Home Prefix Lookup192.125.128.0/17

192.125.128.0/17 - VODAFONE GROUP Fastweb SpA (AS12663)

IPv4RIPE NCCassignedAS12663VODAFONE-GROUP Fastweb SpA RPKI Valid

CIDR

192.125.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇳🇱 The Netherlands

City

Amsterdam (Amsterdam-Oost)

RIR

RIPE NCC

Status

assigned

Allocated

1991-09-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
192.125.128.0/17	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	RIPE	2026-10-12

More-Specific Announcements

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.125.128.0/23	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.134.0/24	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.169.0/24	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.170.0/23	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.174.0/23	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.174.0/24	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.175.0/24	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12
192.125.203.0/24	AS12663 VODAFONE-GROUP Fastweb SpA	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.125.128.0/17	AS12663	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12663	RIPE	MNT-ON	2020-07-29
AS13083	RIPE	AS13083-MNT	2001-09-22

More Specific Prefixes

Prefix	Country	Status
192.125.128.0/20	🇩🇪DE	assigned
192.125.128.0/21	🇩🇪DE	assigned
192.125.136.0/21	🇩🇪DE	assigned
192.125.144.0/21	🇩🇪DE	assigned
192.125.152.0/21	🇩🇪DE	assigned
192.125.160.0/21	🇩🇪DE	assigned
192.125.168.0/21	🇩🇪DE	assigned
192.125.176.0/21	🇩🇪DE	assigned
192.125.184.0/21	🇩🇪DE	assigned
192.125.192.0/21	🇩🇪DE	assigned
192.125.200.0/21	🇩🇪DE	assigned
192.125.208.0/21	🇩🇪DE	assigned
192.125.216.0/21	🇩🇪DE	assigned
192.125.224.0/21	🇩🇪DE	assigned
192.125.232.0/21	🇩🇪DE	assigned
192.125.237.0/24	🇩🇪DE	assigned
192.125.240.0/21	🇩🇪DE	assigned
192.125.248.0/21	🇩🇪DE	assigned

Origin ASN

AS12663

VODAFONE-GROUP Fastweb SpA

Related Prefixes

More prefixes of AS12663

All prefixes of AS12663 →

Geolocation

Country🇳🇱The NetherlandsNL

RegionNorth Holland

CityAmsterdam (Amsterdam-Oost)

Coordinates52.3572, 4.9508 ↗

Abuse Contact

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/192.125.128.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/192.125.128.0/17" | jq

External Links

RIPEstat