OriginRegistryMaintainerModified
AS43366RIPEMNT-OSSOBV3/31/2009

More Specific Prefixes

23
PrefixASCountryStatus
217.21.196.0/22🇳🇱NLassigned
217.21.194.0/23🇳🇱NLassigned
217.21.200.0/23🇳🇱NLassigned
217.21.202.0/23🇳🇱NLassigned
217.21.204.0/23🇳🇱NLassigned
217.21.206.0/24AS43366🇳🇱NLassigned
217.21.193.0/25🇳🇱NLassigned
217.21.193.192/26🇳🇱NLassigned
217.21.193.128/27🇳🇱NLassigned
217.21.192.32/27🇳🇱NLassigned
217.21.192.64/27🇳🇱NLassigned
217.21.192.128/27🇳🇱NLassigned
217.21.192.192/27🇳🇱NLassigned
217.21.193.160/27🇳🇱NLassigned
217.21.192.240/28🇳🇱NLassigned
217.21.192.160/28🇳🇱NLassigned
217.21.192.112/28🇳🇱NLassigned
217.21.192.0/28🇳🇱NLassigned
217.21.192.16/28🇳🇱NLassigned
217.21.192.96/29🇳🇱NLassigned
217.21.192.184/29🇳🇱NLassigned
217.21.192.104/29🇳🇱NLassigned
217.21.192.176/29🇳🇱NLassigned
Origin ASN
AS43366
OSSO OSSO B.V.
Geolocation
Country🇳🇱The NetherlandsNL
RegionGroningen
CityGroningen (Oosterpoortwijk)
Coordinates53.2042, 6.5896 ↗
Abuse Contact
API
Open
GEThttps://api.ipctl.io/v1/prefix/217.21.192.0/20

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/217.21.192.0/20" | jq
External Links
RIPEstat Hurricane Electric BGP