Yildiz Teknik Universitesi
YILDIZ-NET
BGP inherited
Cluster stats
| Netblocks | 7 · 7,930 IPv4 addresses |
| All fragments | 24 blocks across 8 clusters |
| Cluster ID | 208833156 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
7
0 netblocks since 2026-07-05
2026-07-05
peak 7
2026-07-19
IP Ranges (7)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 95.183.138.0/23 | YILDIZ-NET | RIPE | ASSIGNED PA | ● medium |
| 95.183.192.0/22 | YILDIZ-NET | RIPE | ASSIGNED PA | ● medium |
| 193.255.112.0/21 | YILDIZ-NET | RIPE | ASSIGNED PA | ● medium |
| 194.27.100.0/23 | YILDIZ-NET | RIPE | ASSIGNED PA | ● medium |
| 193.140.1.0 – 193.140.7.255 | YILDIZ-NET | RIPE | ASSIGNED PA | ● low |
| 194.27.92.0 – 194.27.99.255 | YILDIZ-NET | RIPE | ASSIGNED PA | ● low |
| 2001:a98:8040::/48 | YILDIZ-NET | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “YILDIZ” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- Yildiz Teknik Universitesi 9 blocks
- YILDIZ MUSTAFA 2 blocks
- YILDIZ-GRUNDSTUECKSVERWALTUNG-NET1 2 blocks
- YILDIZ-HWY-AT 1 blocks
- YILDIZ-HOLDING-AS 1 blocks
- Yildiz Fatih 1 blocks
- Yildiz_Ankara-NET 1 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- TANYILDIZI via Turk Telekomunikasyon Anonim Sirketi sub-allocation
- ALTINYILDIZ-NETH via Vodafone Net Iletisim Hizmetler AS sub-allocation
- YILDIZ-HWY-AT via A1 Telekom Austria AG sub-allocation
- Altinyildiz_NET via Vodafone Net Iletisim Hizmetler AS sub-allocation
- oyediyildiz-9604 via Radore Veri Merkezi Hizmetleri A.S. sub-allocation
- Yildiz_Ankara-NET via Vodafone Net Iletisim Hizmetler AS sub-allocation
- Yildizlar_SSS_Holding_AS via Turk Telekomunikasyon Anonim Sirketi sub-allocation
- YILDIZKALIP-NET via TATA COMMUNICATIONS (AMERICA) INC sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(7 of 7)
Possible discrepancies (3)
These blocks are registered to YILDIZ-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:a98:8040::/48 /48 | authorized for AS8517 — National Academic Network and Information Center |
| 194.27.92.0 – 194.27.99.255 /21 | authorized for AS8517 — National Academic Network and Information Center |
| 193.140.1.0 – 193.140.7.255 /21 | authorized for AS8517 — National Academic Network and Information Center |
NIC Handles
DUMY-RIPE
DUMY-RIPE
ULAKNET-MNT