Skip to main content
Autonomes System

AS8517

National Academic Network and Information Center

Angezeigte IPs
230,400
CIDR-Präfixe
121
ASN
AS8517

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.

59/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 1 MOAS-Präfix — mehrere Origin-ASNs erkannt

Alle MOAS-Anomalien →

Ein zuvor stabiles Präfix, das von AS8517 wird jetzt auch von einer anderen ASN angekündigt (MOAS — Multiple-Origin AS), erkannt von unseren RIPE RIS Kollektoren. Oft harmlos (Anycast, Multi-Homing oder eine kürzliche Übertragung) — aber es kann ein Route Leak oder Prefix Hijack signalisieren, daher ist eine Überprüfung sinnvoll.

PräfixOrigin-ASNsZuletzt erkannt (UTC)
193.255.58.0/24 AS8517, AS42626 2026-09-10 22:40:48

Network profile

Source: PeeringDB →
Network type Educational/Research
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open

AS8517 — globaler IP-Fußabdruck

Städte, in denen AS8517 verfügt über messbare IPv4-Zuweisung. Klicken Sie auf einen Punkt, um die Seite der Stadt zu öffnen. Größe und Farbe skalieren mit der IP-Anzahl.

Auf 3D-Globus ansehen →

Top CIDR-Bereiche

CIDRIPsPTR DensityOrganisationLandStateCity
79.123.192.0/18 16.4K
3.8%
National Academic Network and Information Center TR Batman Batman
161.9.192.0/18 16.4K
2.1%
National Academic Network and Information Center TR Balıkesir Panderma
79.123.128.0/19 8.2K
1.8%
National Academic Network and Information Center TR Erzincan Erzincan
95.183.160.0/19 8.2K
0.6%
National Academic Network and Information Center TR Bayburt Province Bayburt
193.255.128.0/19 8.2K
1.4%
National Academic Network and Information Center TR Edirne Edirne
79.123.160.0/20 4.1K
2.7%
National Academic Network and Information Center TR Karaman Merkez
95.183.144.0/20 4.1K
0.0%
National Academic Network and Information Center TR Istanbul Maltepe
95.183.240.0/20 4.1K
3.5%
National Academic Network and Information Center TR Ankara Ankara
161.9.128.0/20 4.1K
0.0%
National Academic Network and Information Center TR İzmir Province Izmir
161.9.160.0/20 4.1K
2.1%
National Academic Network and Information Center TR
193.140.48.0/20 4.1K
35.0%
National Academic Network and Information Center TR Adana Adana
193.140.144.0/20 4.1K
48.4%
National Academic Network and Information Center TR Sivas Sivas
193.255.0.0/20 4.1K
0.0%
National Academic Network and Information Center TR Istanbul Istanbul
193.255.96.0/20 4.1K
3.4%
National Academic Network and Information Center TR Canakkale Merkez
193.255.176.0/20 4.1K
0.6%
National Academic Network and Information Center TR Balıkesir Balıkesir
193.255.192.0/20 4.1K
2.2%
National Academic Network and Information Center TR Adana Adana
194.27.0.0/20 4.1K
80.1%
National Academic Network and Information Center TR Ankara Ankara
194.27.32.0/20 4.1K
17.6%
National Academic Network and Information Center TR Aydın Efeler
194.27.112.0/20 4.1K
0.5%
National Academic Network and Information Center TR Bursa Province Bursa
194.27.128.0/20 4.1K
1.0%
National Academic Network and Information Center TR Istanbul Istanbul
79.123.184.0/21 2.0K
4.2%
National Academic Network and Information Center TR Nevşehir Province Nevşehir
95.183.128.0/21 2.0K
1.5%
National Academic Network and Information Center TR Malatya Malatya
95.183.200.0/21 2.0K
1.6%
National Academic Network and Information Center TR Istanbul Istanbul
95.183.208.0/21 2.0K
14.3%
National Academic Network and Information Center TR Ankara Çankaya
95.183.232.0/21 2.0K
0.0%
National Academic Network and Information Center TR Konya Konya
161.9.184.0/21 2.0K
0.0%
National Academic Network and Information Center TR
193.140.8.0/21 2.0K
15.5%
National Academic Network and Information Center TR
193.140.24.0/21 2.0K
56.5%
National Academic Network and Information Center TR Samsun Samsun
193.140.32.0/21 2.0K
0.1%
National Academic Network and Information Center TR
193.140.88.0/21 2.0K
3.3%
National Academic Network and Information Center TR
193.140.96.0/21 2.0K
32.2%
National Academic Network and Information Center TR
193.140.112.0/21 2.0K
0.0%
National Academic Network and Information Center TR
193.140.128.0/21 2.0K
6.6%
National Academic Network and Information Center TR Eskişehir Eskişehir
193.140.160.0/21 2.0K
1.8%
National Academic Network and Information Center TR
193.140.176.0/21 2.0K
5.7%
National Academic Network and Information Center TR Tokat Province Tokat Province
193.140.240.0/21 2.0K
8.9%
National Academic Network and Information Center TR Diyarbakır Province Sur
193.255.16.0/21 2.0K
0.0%
National Academic Network and Information Center TR
193.255.32.0/21 2.0K
0.0%
National Academic Network and Information Center TR
193.255.80.0/21 2.0K
1.0%
National Academic Network and Information Center TR Eskişehir Odunpazari
193.255.160.0/21 2.0K
0.0%
National Academic Network and Information Center TR
193.255.208.0/21 2.0K
2.4%
National Academic Network and Information Center TR Mersin Merkez
