129.217.0.0/16

🇩🇪

CIDR

129.217.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇩🇪 Germany

City

Dortmund (Hombruch)

RIR

RIPENCC

Status

assigned

Allocated

3/2/1988

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
129.217.0.0/16	AS680DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	Valid	RIPE	5/30/2026

Prefix	Origin	Max Length	Trust Anchor
129.217.0.0/16	AS680	/16	ripe

Origin	Registry	Maintainer	Modified
AS680	RIPE	DFN-MNT	9/22/2001

Origin ASN

Geolocation

Country🇩🇪GermanyDE

RegionNorth Rhine-Westphalia

CityDortmund (Hombruch)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/129.217.0.0/16" | jq

External Links