AS1124
Universiteit van Amsterdam Amsterdam The Netherlands
AS1124 is Universiteit van Amsterdam Amsterdam The Netherlands. It announces 196,608 IPv4 addresses in 4 prefixes, and 0 IPv6 prefixes.
EU· RIPE· allocated 1993-09-01· education
196,608
IPv4 addresses announced
4
IPv4 prefixes
0
IPv6 prefixes
75.00%
of its routes RPKI-valid
196,608
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.
- The Netherlands196,608 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- UVA-NL
- name
- Universiteit van Amsterdam Amsterdam The Netherlands
- country
- EU
- source
- ripe
- status
- LEGACY
- created
- 2002-08-27
- updated
- 2017-11-15
- descr
- Universiteit van Amsterdam Amsterdam The Netherlands
- maintainer
- AS1124-MNT
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.
- 0.00%
- geonode, privateproxy_me, proxyrack0.06%
- None here
- None here
- None here
- None here
- Hosting IP5120.26%
- None here
- None here
- None here
- SSH IP160.01%
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 145.18.0.0/16 | The Netherlands | valid | 19 | 2026-10-02 |
| 145.109.0.0/17 | The Netherlands | valid | 19 | 2026-10-02 |
| 145.109.128.0/17 | The Netherlands | valid | 19 | 2026-10-02 |
| 146.50.0.0/16 | The Netherlands | not found | 19 | 2026-10-02 |
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