Home Prefix Lookup193.201.122.0/23

193.201.122.0/23 - SWISSCOM (Schweiz) (AS3303)

IPv4RIPE NCCassignedAS3303SWISSCOM Swisscom (Schweiz) AG RPKI Valid

CIDR

193.201.122.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇨🇭 Switzerland

City

Glattpark

RIR

RIPE NCC

Status

assigned

Allocated

2002-07-05

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.201.122.0/23	AS3303 SWISSCOM Swisscom (Schweiz) AG	Valid	RIPE	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.201.122.0/23	AS3303	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS3303	RIPE	CH-UNISOURCE-MNT	2002-11-26

Transfer History

Registry transfers of 193.201.122.0/23, blocks inside it, or blocks containing it.

193.201.122.0/23M&A · 2026-06-08
MTCH AG
🇨🇭 CH RIPE NCC
→
DERTOUR Suisse AG
🇨🇭 CH RIPE NCC
193.201.122.0/23M&A · 2022-09-09
Hotelplan AG
RIPE NCC
→
MTCH AG
RIPE NCC

Date	Resource	From	To	Type
2026-06-08	193.201.122.0/23	MTCH AG 🇨🇭 CH RIPE NCC	DERTOUR Suisse AG 🇨🇭 CH RIPE NCC	M&A
2022-09-09	193.201.122.0/23	Hotelplan AG RIPE NCC	MTCH AG RIPE NCC	M&A

Origin ASN

AS3303

SWISSCOM Swisscom (Schweiz) AG

Related Prefixes

More prefixes of AS3303

All prefixes of AS3303 →

Geolocation

Country🇨🇭SwitzerlandCH

RegionZurich

CityGlattpark

Coordinates47.4290, 8.5653 ↗

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/193.201.122.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/193.201.122.0/23" | jq

External Links

RIPEstat