AS43417
Borusan Holding A.S.
AS43417 is Borusan Holding A.S. (borusan.com). It announces 1,280 IPv4 addresses in 6 prefixes, and 0 IPv6 prefixes.
Turkey· RIPE· allocated 2012-04-05· business
1,280
IPv4 addresses announced
6
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
1,280
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.
- Turkey1,280 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- Borusan_Holding
- name
- Borusan Holding A.S.
- org
- ORG-BHA29-RIPE
- org name
- Borusan Holding A.S.
- org address
- Pürtela? Hasan Efendi Mah. Meclis-i Mebusan Cad. No: 35 ?ç Kap? No: 3, 34470, istanbul, TURKEY
- org country
- TR
- country
- TR
- source
- ripe
- status
- ASSIGNED
- created
- 2012-04-05
- updated
- 2020-02-11
- maintainer
- RIPE-NCC-END-MNT|BORUSANDANISMANLIK
- abuse name
- Abuse-C Role
- abuse email
- networkteam@borusan.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.
- 0.31%
- None here
- None here
- None here
- None here
- None here
- Hosting IP25620.00%
- None here
- None here
- None here
- 0.08%
- 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 |
|---|---|---|---|---|
| 5.252.4.0/22 | Turkey | not found | 16 | 2026-10-02 |
| 5.252.4.0/24 | Turkey | not found | 16 | 2026-10-02 |
| 5.252.5.0/24 | Turkey | not found | 16 | 2026-10-02 |
| 5.252.6.0/24 | Turkey | not found | 16 | 2026-10-02 |
| 5.252.7.0/24 | Turkey | not found | 16 | 2026-10-02 |
| 193.238.25.0/24 | Turkey | not found | 16 | 2026-10-02 |
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