Home Prefix Lookup178.57.224.0/19

178.57.224.0/19 - FLEX (AS21453)

IPv4RIPE NCCallocatedAS21453FLEX-AS Flex Ltd. RPKI Valid

CIDR

178.57.224.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇷🇺 Russia

City

Noginsk

RIR

RIPE NCC

Status

allocated

Allocated

2010-02-02

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
178.57.224.0/19	AS21453 FLEX-AS Flex Ltd.	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.57.224.0/19	AS21453	/19	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS21453	RIPE	FLEX-MNT	2014-01-19

More Specific Prefixes

Prefix	Country	Status
178.57.224.0/21	🇷🇺RU	assigned
178.57.232.0/21	🇷🇺RU	assigned
178.57.240.0/21	🇷🇺RU	assigned
178.57.248.0/21	🇷🇺RU	assigned

Transfer History

Registry transfers of 178.57.224.0/19, blocks inside it, or blocks containing it.

178.57.224.0/19Transfer · 2013-08-22
Transit Telecom LLC
RIPE NCC
→
Flex Ltd.
RIPE NCC

Date	Resource	From	To	Type
2013-08-22	178.57.224.0/19	Transit Telecom LLC RIPE NCC	Flex Ltd. RIPE NCC	Transfer

Origin ASN

AS21453

FLEX-AS Flex Ltd.

Related Prefixes

More prefixes of AS21453

All prefixes of AS21453 →

Geolocation

Country🇷🇺RussiaRU

RegionMoscow Oblast

CityNoginsk

Coordinates55.8760, 38.4677 ↗

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/178.57.224.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/178.57.224.0/19" | jq

External Links

RIPEstat