Home Prefix Lookup192.248.128.0/18

192.248.128.0/18 - BGP Prefix

IPv4RIPE NCCassigned RPKI Valid

CIDR

192.248.128.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇳🇱 Netherlands

City

Amsterdam

RIR

RIPE NCC

Status

assigned

Allocated

1992-11-09

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
192.248.128.0/20	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
192.248.144.0/20	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
192.248.160.0/20	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
192.248.176.0/20	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
192.248.128.0/18	AS20473	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20473	Other IRR	MAINT-AS20473	2026-01-14
AS20473	RIPE	MAINT-AS20473	2026-01-14

More Specific Prefixes

Prefix	Country	Status
192.248.128.0/26	🇳🇱NL	assigned
192.248.128.64/26	🇳🇱NL	assigned
192.248.128.128/26	🇳🇱NL	assigned
192.248.128.192/26	🇳🇱NL	assigned
192.248.129.0/26	🇳🇱NL	assigned
192.248.144.0/23	🇬🇧GB	assigned
192.248.146.0/23	🇬🇧GB	assigned
192.248.148.0/23	🇬🇧GB	assigned
192.248.150.0/23	🇬🇧GB	assigned
192.248.152.0/23	🇬🇧GB	assigned
192.248.154.0/23	🇬🇧GB	assigned
192.248.156.0/23	🇬🇧GB	assigned
192.248.158.0/23	🇬🇧GB	assigned
192.248.160.0/23	🇬🇧GB	assigned
192.248.162.0/23	🇬🇧GB	assigned
192.248.164.0/23	🇬🇧GB	assigned
192.248.166.0/23	🇬🇧GB	assigned
192.248.168.0/23	🇬🇧GB	assigned
192.248.170.0/23	🇬🇧GB	assigned
192.248.172.0/23	🇬🇧GB	assigned
192.248.174.0/23	🇬🇧GB	assigned
192.248.176.0/23	🇩🇪DE	assigned
192.248.178.0/23	🇩🇪DE	assigned
192.248.180.0/23	🇩🇪DE	assigned
192.248.182.0/23	🇩🇪DE	assigned
192.248.184.0/23	🇩🇪DE	assigned
192.248.186.0/23	🇩🇪DE	assigned
192.248.188.0/23	🇩🇪DE	assigned
192.248.190.0/23	🇩🇪DE	assigned

Transfer History

Registry transfers of 192.248.128.0/18, blocks inside it, or blocks containing it.

192.248.128.0/18inter-RIRTransfer · 2019-08-06
City of Riverside
🇺🇸 US ARIN
→
Choopa, LLC
RIPE NCC

Date	Resource	From	To	Type
2019-08-06	192.248.128.0/18inter-RIR	City of Riverside 🇺🇸 US ARIN	Choopa, LLC RIPE NCC	Transfer

Geolocation

Country🇳🇱NetherlandsNL

CityAmsterdam

Coordinates52.3947, 4.6640 ↗

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/192.248.128.0/18

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

curl -s "https://api.ipctl.io/v1/prefix/192.248.128.0/18" | jq

External Links

RIPEstat