AS16135 TURKCELL ILETISIM HIZMETLERI A.S.

Türkiye TURKCELL-AS RIPE 304 IPv4 prefixes 110 IPv6 prefixes

IPv4 addresses

1,690,624

IPv6 /48 networks

1,844

RPKI

414 valid0 no ROA

Peers and downstreams

Holder

AS name: TURKCELL-AS
Description: Turkcell A.S.
Organisation: TURKCELL ILETISIM HIZMETLERI A.S.
Abuse contact: solip@superonline.net
Assigned: 2004-04-20
Registered: 2004-04-21
Record last changed: 2019-12-04 11:18 UTC

141.196.0.0/19 141.196.104.0/21 141.196.112.0/21 141.196.120.0/21 141.196.128.0/21 141.196.136.0/21 141.196.144.0/21 141.196.152.0/21 141.196.160.0/21 141.196.168.0/21 141.196.176.0/21 141.196.184.0/21 141.196.32.0/19 141.196.64.0/21 141.196.72.0/21 141.196.80.0/21 141.196.88.0/21 141.196.96.0/21 176.227.0.0/19 176.227.32.0/19 176.227.64.0/19 176.227.96.0/19 176.237.0.0/19 176.237.128.0/21 176.237.136.0/21 176.237.144.0/21 176.237.152.0/21 176.237.160.0/21 176.237.168.0/21 176.237.176.0/21 176.237.184.0/21 176.237.192.0/20 176.237.208.0/20 176.237.224.0/20 176.237.32.0/19 176.237.64.0/19 176.237.96.0/19 176.238.0.0/19 176.238.112.0/20 176.238.128.0/19 176.238.160.0/19 176.238.192.0/19 176.238.224.0/19 176.238.32.0/20 176.238.48.0/20 176.238.64.0/20 176.238.80.0/20 176.238.96.0/20 176.239.0.0/19 176.239.128.0/19 176.239.192.0/19 176.239.224.0/21 176.239.232.0/21 176.239.240.0/21 176.239.248.0/21 176.239.96.0/19 176.88.56.0/24 176.89.0.0/19 176.89.128.0/19 176.89.192.0/19 176.89.224.0/19 176.89.32.0/19 176.89.64.0/19 176.89.96.0/19 176.90.0.0/17 176.90.128.0/19 176.90.160.0/19 176.90.192.0/20 176.90.208.0/21 176.90.216.0/21 176.90.224.0/19 176.91.0.0/17 176.91.128.0/17 178.240.0.0/18 178.240.128.0/19 178.240.160.0/19 178.240.192.0/19 178.240.224.0/20 178.240.64.0/20 178.240.80.0/20 178.240.96.0/20 178.241.0.0/19 178.241.128.0/19 178.241.160.0/19 178.241.224.0/20 178.241.240.0/22 178.241.248.0/24 178.241.249.0/24 178.241.32.0/19 178.241.64.0/18 178.242.0.0/16 178.243.0.0/19 178.243.128.0/21 178.243.136.0/21 178.243.144.0/21 178.243.152.0/21 178.243.160.0/21 178.243.168.0/21 178.243.176.0/21 178.243.184.0/21 178.243.192.0/19 178.243.224.0/19 178.243.32.0/19 178.243.64.0/19 178.243.96.0/19 178.244.128.0/20 178.244.144.0/20 178.244.16.0/20 178.244.160.0/20 178.244.176.0/20 178.244.192.0/20 178.244.208.0/20 178.244.224.0/20 178.244.240.0/20 178.244.32.0/19 178.244.64.0/18 178.245.128.0/19 178.245.160.0/19 178.245.192.0/19 178.245.224.0/19 178.245.64.0/19 178.246.0.0/18 178.246.128.0/18 178.246.192.0/18 178.246.64.0/19 178.246.96.0/19 178.247.0.0/19 178.247.128.0/19 178.247.160.0/19 178.247.192.0/19 178.247.224.0/19 178.247.32.0/19 178.247.64.0/19 178.247.96.0/19 188.56.0.0/19 188.56.192.0/19 188.56.224.0/20 188.56.240.0/20 188.56.32.0/19 188.57.0.0/19 188.57.128.0/19 188.57.160.0/20 188.57.176.0/22 188.57.240.0/22 188.57.32.0/19 188.57.64.0/19 188.57.96.0/19 188.58.0.0/18 188.58.128.0/19 188.58.192.0/19 188.58.64.0/18 188.59.0.0/17 188.59.128.0/18 188.59.192.0/20 188.59.213.0/24 188.59.215.0/24 188.59.219.0/24 188.59.220.0/24 188.59.221.0/24 188.59.223.0/24 188.59.227.0/24 188.59.228.0/24 188.59.229.0/24 188.59.230.0/24 188.59.231.0/24 188.59.233.0/24 188.59.248.0/24 188.59.249.0/24 188.59.250.0/24 188.59.255.0/24 212.252.168.0/24 213.43.0.0/18 213.43.160.0/20 213.43.176.0/21 213.43.184.0/21 213.43.192.0/20 213.43.245.0/24 213.43.255.0/24 213.43.64.0/18 31.140.0.0/22 31.140.100.0/22 31.140.104.0/22 31.140.108.0/22 31.140.112.0/22 31.140.116.0/22 31.140.12.0/22 31.140.120.0/22 31.140.124.0/22 31.140.128.0/18 31.140.16.0/22 31.140.192.0/19 31.140.20.0/22 31.140.224.0/19 31.140.24.0/22 31.140.28.0/22 31.140.32.0/22 31.140.36.0/22 31.140.4.0/22 31.140.40.0/22 31.140.44.0/22 31.140.48.0/22 31.140.52.0/22 31.140.56.0/22 31.140.60.0/22 31.140.64.0/22 31.140.68.0/22 31.140.72.0/22 31.140.76.0/22 31.140.8.0/22 31.140.80.0/22 31.140.84.0/22 31.140.88.0/22 31.140.92.0/22 31.140.96.0/22 31.141.0.0/22 31.141.16.0/21 31.141.176.0/20 31.141.192.0/20 31.141.208.0/20 31.141.224.0/20 31.141.24.0/21 31.141.240.0/20 31.141.32.0/21 31.141.4.0/22 31.141.40.0/21 31.141.48.0/20 31.141.8.0/22 31.141.80.0/20 31.142.0.0/17 31.142.128.0/17 31.143.0.0/19 31.143.128.0/19 31.143.160.0/20 31.143.176.0/20 31.143.192.0/19 31.143.224.0/19 31.143.32.0/19 31.143.64.0/19 5.11.128.0/17 5.24.0.0/19 5.24.128.0/18 5.24.192.0/19 5.24.224.0/19 5.24.32.0/19 5.24.64.0/19 5.24.96.0/19 5.25.0.0/20 5.25.112.0/20 5.25.128.0/20 5.25.144.0/20 5.25.160.0/20 5.25.176.0/21 5.25.192.0/20 5.25.208.0/20 5.25.224.0/20 5.25.240.0/20 5.25.32.0/21 5.25.40.0/21 5.25.48.0/20 5.25.64.0/20 5.25.80.0/20 5.25.96.0/20 5.26.0.0/17 5.26.128.0/17 5.27.0.0/20 5.27.108.0/22 5.27.112.0/22 5.27.116.0/22 5.27.120.0/22 5.27.128.0/19 5.27.16.0/20 5.27.160.0/19 5.27.192.0/19 5.27.224.0/19 5.27.32.0/21 5.27.40.0/21 5.27.48.0/21 5.27.56.0/21 5.27.64.0/22 5.27.68.0/22 5.27.72.0/22 5.27.76.0/22 5.27.80.0/22 5.27.84.0/22 5.27.88.0/22 77.67.128.0/19 77.67.160.0/19 77.67.192.0/19 86.108.140.0/24 86.108.165.0/24 86.108.183.0/24 86.108.184.0/21 86.108.220.0/22 86.108.233.0/24 86.108.234.0/24 86.108.240.0/24 86.108.241.0/24 86.108.243.0/24 86.108.244.0/24 86.108.246.0/24 86.108.247.0/24 86.108.248.0/24 86.108.254.0/24 86.108.255.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 80/100

