AS211249
Yildiz Teknik Universitesi
AS211249 is Yildiz Teknik Universitesi (yildiz.edu.tr). It announces 7,936 IPv4 addresses in 9 prefixes, and 0 IPv6 prefixes.
Turkey· RIPE· allocated 2021-05-28· education
7,936
IPv4 addresses announced
9
IPv4 prefixes
0
IPv6 prefixes
100.00%
of its routes RPKI-valid
7,936
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.
- Turkey7,936 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- YILDIZ-EDU-NET
- name
- Yildiz Teknik Universitesi
- org
- ORG-YTU1-RIPE
- org name
- Yildiz Teknik Universitesi
- org address
- YTU Davutpasa Kampusu, Davutpa?a Cad. 34220 Esenler/Istanbul
- org country
- TR
- country
- TR
- source
- ripe
- status
- ASSIGNED
- created
- 2021-05-28
- updated
- 2023-11-07
- maintainer
- RIPE-NCC-END-MNT|ULAKNET-MNT
- abuse name
- Yildiz Teknik Universitesi IP Admin
- abuse email
- abuse@yildiz.edu.tr
- abuse phone
- +90 212 383 21 39
- 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
- oxylabs, proxynet, 911proxy0.24%
- None here
- None here
- None here
- None here
- Hosting IP5,63270.97%
- None here
- None here
- None here
- None here
- None here
- 0.18%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 95.183.138.0/23 | Turkey | valid | 19 | 2026-10-02 |
| 95.183.192.0/22 | Turkey | valid | 19 | 2026-10-02 |
| 193.140.1.0/24 | Turkey | valid | 19 | 2026-10-02 |
| 193.140.2.0/23 | Turkey | valid | 19 | 2026-10-02 |
| 193.140.4.0/22 | Turkey | valid | 19 | 2026-10-02 |
| 193.255.112.0/21 | Turkey | valid | 19 | 2026-10-02 |
| 194.27.92.0/22 | Turkey | valid | 19 | 2026-10-02 |
| 194.27.96.0/22 | Turkey | valid | 19 | 2026-10-02 |
| 194.27.100.0/23 | Turkey | valid | 19 | 2026-10-02 |
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