AS21434
Clariant International Ltd.
AS21434 is Clariant International Ltd. (clariant.com). It announces 512 IPv4 addresses in 2 prefixes, and 0 IPv6 prefixes.
Switzerland· RIPE· allocated 2001-12-10· business
512
IPv4 addresses announced
2
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
512
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Switzerland512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- clariant
- name
- Clariant International Ltd.
- org
- ORG-CIL25-RIPE
- org name
- Clariant International Ltd.
- org address
- Hardstrasse 61, 4133, Pratteln, SWITZERLAND
- org country
- CH
- country
- CH
- source
- ripe
- status
- ASSIGNED
- created
- 2001-12-10
- updated
- 2017-11-15
- descr
- 4900 Langenthal / Switzerland / B2B
- remarks
- Clariant DMZ is managed by T-Systems Schweiz AG
- maintainer
- RIPE-NCC-END-MNT|CLARIANT-MNT
- abuse name
- Abuse-C Role
- abuse email
- abuse.contacts@clariant.com
- abuse kind
- role
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.39%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 193.110.85.0/24 | Switzerland | not found | 17 | 2026-10-02 |
| 194.50.172.0/24 | Switzerland | not found | 17 | 2026-10-02 |
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