pass	Prefixes covered by valid ROAs 414 of 414 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 110 IPv6 prefixes.	15/15
partly	More than one upstream 1 upstream seen in BGP.	5/10
pass	Working abuse contact solip@superonline.net is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
fail	Registry record maintained Last changed 2019-12-04.	0/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/16135"><img src="https://ip-fd.net/badge/asn/16135/health.svg" alt="AS16135 network health on IP-FD.net"></a>

Markdown

[![AS16135 network health](https://ip-fd.net/badge/asn/16135/health.svg)](https://ip-fd.net/asn/16135)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 13:34 UTC	Relationship changed	AS65389	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65386	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65274	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65090	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65087	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65085	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65083	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS65082	upstream to peer
2026-10-04 13:34 UTC	New neighbour	AS64950	peer
2026-10-04 13:34 UTC	Relationship changed	AS64681	upstream to peer
2026-10-04 13:34 UTC	Relationship changed	AS4276225117	upstream to peer
2026-10-04 13:34 UTC	Prefix gone	2a02:4e0:10::/48

WHOIS

aut-num:        AS16135
as-name:        TURKCELL-AS
descr:          Turkcell A.S.
org:            ORG-TA62-RIPE
admin-c:        TIM96-RIPE
tech-c:         TIM96-RIPE
tech-c:         TIM96-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         tr-turkcell
created:        2004-04-21T12:42:16Z
last-modified:  2019-12-04T11:18:08Z
source:         RIPE
sponsoring-org: ORG-SIOI1-RIPE
% 6 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/16135

const res = await fetch('https://ip-fd.net/api/v1/asn/16135', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/16135', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/16135');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/16135", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

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