145.97.0.0/20

🇳🇱

IPv4RIPEassignedAS1103SURFNET-NL SURF B.V. RPKI Valid

CIDR

145.97.0.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇳🇱 The Netherlands

City

Utrecht (Binnenstad)

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
145.97.0.0/20	AS1103SURFNET-NL SURF B.V.	Valid	RIPE	6/13/2026

Prefix	Origin	Max Length	Trust Anchor
145.97.0.0/20	AS1103	/24	ripe

Origin	Registry	Maintainer	Modified
AS1103	RIPE	AS1103-MNT	3/21/2019

Origin ASN

Geolocation

Country🇳🇱The NetherlandsNL

RegionUtrecht

CityUtrecht (Binnenstad)

Abuse Contact

API

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

curl -s "https://api.ipctl.io/v1/prefix/145.97.0.0/20" | jq

External Links