European Centre for Medium-Range Weather Forecasts (ECMWF)
AS42081 is European Centre for Medium-Range Weather Forecasts (ECMWF) (ecmwf.int). It announces 28,416 IPv4 addresses in 7 prefixes, and 2 IPv6 prefixes.
United Kingdom· RIPE· allocated 2018-12-14· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Italy17,152 · 60.36%
- United Kingdom11,264 · 39.64%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ecmwf-it
- name
- European Centre for Medium-Range Weather Forecasts (ECMWF)
- org
- ORG-ECFM5-RIPE
- org name
- European Centre for Medium-Range Weather Forecasts (ECMWF)
- org address
- Shinfield Park, RG29AX, READING, UNITED KINGDOM
- org country
- GB
- country
- GB
- source
- ripe
- status
- ASSIGNED
- created
- 2018-12-14
- updated
- 2022-10-08
- maintainer
- ecmwf-mnt|RIPE-NCC-END-MNT
- abuse name
- ECMWF Abuse-C Role
- abuse email
- netsec-ext@ecmwf.int
- 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.
- None here
- proxyrack0.00%
- None here
- None here
- None here
- None here
- Hosting IP2560.90%
- 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 |
|---|---|---|---|---|
| 77.83.224.0/23 | Italy | not found | 19 | 2026-10-02 |
| 77.83.226.0/24 | Italy | not found | 19 | 2026-10-02 |
| 136.156.32.0/22 | United Kingdom | not found | 19 | 2026-10-02 |
| 136.156.40.0/21 | United Kingdom | not found | 19 | 2026-10-02 |
| 136.156.128.0/20 | United Kingdom | not found | 19 | 2026-10-02 |
| 136.156.144.0/20 | United Kingdom | not found | 19 | 2026-10-02 |
| 136.156.192.0/18 | Italy | not found | 19 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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