Home Prefix Lookup185.227.12.0/22

185.227.12.0/22 - NORIS NETWORK Noris Network (AS12337)

IPv4RIPE NCCallocatedAS12337NORIS-NETWORK noris network AG RPKI Valid

CIDR

185.227.12.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇩🇪 Germany

City

Nuremberg (Südöstliche Außenstadt)

RIR

RIPE NCC

Status

allocated

Allocated

2017-10-19

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
185.227.12.0/22	AS12337 NORIS-NETWORK noris network AG	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
185.227.12.0/22	AS8222	/24	ripe
185.227.12.0/22	AS12337	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS12337	RIPE	NORIS-MNT	2020-08-07

More Specific Prefixes

Prefix	AS	Country	Status
185.227.12.136/29		🇩🇪DE	assigned
185.227.15.0/24		🇩🇪DE	assigned

Transfer History

Registry transfers of 185.227.12.0/22, blocks inside it, or blocks containing it.

185.227.12.0/22M&A · 2019-10-28
netplace Telematic GmbH
RIPE NCC
→
noris network AG
RIPE NCC

Date	Resource	From	To	Type
2019-10-28	185.227.12.0/22	netplace Telematic GmbH RIPE NCC	noris network AG RIPE NCC	M&A

Origin ASN

AS12337

NORIS-NETWORK noris network AG

Related Prefixes

More prefixes of AS12337

All prefixes of AS12337 →

Geolocation

Country🇩🇪GermanyDE

RegionBavaria

CityNuremberg (Südöstliche Außenstadt)

Coordinates49.4101, 11.1301 ↗

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/185.227.12.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/185.227.12.0/22" | jq

External Links

RIPEstat