AS44547 Netundweb Telekomunikasyon Ticaret…

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.

58/100

Caution

How this score is built

Baseline (neutral) 65
Multiple-origin (MOAS) routing anomaly −12
Isp allocation +5
Trust score 58 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS44547 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

Prefix	Origin ASNs	Last detected (UTC)
142.111.154.0/24	AS44547, AS401152	2026-07-17 19:22:38
37.221.76.0/24	AS44547, AS211851	2026-07-17 19:22:38

Network profile

Source: PeeringDB →

Network type Content

Traffic level 100-200Gbps

Geographic scope Global

Traffic ratio Mostly Inbound

Peering policy Open

IRR record AS-NETUWEB

Present at 1 internet exchange: GNM-IX

Website ↗ Looking glass ↗

Top CIDR ranges

CIDR	IPs	PTR Density	Organization	Country	State	City
45.149.242.0/24	256	99.2%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	BG	—	—
79.110.234.0/24	256	0.0%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	TR	—	—
80.208.221.0/24	256	2.7%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	TR	—	—
87.121.103.0/24	256	99.6%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	BG	—	—
89.35.52.0/24	256	93.8%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	TR	—	—
91.92.16.0/24	256	93.8%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	BG	—	—
94.156.113.0/24	256	98.4%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	BG	—	—
131.222.225.0/24	256	0.0%	Ozgur Efe Yilanci	TR	—	—
142.111.154.0/24	256	90.2%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	US	—	—
166.1.1.0/24	256	87.9%	Netundweb Telekomunikasyon Ticaret Limited Sirketi	US	—	—
142.111.154.128/25	128	0.0%	—	TR	—	—
142.111.154.96/27	32	0.0%	—	TR	—	—
142.111.154.0/28	16	0.0%	—	TR	—	—
142.111.154.32/28	16	0.0%	—	TR	—	—
142.111.154.24/29	8	0.0%	—	US	—	—
142.111.154.48/29	8	0.0%	—	TR	—	—
142.111.154.72/29	8	0.0%	—	TR	—	—
142.111.154.80/29	8	0.0%	—	TR	—	—
142.111.154.16/30	4	0.0%	—	TR	—	—
142.111.154.56/30	4	0.0%	—	US	—	—
142.111.154.60/30	4	0.0%	—	TR	—	—
142.111.154.68/30	4	0.0%	—	TR	—	—
142.111.154.88/30	4	0.0%	—	US	—	—
142.111.154.20/31	2	0.0%	—	TR	—	—
142.111.154.66/31	2	0.0%	—	US	—	—
142.111.154.94/31	2	0.0%	—	US	—	—
142.111.154.22	1	0.0%	—	US	—	—
142.111.154.23	1	0.0%	—	TR	—	—
142.111.154.64	1	0.0%	—	US	—	—
142.111.154.65	1	0.0%	—	TR	—	—
142.111.154.92	1	0.0%	—	TR	—	—
142.111.154.93	1	0.0%	—	US	—	—

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS44547 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
87.121.103.0/24	94,649	2026-07-18 10:53:09
79.110.234.0/24	75,364	2026-07-18 10:53:09
131.222.225.0/24	73,626	2026-07-18 10:53:09
89.35.52.0/24	71,844	2026-07-18 10:53:09
80.208.221.0/24	69,432	2026-07-18 10:53:09
94.156.113.0/24	65,861	2026-07-18 10:53:09
142.111.154.0/24	65,253	2026-07-17 20:03:42
91.92.16.0/24	42,742	2026-07-18 11:27:31
166.1.1.0/24	39,904	2026-07-18 10:52:59
5.10.220.0/24	10,802	2026-07-07 00:13:16
50.114.185.0/24	9,953	2026-06-27 14:11:53
45.149.242.0/24	7,298	2026-07-18 10:52:17
5.178.111.0/24	5,271	2026-06-28 17:35:18
45.67.203.0/24	2,691	2026-06-08 02:00:32
45.87.120.0/24	2,532	2026-05-22 22:02:35
91.132.49.0/24	2,249	2026-05-22 22:07:25
194.146.26.0/24	1,908	2026-06-02 16:01:33
31.58.248.0/24	1,773	2026-07-07 00:13:16
45.143.4.0/24	1,649	2026-05-22 21:53:32
166.1.91.0/24	872	2026-05-22 22:21:40
87.121.104.0/24	844	2026-06-27 10:13:05
37.221.77.0/24	711	2026-07-18 10:53:01
143.20.20.0/24	568	2026-07-10 16:45:55
185.118.141.0/24	295	2026-07-14 15:42:38
78.135.111.0/24	165	2026-06-02 15:21:20
87.76.131.0/24	153	2026-07-18 11:20:57
89.116.69.0/24	107	2026-05-28 03:30:49
45.152.243.0/24	107	2026-06-01 00:54:56
166.1.91.109/32	58	2026-06-09 23:59:57
88.209.248.0/24	56	2026-06-01 01:12:56
91.92.16.1/32	53	2026-05-28 03:13:43
37.221.76.0/24	53	2026-05-20 16:58:49
45.87.174.0/24	47	2026-07-07 00:05:33
151.242.52.0/24	33	2026-05-31 21:55:57
141.11.65.0/24	32	2026-07-11 11:45:56
31.57.135.0/24	29	2026-07-11 11:46:56
45.8.196.0/24	29	2026-07-09 23:41:56
45.67.203.228/32	29	2026-07-06 22:13:47
131.222.225.109/32	28	2026-05-24 14:22:34
213.254.170.0/24	25	2026-07-09 23:46:55
89.35.52.47/32	14	2026-06-05 11:31:56
37.221.76.15/32	12	2026-05-31 11:31:55
151.242.52.120/32	10	2026-05-21 11:43:43
5.10.220.98/32	9	2026-05-30 09:51:54
166.1.1.166/32	9	2026-06-30 15:00:27
5.10.220.56/32	8	2026-05-22 21:46:27
87.121.103.0/32	8	2026-07-11 11:25:55
45.158.14.34/32	8	2026-05-31 12:51:55
166.1.1.5/32	8	2026-07-14 20:39:30
37.221.77.16/32	8	2026-05-31 11:40:55

Showing top 50 of 59 announced prefixes by sample volume.

Frequently Asked Questions

What is AS44547?

AS44547 is an Autonomous System Number assigned to Netundweb Telekomunikasyon Ticaret Limited 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 AS44547 announce?

AS44547 announces 2.6K IPv4 addresses distributed across 10 routed CIDR prefixes. The network is registered in Türkiye.

Who operates AS44547?

AS44547 is operated by Netundweb Telekomunikasyon Ticaret Limited Sirketi. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.

What country is AS44547 registered in?

AS44547 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.