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Autonomous System

AS51559

Netinternet Bilisim Teknolojileri AS

Announced IPs
36,608
CIDR prefixes
53
ASN
AS51559

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 100-200Gbps
Geographic scope Global
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-NETINTERNET

Present at 3 internet exchanges: DE-CIX Istanbul: DE-CIX Istanbul Peering LAN, TR-IX: Istanbul, GIBIRIX

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
89.252.160.0/20 4.1K
67.8%
Netinternet Bilisim Teknolojileri AS TR — —
94.102.0.0/21 2.0K
60.0%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.160.0/21 2.0K
35.4%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
95.173.184.0/21 2.0K
52.8%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
159.253.40.0/21 2.0K
61.8%
Netinternet Bilisim Teknolojileri AS TR — —
89.43.28.0/22 1.0K
36.9%
Netinternet Bilisim Teknolojileri AS TR Istanbul Istanbul
89.43.64.0/22 1.0K
47.5%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.128.0/22 1.0K
45.4%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.144.0/22 1.0K
25.7%
Netinternet Bilisim Teknolojileri AS TR — —
93.113.60.0/22 1.0K
52.2%
Netinternet Bilisim Teknolojileri AS TR — —
93.115.76.0/22 1.0K
24.1%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
94.102.8.0/22 1.0K
64.0%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
95.173.168.0/22 1.0K
76.4%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.180.0/22 1.0K
37.3%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
159.253.32.0/22 1.0K
57.3%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
185.83.144.0/22 1.0K
99.7%
Netinternet Bilisim Teknolojileri AS TR — —
185.95.84.0/22 1.0K
21.9%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
31.192.208.0/23 512
69.9%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
89.252.132.0/23 512
73.4%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.140.0/23 512
48.2%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.148.0/23 512
49.6%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.176.0/23 512
38.3%
Netinternet Bilisim Teknolojileri AS TR — —
91.227.4.0/23 512
100.0%
Netinternet Bilisim Teknolojileri AS TR — —
91.229.44.0/23 512
0.0%
Netinternet Bilisim Teknolojileri AS TR — —
94.102.14.0/23 512
80.1%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.178.0/23 512
46.9%
Netinternet Bilisim Teknolojileri AS TR — —
159.253.38.0/23 512
70.7%
Netinternet Bilisim Teknolojileri AS TR — —
185.174.28.0/23 512
98.6%
Netinternet Bilisim Teknolojileri AS TR — —
31.192.210.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
31.192.213.0/24 256
43.4%
Netinternet Bilisim Teknolojileri AS TR — —
31.192.215.0/24 256
46.5%
Netinternet Bilisim Teknolojileri AS TR — —
80.253.245.0/24 256
100.0%
Netinternet Bilisim Teknolojileri AS TR — —
84.247.20.0/24 256
21.1%
Netinternet Bilisim Teknolojileri AS US — —
87.76.194.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS UA — —
87.232.93.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS NL — —
88.214.43.0/24 256
100.0%
Netinternet Bilisim Teknolojileri AS TR — —
89.126.228.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS NL — —
89.251.28.0/24 256
4.3%
Advika Web Developments Hosting Pvt Ltd UA — —
89.252.135.0/24 256
7.0%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.136.0/24 256
2.0%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
89.252.139.0/24 256
8.6%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.143.0/24 256
65.6%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.150.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.154.0/24 256
