Home Prefix Lookup212.237.231.0/24

212.237.231.0/24 - BGP Prefix (MOAS)

IPv4RIPE NCCallocatedMOASNo ROA

CIDR

212.237.231.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇪🇸 Spain

City

Madrid

RIR

RIPE NCC

Status

allocated

Allocated

1998-09-25

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
212.237.231.0/24	AS3920 PUSHPKT PUSHPKT OU	No ROA	-	2026-10-11
212.237.231.0/24	AS61254 ESTOXY-OU ESTOXY OU	No ROA	RIPE	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS61254	RIPE	ESTOXY-MNT	2026-07-12

Transfer History

Registry transfers of 212.237.231.0/24, blocks inside it, or blocks containing it.

212.237.231.0/24Transfer · 2025-12-19
ESTOXY OU
🇪🇪 EE RIPE NCC
→
LIRBEE OU
🇪🇪 EE RIPE NCC
212.237.231.0/24Transfer · 2023-10-03
Adjenet Networks SL
RIPE NCC
→
ESTOXY OU
RIPE NCC
212.237.228.0/22Transfer · 2016-11-15
Styrelsen for it og laering
RIPE NCC
→
Adjenet Networks SL
RIPE NCC

Date	Resource	From	To	Type
2025-12-19	212.237.231.0/24	ESTOXY OU 🇪🇪 EE RIPE NCC	LIRBEE OU 🇪🇪 EE RIPE NCC	Transfer
2023-10-03	212.237.231.0/24	Adjenet Networks SL RIPE NCC	ESTOXY OU RIPE NCC	Transfer
2016-11-15	212.237.228.0/22	Styrelsen for it og laering RIPE NCC	Adjenet Networks SL RIPE NCC	Transfer

Origin ASNs (2)

Geolocation

Country🇪🇸SpainES

CityMadrid

Coordinates59.4370, 24.7536 ↗

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/212.237.231.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/212.237.231.0/24" | jq

External Links

RIPEstat