Home Prefix Lookup193.239.20.0/22

193.239.20.0/22 - BGP Prefix (MOAS)

IPv4RIPE NCCassignedMOAS RPKI Valid

CIDR

193.239.20.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇨🇭 Switzerland

City

Langnau am Albis

RIR

RIPE NCC

Status

assigned

Allocated

2005-06-06

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
193.239.20.0/22	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	RIPE	2026-10-11
193.239.20.0/22	AS8758 IWAY Iway AG	Valid	RIPE	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.239.20.0/22	AS3303	/22	ripe
193.239.20.0/22	AS8758	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3303	RIPE	CH-UNISOURCE-MNT	2026-06-05
AS8758	RIPE	AS8758-MNT	2026-06-05

Origin ASNs (2)

AS3303MOAS

SWISSCOM Swisscom (Schweiz) AG

AS8758MOAS

IWAY Iway AG

Geolocation

Country🇨🇭SwitzerlandCH

RegionZurich

CityLangnau am Albis

Coordinates47.2801, 8.5320 ↗

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/193.239.20.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/193.239.20.0/22" | jq

External Links

RIPEstat