193.255.240.0/21 2.0K
62.0%
National Academic Network and Information Center TR Konya Selçuklu
194.27.16.0/21 2.0K
48.7%
National Academic Network and Information Center TR
194.27.56.0/21 2.0K
97.8%
National Academic Network and Information Center TR
194.27.64.0/21 2.0K
74.4%
National Academic Network and Information Center TR İzmir Province Izmir
194.27.80.0/21 2.0K
1.6%
National Academic Network and Information Center TR Trabzon Trabzon
194.27.104.0/21 2.0K
96.8%
National Academic Network and Information Center TR
194.27.152.0/21 2.0K
6.2%
National Academic Network and Information Center TR Muğla Muğla
194.27.168.0/21 2.0K
37.8%
National Academic Network and Information Center TR
194.27.176.0/21 2.0K
14.0%
National Academic Network and Information Center TR
194.27.200.0/21 2.0K
1.0%
National Academic Network and Information Center TR Zonguldak Province Zonguldak
194.27.208.0/21 2.0K
6.2%
National Academic Network and Information Center TR
194.27.224.0/21 2.0K
2.7%
National Academic Network and Information Center TR Bolu Bolu
95.183.140.0/22 1.0K
0.1%
National Academic Network and Information Center TR
95.183.196.0/22 1.0K
2.7%
National Academic Network and Information Center TR Konya Konya
95.183.224.0/22 1.0K
2.9%
National Academic Network and Information Center TR
161.9.176.0/22 1.0K
0.0%
National Academic Network and Information Center TR
185.7.0.0/22 1.0K
0.6%
National Academic Network and Information Center TR
193.140.64.0/22 1.0K
0.0%
National Academic Network and Information Center TR
193.140.80.0/22 1.0K
10.6%
National Academic Network and Information Center TR
193.140.104.0/22 1.0K
81.9%
National Academic Network and Information Center TR Gaziantep Gaziantep
193.140.120.0/22 1.0K
0.0%
National Academic Network and Information Center TR
193.140.128.0/22 1.0K
0.0%
National Academic Network and Information Center TR Eskişehir Eskişehir
193.140.136.0/22 1.0K
58.1%
National Academic Network and Information Center TR
193.140.168.0/22 1.0K
1.2%
National Academic Network and Information Center TR Trabzon Trabzon
193.140.248.0/22 1.0K
19.3%
National Academic Network and Information Center TR
193.255.24.0/22 1.0K
0.0%
National Academic Network and Information Center TR
193.255.40.0/22 1.0K
0.0%
National Academic Network and Information Center TR
193.255.48.0/22 1.0K
4.3%
National Academic Network and Information Center TR
193.255.60.0/22 1.0K
5.1%
National Academic Network and Information Center TR Ankara Ankara
193.255.64.0/22 1.0K
0.0%
National Academic Network and Information Center TR
193.255.76.0/22 1.0K
0.4%
National Academic Network and Information Center TR Istanbul Istanbul
193.255.88.0/22 1.0K
10.7%
National Academic Network and Information Center TR Kayseri Talas
193.255.124.0/22 1.0K
7.1%
National Academic Network and Information Center TR Elazığ Elâzığ
193.255.168.0/22 1.0K
0.0%
National Academic Network and Information Center TR Istanbul Istanbul
193.255.216.0/22 1.0K
1.0%
National Academic Network and Information Center TR
193.255.248.0/22 1.0K
99.2%
National Academic Network and Information Center TR
194.27.52.0/22 1.0K
24.2%
National Academic Network and Information Center TR
194.27.88.0/22 1.0K
0.0%
National Academic Network and Information Center TR
194.27.144.0/22 1.0K
0.0%
National Academic Network and Information Center TR
194.27.184.0/22 1.0K
1.1%
National Academic Network and Information Center TR Antalya Antalya
194.27.216.0/22 1.0K
4.5%
National Academic Network and Information Center TR
194.27.232.0/22 1.0K
0.0%
National Academic Network and Information Center TR
95.183.136.0/23 512
7.6%
National Academic Network and Information Center TR
95.183.230.0/23 512
0.0%
National Academic Network and Information Center TR
193.140.68.0/23 512
0.0%
National Academic Network and Information Center TR
193.140.84.0/23 512
0.0%
National Academic Network and Information Center TR
193.140.124.0/23 512
0.0%
National Academic Network and Information Center TR
193.140.132.0/23 512
0.0%
National Academic Network and Information Center TR
193.140.140.0/23 512
53.9%
National Academic Network and Information Center TR
193.140.254.0/23 512
19.1%
National Academic Network and Information Center TR
193.255.28.0/23 512
0.0%
National Academic Network and Information Center TR
193.255.46.0/23 512
0.0%
National Academic Network and Information Center TR
193.255.68.0/23 512
3.9%
National Academic Network and Information Center TR
193.255.74.0/23 512
0.0%
National Academic Network and Information Center TR Tekirdağ Tekirdağ
193.255.94.0/23 512
1.8%
National Academic Network and Information Center TR Kahramanmaraş Kahramanmaraş
193.255.172.0/23 512
0.0%
National Academic Network and Information Center TR
193.255.238.0/23 512
0.0%
National Academic Network and Information Center TR
194.27.30.0/23 512
0.0%
National Academic Network and Information Center TR
194.27.50.0/23 512
1.4%
National Academic Network and Information Center TR Kırıkkale Ahili