7.8%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.158.0/24 256
50.4%
Netinternet Bilisim Teknolojileri AS TR — —
91.227.6.0/24 256
99.6%
Netinternet Bilisim Teknolojileri AS TR — —
91.229.35.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS TR — —
94.102.13.0/24 256
52.0%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.172.0/24 256
61.7%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.177.0/24 256
64.1%
Netinternet Bilisim Teknolojileri AS TR — —
159.253.36.0/24 256
4.7%
Netinternet Bilisim Teknolojileri AS TR — —
185.174.30.0/24 256
99.6%
Netinternet Bilisim Teknolojileri AS TR — —
191.44.120.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS PL — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS51559 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
95.173.178.0/24 573,332 2026-10-15 00:37:31
95.173.170.0/24 562,377 2026-10-15 00:37:31
95.173.160.0/24 549,805 2026-10-15 00:37:31
89.252.135.0/24 541,769 2026-10-15 00:37:31
84.247.20.0/24 541,603 2026-10-15 00:37:31
95.173.179.0/24 530,865 2026-10-15 00:37:31
89.43.66.0/24 528,154 2026-10-15 00:37:31
80.253.245.0/24 526,167 2026-10-15 00:37:31
95.173.189.0/24 524,826 2026-10-15 00:37:31
94.102.1.0/24 519,562 2026-10-15 00:37:31
95.173.165.0/24 518,592 2026-10-15 00:37:31
95.173.191.0/24 516,247 2026-10-15 00:37:31
89.252.147.0/24 515,191 2026-10-15 00:37:31
185.83.145.0/24 515,159 2026-10-15 00:37:31
88.214.43.0/24 512,741 2026-10-15 00:37:31
93.113.62.0/24 512,238 2026-10-15 00:37:31
31.192.208.0/24 510,135 2026-10-15 00:37:31
95.173.190.0/24 506,725 2026-10-15 00:37:31
89.43.29.0/24 506,713 2026-10-15 00:37:31
89.43.64.0/24 506,466 2026-10-15 00:37:31
95.173.184.0/24 505,866 2026-10-15 00:37:31
89.43.31.0/24 504,845 2026-10-15 00:37:31
94.102.7.0/24 501,411 2026-10-15 00:37:31
159.253.45.0/24 500,825 2026-10-15 00:37:31
95.173.164.0/24 500,757 2026-10-15 00:37:31
185.174.30.0/24 499,889 2026-10-15 00:37:31
89.252.166.0/24 499,725 2026-10-15 00:37:31
95.173.181.0/24 499,498 2026-10-15 00:37:31
159.253.33.0/24 499,362 2026-10-15 00:37:31
89.43.67.0/24 499,131 2026-10-15 00:37:31
185.174.29.0/24 498,973 2026-10-15 00:37:31
185.174.28.0/24 498,338 2026-10-15 00:37:31
31.192.213.0/24 498,107 2026-10-15 00:37:31
159.253.35.0/24 495,315 2026-10-15 00:37:31
95.173.161.0/24 494,636 2026-10-15 00:37:31
89.252.128.0/24 494,316 2026-10-15 00:37:31
89.43.28.0/24 493,921 2026-10-15 00:37:31
185.95.84.0/24 493,858 2026-10-15 00:37:31
93.113.63.0/24 492,941 2026-10-15 00:37:31
89.252.148.0/24 492,449 2026-10-15 00:37:31
185.83.146.0/24 491,339 2026-10-15 00:37:31
89.252.131.0/24 491,012 2026-10-15 00:37:31
89.252.165.0/24 490,586 2026-10-15 00:37:31
89.43.65.0/24 490,401 2026-10-15 00:37:31
185.83.147.0/24 490,178 2026-10-15 00:37:31
89.252.175.0/24 489,674 2026-10-15 00:37:31
94.102.13.0/24 489,597 2026-10-15 00:37:31
89.252.130.0/24 489,539 2026-10-15 00:37:31
93.113.61.0/24 488,983 2026-10-15 00:37:31
89.252.163.0/24 488,846 2026-10-15 00:37:31

Showing top 50 of 232 announced prefixes by sample volume.

Frequently Asked Questions

What is AS51559?

AS51559 is an Autonomous System Number assigned to Netinternet Bilisim Teknolojileri AS. 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 AS51559 announce?

AS51559 announces 36.6K IPv4 addresses distributed across 53 routed CIDR prefixes. The network is registered in Türkiye.

Who operates AS51559?

AS51559 is operated by Netinternet Bilisim Teknolojileri AS. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.

What country is AS51559 registered in?

AS51559 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-15 00:39:05 UTC
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