Home Prefix Lookup83.173.128.0/18

83.173.128.0/18 - ONO VODAFONE ONO, S.A (AS6739)

IPv4RIPE NCCallocatedAS6739ONO-AS VODAFONE ONO, S.A. RPKI Valid

CIDR

83.173.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇪🇸 Spain

City

Barcelona

RIR

RIPE NCC

Status

allocated

Allocated

2004-05-11

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
83.173.128.0/18	AS6739 ONO-AS VODAFONE ONO, S.A.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
83.173.128.0/18	AS6739	/18	ripe
83.173.128.0/18	AS12430	/18	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS6739	RIPE	ONO-MNT	2014-04-17
AS12430	RIPE	AIRTELNET-MNT	2020-12-02

More Specific Prefixes

Prefix	Country	Status
83.173.128.0/19	🇪🇸ES	assigned
83.173.160.0/21	🇪🇸ES	assigned
83.173.168.0/23	🇪🇸ES	assigned
83.173.170.0/24	🇪🇸ES	assigned
83.173.171.0/24	🇪🇸ES	assigned
83.173.172.0/22	🇪🇸ES	assigned
83.173.176.0/20	🇪🇸ES	assigned

Origin ASN

AS6739

ONO-AS VODAFONE ONO, S.A.

Related Prefixes

More prefixes of AS6739

All prefixes of AS6739 →

Geolocation

Country🇪🇸SpainES

RegionCatalonia

CityBarcelona

Coordinates41.3888, 2.1590 ↗

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/83.173.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/83.173.128.0/18" | jq

External Links

RIPEstat