BGP-angekündigte Präfixe

Live BGP-Anomalien →

Präfixe AS8517 stammt tatsächlich aus BGP, beobachtet über unsere RIPE RIS Kollektoren. Diese Live-Routing-Ansicht kann von der oben genannten Registry-Zuweisung abweichen.

PrefixAnkündigungs-StichprobenZuletzt gesehen
194.27.43.0/24 103,250 2026-09-10 22:37:47
194.27.232.0/22 99,254 2026-09-10 22:37:51
194.27.236.0/23 98,094 2026-09-10 22:37:51
79.123.128.0/17 95,464 2026-09-10 22:37:53
194.27.228.0/22 81,412 2026-09-10 22:37:54
161.9.128.0/17 68,327 2026-09-10 22:37:54
193.255.0.0/16 63,295 2026-09-10 22:37:45
95.183.128.0/17 63,041 2026-09-10 22:37:50
193.140.0.0/16 62,559 2026-09-10 22:37:45
194.27.0.0/16 61,820 2026-09-10 22:37:50
193.140.140.0/24 47,995 2026-09-10 22:37:46
193.255.27.0/24 40,168 2026-09-10 22:37:46
193.255.28.0/24 38,872 2026-09-10 22:37:46
193.255.35.0/24 38,392 2026-09-10 22:37:43
193.255.32.0/24 38,283 2026-09-10 22:37:46
194.27.141.0/24 38,241 2026-09-10 22:37:50
194.27.142.0/24 38,160 2026-09-10 22:37:50
194.27.140.0/24 38,147 2026-09-10 22:37:50
193.255.36.0/24 38,124 2026-09-10 22:37:45
193.255.33.0/24 37,788 2026-09-10 22:37:46
193.255.24.0/24 37,476 2026-09-10 22:37:50
193.255.25.0/24 37,275 2026-09-10 22:37:50
193.255.26.0/24 37,069 2026-09-10 22:37:50
193.255.19.0/24 37,013 2026-09-10 22:37:50
193.255.22.0/24 36,630 2026-09-10 22:37:50
161.9.142.0/24 36,453 2026-09-10 22:37:50
95.183.179.0/24 36,199 2026-09-10 22:37:53
193.255.16.0/24 35,918 2026-09-10 22:37:50
193.255.21.0/24 35,730 2026-09-10 22:37:50
193.255.17.0/24 35,564 2026-09-10 22:37:53
193.255.20.0/24 35,451 2026-09-10 22:37:50
95.183.178.0/24 35,224 2026-09-10 22:37:53
193.255.18.0/24 35,130 2026-09-10 22:37:53
185.7.0.0/22 29,772 2026-09-10 22:37:50
161.9.255.0/24 8,618 2026-09-10 13:10:47
193.140.83.0/24 8,501 2026-09-10 13:10:47
185.7.1.0/24 4,561 2026-09-10 13:10:47
193.255.58.0/24 1,302 2026-09-10 13:16:25
193.140.99.74/32 8 2026-09-09 20:05:44
79.123.186.150/32 7 2026-07-22 20:45:22
193.255.217.42/32 3 2026-08-24 14:15:00

Frequently Asked Questions

Was ist AS8517?

AS8517 ist eine Autonomous System Number, die National Academic Network and Information Center zugewiesen ist. Eine ASN identifiziert ein Netzwerk, das einen bestimmten Satz von IP-Adressen kontrolliert und bestimmt, wie der Datenverkehr über das Internet via BGP (Border Gateway Protocol) geleitet wird.

Wie viele IP-Adressen kündigt AS8517 an?

AS8517 kündigt 230.4K IPv4-Adressen an, verteilt auf 121 geroutete CIDR-Präfixe. Das Netzwerk ist in Türkiye registriert.

Wer betreibt AS8517?

AS8517 wird von National Academic Network and Information Center betrieben. Die Organisation hat ihren Sitz in Türkiye. Sie können alle IP-Bereiche und zugehörigen ASNs auf der Organisationsseite einsehen.

In welchem Land ist AS8517 registriert?

AS8517 ist in Türkiye registriert. Dies gibt an, wo der Netzwerkbetreiber seinen Hauptsitz hat, obwohl die von ihm angekündigten IP-Adressen Benutzer weltweit bedienen können.

Zuletzt aktualisiert: 2026-09-10 22:39:05 UTC
Share