AS49879
ISIK Bilgisayar Internet ve Yayincilik Hizmetleri
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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 217.116.192.0/20 | 4.1K |
18.8%
|
ISIK Bilgisayar Internet ve Yayincilik Hizmetleri | TR | Ankara | Ankara |
| 185.21.204.0/22 | 1.0K |
1.4%
|
ISIK Bilgisayar Internet ve Yayincilik Hizmetleri | TR | Ankara | Ankara |
| 185.141.109.0/24 | 256 |
0.0%
|
ISIK Bilgisayar Internet ve Yayincilik Hizmetleri | TR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS49879 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 |
|---|---|---|
| 185.141.109.0/24 | 103,953 | 2026-10-13 23:29:09 |
| 217.116.192.0/24 | 102,820 | 2026-10-13 23:29:09 |
| 217.116.207.0/24 | 102,273 | 2026-10-13 23:29:09 |
| 217.116.201.0/24 | 102,118 | 2026-10-13 23:29:09 |
| 217.116.202.0/24 | 100,635 | 2026-10-13 23:29:09 |
| 217.116.199.0/24 | 100,406 | 2026-10-13 23:29:09 |
| 217.116.205.0/24 | 99,535 | 2026-10-13 23:29:09 |
| 217.116.195.0/24 | 98,986 | 2026-10-13 23:29:09 |
| 217.116.197.0/24 | 97,636 | 2026-10-13 23:29:09 |
| 217.116.192.0/21 | 97,225 | 2026-10-13 23:29:09 |
| 217.116.194.0/24 | 96,579 | 2026-10-13 23:29:09 |
| 217.116.193.0/24 | 96,563 | 2026-10-13 23:29:09 |
| 217.116.203.0/24 | 96,492 | 2026-10-13 23:29:09 |
| 217.116.198.0/24 | 95,583 | 2026-10-13 23:29:09 |
| 217.116.196.0/24 | 94,984 | 2026-10-13 23:29:09 |
| 217.116.206.0/24 | 94,880 | 2026-10-13 23:29:09 |
| 217.116.204.0/24 | 94,716 | 2026-10-13 23:29:09 |
| 217.116.200.0/24 | 93,833 | 2026-10-13 23:29:09 |
| 217.116.200.0/21 | 93,470 | 2026-10-13 23:29:09 |
| 185.21.204.0/22 | 90,243 | 2026-10-13 23:29:09 |
| 185.21.204.0/24 | 88,083 | 2026-10-13 23:29:09 |
| 185.21.206.0/24 | 87,665 | 2026-10-13 23:29:09 |
| 185.21.207.0/24 | 87,572 | 2026-10-13 23:29:09 |
| 185.21.205.0/24 | 86,839 | 2026-10-13 23:29:09 |
Frequently Asked Questions
What is AS49879?
AS49879 is an Autonomous System Number assigned to ISIK Bilgisayar Internet ve Yayincilik Hizmetleri. 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 AS49879 announce?
AS49879 announces 5.4K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Türkiye.
Who operates AS49879?
AS49879 is operated by ISIK Bilgisayar Internet ve Yayincilik Hizmetleri. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.
What country is AS49879 registered in?
AS49879 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
