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AS8517

National Academic Network and Information Center

Aangekondigde IPs
230,400
CIDR-prefixes
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 prefix — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS8517 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
193.255.58.0/24 AS8517, AS42626 2026-09-10 18:25:48

Network profile

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

AS8517 — wereldwijde IP-voetafdruk

Steden waar AS8517 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
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 Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS8517 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
194.27.43.0/24 103,215 2026-09-10 18:19:10
194.27.232.0/22 99,219 2026-09-10 18:19:10
194.27.236.0/23 98,059 2026-09-10 18:19:10
79.123.128.0/17 95,431 2026-09-10 18:10:23
194.27.228.0/22 81,379 2026-09-10 18:19:13
161.9.128.0/17 68,297 2026-09-10 18:11:10
193.255.0.0/16 63,262 2026-09-10 18:11:10
95.183.128.0/17 63,008 2026-09-10 18:11:10
193.140.0.0/16 62,526 2026-09-10 18:11:10
194.27.0.0/16 61,787 2026-09-10 18:11:10
193.140.140.0/24 47,965 2026-09-10 18:11:10
193.255.27.0/24 40,144 2026-09-10 18:19:10
193.255.28.0/24 38,848 2026-09-10 18:19:10
193.255.35.0/24 38,368 2026-09-10 18:19:48
193.255.32.0/24 38,259 2026-09-10 18:19:10
194.27.141.0/24 38,217 2026-09-10 18:19:10
194.27.142.0/24 38,136 2026-09-10 18:19:10
194.27.140.0/24 38,123 2026-09-10 18:19:10
193.255.36.0/24 38,100 2026-09-10 18:19:10
193.255.33.0/24 37,764 2026-09-10 18:19:10
193.255.24.0/24 37,452 2026-09-10 18:19:10
193.255.25.0/24 37,251 2026-09-10 18:19:10
193.255.26.0/24 37,045 2026-09-10 18:19:10
193.255.19.0/24 36,989 2026-09-10 18:19:10
193.255.22.0/24 36,606 2026-09-10 18:19:10
161.9.142.0/24 36,429 2026-09-10 18:19:10
95.183.179.0/24 36,175 2026-09-10 18:19:10
193.255.16.0/24 35,894 2026-09-10 18:19:10
193.255.21.0/24 35,706 2026-09-10 18:19:10
193.255.17.0/24 35,540 2026-09-10 18:19:10
193.255.20.0/24 35,427 2026-09-10 18:19:10
95.183.178.0/24 35,200 2026-09-10 18:19:10
193.255.18.0/24 35,106 2026-09-10 18:19:10
185.7.0.0/22 29,738 2026-09-10 18:19:13
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

Wat is AS8517?

AS8517 is een Autonomous System Number toegewezen aan National Academic Network and Information Center. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS8517 aan?

AS8517 kondigt 230.4K IPv4-adressen aan, verdeeld over 121 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in Türkiye.

Wie beheert AS8517?

AS8517 wordt beheerd door National Academic Network and Information Center. De organisatie is gevestigd in Türkiye. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS8517 geregistreerd?

AS8517 is geregistreerd in Türkiye. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-09-10 18:26:37 UTC
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