Home Prefix Lookup178.255.160.0/21

178.255.160.0/21 - SEWAN FR SEWAN SAS (AS8399)

IPv4RIPE NCCallocatedAS8399SEWAN-FR SEWAN SAS RPKI Valid

CIDR

178.255.160.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇫🇷 France

City

Paris

RIR

RIPE NCC

Status

allocated

Allocated

2010-07-09

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
178.255.160.0/21	AS8399 SEWAN-FR SEWAN SAS	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
178.255.160.0/21	AS8399	/21	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS8399	RIPE	MNT-SEWAN	2018-03-05

More Specific Prefixes

Prefix	Country	Status
178.255.160.0/24	🇫🇷FR	assigned
178.255.161.0/24	🇫🇷FR	assigned
178.255.162.0/24	🇫🇷FR	assigned
178.255.163.0/25	🇫🇷FR	assigned
178.255.163.128/25	🇫🇷FR	assigned
178.255.164.0/23	🇫🇷FR	assigned
178.255.166.0/24	🇫🇷FR	assigned
178.255.167.0/24	🇫🇷FR	assigned

Origin ASN

AS8399

SEWAN-FR SEWAN SAS

Related Prefixes

More prefixes of AS8399

All prefixes of AS8399 →

Geolocation

Country🇫🇷FranceFR

RegionÎle-de-France

CityParis

Coordinates48.8751, 2.3496 ↗

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/178.255.160.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/178.255.160.0/21" | jq

External Links

RIPEstat