Home Prefix Lookup194.11.158.0/23

194.11.158.0/23 - SWISSCOM (Schweiz) (AS3303)

IPv4RIPE NCCannouncedAS3303SWISSCOM Swisscom (Schweiz) AG RPKI Valid

CIDR

194.11.158.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇭 Switzerland

City

Zurich

RIR

RIPE NCC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
194.11.158.0/23	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	RIPE	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
194.11.156.0/22	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
194.11.156.0/22	AS3303	/23	ripe
194.11.156.0/22	AS60633	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3303	RIPE	MNT-NETCLOUD	2024-09-11
AS60633	RIPE	CH-UNISOURCE-MNT	2025-06-06

Origin ASN

AS3303

SWISSCOM Swisscom (Schweiz) AG

Related Prefixes

Covering prefix

194.11.156.0/22AS3303

More prefixes of AS3303

All prefixes of AS3303 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionZurich

CityZurich

Coordinates47.3623, 8.5099 ↗

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/194.11.158.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/194.11.158.0/23" | jq

External Links

RIPEstat