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Autonomous System

AS51559

Netinternet Bilisim Teknolojileri AS

Announced IPs
35,584
CIDR prefixes
49
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 v1.3.0 — 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
68.0%
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
35.5%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
95.173.184.0/21 2.0K
52.7%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
159.253.40.0/21 2.0K
61.9%
Netinternet Bilisim Teknolojileri AS TR — —
89.43.28.0/22 1.0K
36.8%
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
24.2%
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
56.7%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
185.83.144.0/22 1.0K
99.8%
Netinternet Bilisim Teknolojileri AS TR — —
185.95.84.0/22 1.0K
21.8%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
31.192.208.0/23 512
70.5%
Netinternet Bilisim Teknolojileri AS TR Denizli Denizli
89.252.132.0/23 512
72.5%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.140.0/23 512
48.0%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.148.0/23 512
49.6%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.176.0/23 512
40.6%
Netinternet Bilisim Teknolojileri AS TR — —
91.227.4.0/23 512
99.8%
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
71.1%
Netinternet Bilisim Teknolojileri AS TR — —
185.174.28.0/23 512
97.5%
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
46.9%
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 — —
88.214.43.0/24 256
100.0%
Netinternet Bilisim Teknolojileri AS TR — —
89.251.28.0/24 256
3.9%
Netinternet Bilisim Teknolojileri AS 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
11.3%
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
8.2%
Netinternet Bilisim Teknolojileri AS TR — —
89.252.158.0/24 256
50.4%
Netinternet Bilisim Teknolojileri AS TR — —
91.227.6.0/24 256
100.0%
Netinternet Bilisim Teknolojileri AS TR — —
91.229.35.0/24 256
0.0%
Netinternet Bilisim Teknolojileri AS TR — —
94.102.13.0/24 256
53.5%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.172.0/24 256
61.3%
Netinternet Bilisim Teknolojileri AS TR — —
95.173.177.0/24 256
64.5%
Netinternet Bilisim Teknolojileri AS TR — —
159.253.36.0/24 256
4.3%
Netinternet Bilisim Teknolojileri AS TR — —
185.174.30.0/24 256
99.2%
Netinternet Bilisim Teknolojileri AS TR — —

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
95.173.170.0/24 766,578 2026-11-13 13:33:36
95.173.160.0/24 754,675 2026-11-13 13:33:36
89.252.135.0/24 751,924 2026-11-13 13:33:36
84.247.20.0/24 748,411 2026-11-13 13:33:36
95.173.179.0/24 734,489 2026-11-13 13:33:36
93.113.62.0/24 733,031 2026-11-13 13:33:36
80.253.245.0/24 730,339 2026-11-13 13:33:36
95.173.165.0/24 724,926 2026-11-13 13:33:36
95.173.189.0/24 722,032 2026-11-13 13:33:36
88.214.43.0/24 720,088 2026-11-13 13:33:36
89.43.66.0/24 718,935 2026-11-13 13:33:36
185.83.145.0/24 714,905 2026-11-13 13:33:36
95.173.190.0/24 712,617 2026-11-13 13:33:36
95.173.184.0/24 707,659 2026-11-13 13:33:36
95.173.178.0/24 706,974 2026-11-13 13:33:36
185.174.30.0/24 703,404 2026-11-13 13:33:36
94.102.7.0/24 703,030 2026-11-13 13:33:36
95.173.181.0/24 702,479 2026-11-13 13:33:36
185.174.29.0/24 702,161 2026-11-13 13:33:36
159.253.45.0/24 701,180 2026-11-13 13:33:36
95.173.191.0/24 698,991 2026-11-13 13:33:36
185.95.84.0/24 696,344 2026-11-13 13:33:36
159.253.33.0/24 695,823 2026-11-13 13:33:36
159.253.35.0/24 695,040 2026-11-13 13:33:36
89.252.166.0/24 694,947 2026-11-13 13:33:36
31.192.208.0/24 694,708 2026-11-13 13:33:36
93.113.63.0/24 694,144 2026-11-13 13:33:36
94.102.1.0/24 692,076 2026-11-13 13:33:36
95.173.164.0/24 692,028 2026-11-13 13:32:01
185.83.147.0/24 691,327 2026-11-13 13:33:36
185.83.146.0/24 690,911 2026-11-13 13:33:36
185.95.87.0/24 690,590 2026-11-13 13:33:36
94.102.13.0/24 690,496 2026-11-13 13:33:36
94.102.15.0/24 689,359 2026-11-13 13:33:36
89.43.67.0/24 688,998 2026-11-13 13:33:36
95.173.188.0/24 688,462 2026-11-13 13:33:36
159.253.47.0/24 687,318 2026-11-13 13:33:36
89.43.29.0/24 687,233 2026-11-13 13:33:36
95.173.172.0/24 685,761 2026-11-13 13:33:36
185.174.28.0/24 685,563 2026-11-13 13:33:36
89.43.31.0/24 685,264 2026-11-13 13:33:36
95.173.163.0/24 685,045 2026-11-13 13:33:36
89.252.128.0/24 684,724 2026-11-13 13:33:36
94.102.2.0/24 683,131 2026-11-13 13:33:36
89.252.165.0/24 682,766 2026-11-13 13:33:36
159.253.46.0/24 682,745 2026-11-13 13:33:36
89.43.64.0/24 682,108 2026-11-13 13:33:36
185.95.86.0/24 681,568 2026-11-13 13:33:36
31.192.213.0/24 681,155 2026-11-13 13:33:36
159.253.43.0/24 680,556 2026-11-13 13:33:36

Showing top 50 of 240 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 35.6K IPv4 addresses distributed across 49 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: 2026-11-13 13:39:05 UTC
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