Home Prefix Lookup188.64.40.0/21

188.64.40.0/21 - ONE NETWORK Dogado (AS8648)

IPv4RIPE NCCallocatedAS8648ONE-NETWORK dogado GmbH RPKI Valid

CIDR

188.64.40.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇩🇪 Germany

City

Essen (Stadtbezirke I)

RIR

RIPE NCC

Status

allocated

Allocated

2009-07-15

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
188.64.40.0/21	AS8648 ONE-NETWORK dogado GmbH	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
188.64.40.0/21	AS8648	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS8648	RIPE	ONE-NETWORK-MNT	2026-04-07

More Specific Prefixes

Prefix	Country	Status
188.64.40.0/24	🇩🇪DE	assigned
188.64.41.0/28	🇺🇸US	assigned
188.64.41.16/29	🇩🇪DE	assigned
188.64.41.24/29	🇩🇪DE	assigned
188.64.41.48/28	🇩🇪DE	assigned
188.64.41.192/26	🇩🇪DE	assigned
188.64.42.0/29	🇩🇪DE	assigned
188.64.42.64/26	🇩🇪DE	assigned
188.64.42.128/29	🇩🇪DE	assigned
188.64.42.136/29	🇩🇪DE	assigned
188.64.42.144/32	🇩🇪DE	assigned
188.64.42.145/32	🇩🇪DE	assigned
188.64.42.146/31	🇩🇪DE	assigned
188.64.42.148/30	🇩🇪DE	assigned
188.64.42.152/29	🇩🇪DE	assigned
188.64.42.160/29	🇩🇪DE	assigned
188.64.44.16/28	🇩🇪DE	assigned
188.64.44.32/27	🇩🇪DE	assigned
188.64.44.64/27	🇩🇪DE	assigned
188.64.44.96/29	🇩🇪DE	assigned
188.64.44.112/28	🇩🇪DE	assigned
188.64.44.128/25	🇩🇪DE	assigned
188.64.45.0/24	🇩🇪DE	assigned
188.64.46.0/27	🇩🇪DE	assigned
188.64.46.32/27	🇩🇪DE	assigned
188.64.46.64/26	🇩🇪DE	assigned
188.64.46.128/28	🇩🇪DE	assigned
188.64.46.144/28	🇩🇪DE	assigned
188.64.46.160/29	🇩🇪DE	assigned
188.64.46.176/29	🇳🇱NL	assigned
188.64.47.0/25	🇩🇪DE	assigned

Transfer History

Registry transfers of 188.64.40.0/21, blocks inside it, or blocks containing it.

188.64.40.0/21Transfer · 2016-12-28
Alvotech GmbH
RIPE NCC
→
dogado GmbH
RIPE NCC

Date	Resource	From	To	Type
2016-12-28	188.64.40.0/21	Alvotech GmbH RIPE NCC	dogado GmbH RIPE NCC	Transfer

Origin ASN

AS8648

ONE-NETWORK dogado GmbH

Related Prefixes

More prefixes of AS8648

All prefixes of AS8648 →

Geolocation

Country🇩🇪GermanyDE

RegionNorth Rhine-Westphalia

CityEssen (Stadtbezirke I)

Coordinates51.4691, 7.0476 ↗

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/188.64.40.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/188.64.40.0/21" | jq

External Links

RIPEstat