AS42807
Cizgi Telekomunikasyon Anonim Sirketi
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS42807 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 92.119.76.0/22 | 42,794 | 2026-11-12 19:19:33 |
| 31.207.86.0/24 | 30,038 | 2026-11-12 19:19:33 |
| 94.199.200.0/22 | 28,282 | 2026-11-12 19:19:33 |
| 109.232.216.0/21 | 28,261 | 2026-11-12 19:19:33 |
| 31.207.83.0/24 | 28,193 | 2026-11-12 19:19:33 |
| 31.207.87.0/24 | 28,159 | 2026-11-12 19:19:33 |
| 31.207.82.0/24 | 28,091 | 2026-11-12 19:19:33 |
| 31.207.81.0/24 | 28,087 | 2026-11-12 19:19:33 |
| 31.207.85.0/24 | 28,081 | 2026-11-12 19:19:33 |
| 37.230.104.0/21 | 27,444 | 2026-11-12 19:19:33 |
| 178.157.8.0/21 | 27,161 | 2026-11-12 19:19:33 |
| 213.159.0.0/21 | 27,068 | 2026-11-12 19:19:33 |
| 31.207.80.0/24 | 27,046 | 2026-11-12 19:19:33 |
| 31.207.84.0/24 | 27,040 | 2026-11-12 19:19:33 |
| 185.99.196.0/22 | 26,946 | 2026-11-12 19:19:33 |
| 213.159.28.0/22 | 26,786 | 2026-11-12 19:19:33 |
| 109.232.221.0/24 | 26,406 | 2026-11-12 19:19:33 |
| 94.199.204.0/24 | 26,266 | 2026-11-12 19:19:33 |
| 185.15.40.0/22 | 25,407 | 2026-11-12 19:19:33 |
| 109.232.223.0/24 | 25,314 | 2026-11-12 19:19:33 |
| 185.121.126.0/24 | 19,947 | 2026-11-12 19:19:21 |
| 185.121.127.0/24 | 19,932 | 2026-11-12 19:19:21 |
| 37.230.110.0/23 | 19,003 | 2026-11-12 19:19:21 |
| 37.230.106.0/23 | 18,712 | 2026-11-12 19:19:21 |
| 5.253.140.0/22 | 18,528 | 2026-11-12 19:19:21 |
| 88.218.131.0/24 | 18,330 | 2026-11-12 19:19:21 |
| 88.218.128.0/24 | 18,326 | 2026-11-12 19:19:21 |
| 88.218.129.0/24 | 18,318 | 2026-11-12 19:19:21 |
| 88.218.130.0/24 | 18,311 | 2026-11-12 19:19:21 |
| 109.232.216.0/23 | 18,272 | 2026-11-12 19:19:21 |
| 109.232.218.0/24 | 18,262 | 2026-11-12 19:19:21 |
| 109.232.222.0/24 | 18,256 | 2026-11-12 19:19:21 |
| 109.232.219.0/24 | 18,254 | 2026-11-12 19:19:21 |
| 213.159.31.0/24 | 18,018 | 2026-11-12 19:19:21 |
| 94.199.205.0/24 | 17,804 | 2026-11-12 19:19:21 |
| 94.199.206.0/24 | 17,771 | 2026-11-12 19:19:21 |
| 94.199.207.0/24 | 17,734 | 2026-11-12 19:19:21 |
| 141.98.204.0/22 | 17,668 | 2026-11-12 19:19:21 |
| 152.89.36.0/22 | 17,658 | 2026-11-12 19:19:21 |
| 171.22.184.0/22 | 17,656 | 2026-11-12 19:19:21 |
| 80.253.241.0/24 | 2,220 | 2026-11-12 19:19:21 |
| 80.253.240.0/24 | 2,218 | 2026-11-12 19:19:21 |
Frequently Asked Questions
What is AS42807?
AS42807 is an Autonomous System Number assigned to Cizgi Telekomunikasyon Anonim Sirketi. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS42807 announce?
AS42807 announces 22.5K IPv4 addresses distributed across 17 routed CIDR prefixes. The network is registered in Türkiye.
Who operates AS42807?
AS42807 is operated by Cizgi Telekomunikasyon Anonim Sirketi. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.
What country is AS42807 registered in?
AS42807 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
