Skip to main content
WorldIP.io
Автономная система

AS8517

National Academic Network and Information Center

Анонсированные IP-адреса
230,400
Префиксы CIDR
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-префикс — обнаружены ASNs с множественным происхождением

Все MOAS-аномалии →

Ранее стабильный префикс, исходящий от AS8517 теперь также объявляется другой ASN (MOAS — Multiple-Origin AS), обнаруженный нашими коллекторами RIPE RIS. Часто это безопасно (anycast, многодомность или недавняя передача) — но может сигнализировать об утечке маршрута или захвате префикса, поэтому стоит проверить.

ПрефиксИсходные ASNsПоследнее обнаружение (UTC)
193.255.58.0/24 AS8517, AS42626 2026-09-11 05:40:52

Network profile

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

AS8517 — глобальный IP-след

Города, где AS8517 имеет измеримое распределение IPv4. Нажмите на любую точку, чтобы открыть страницу этого города. Размер и цвет масштабируются в зависимости от количества IP-адресов.

Посмотреть на 3D-глобусе →

Ведущие диапазоны CIDR

CIDRIP-адресаPTR DensityОрганизацияСтранаStateCity
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

Объявленные BGP-префиксы

Актуальные BGP-аномалии →

Префиксы AS8517 фактически исходит из BGP, наблюдается на наших коллекторах RIPE RIS. Этот живой вид маршрутизации может отличаться от указанного выше распределения в реестре.

PrefixПримеры объявленийПоследнее наблюдение
194.27.43.0/24 103,285 2026-09-11 03:43:30
194.27.232.0/22 99,289 2026-09-11 03:43:30
194.27.236.0/23 98,129 2026-09-11 03:43:30
79.123.128.0/17 95,838 2026-09-11 04:10:08
194.27.228.0/22 81,447 2026-09-11 03:43:30
161.9.128.0/17 68,690 2026-09-11 04:10:08
193.255.0.0/16 63,663 2026-09-11 04:56:06
95.183.128.0/17 63,404 2026-09-11 04:10:08
193.140.0.0/16 62,930 2026-09-11 04:56:01
194.27.0.0/16 62,181 2026-09-11 04:10:08
193.140.140.0/24 48,369 2026-09-11 04:56:07
193.255.27.0/24 40,203 2026-09-11 03:43:21
193.255.28.0/24 38,907 2026-09-11 03:43:21
193.255.35.0/24 38,433 2026-09-11 04:55:55
193.255.32.0/24 38,320 2026-09-11 04:56:16
194.27.141.0/24 38,276 2026-09-11 03:43:21
194.27.142.0/24 38,195 2026-09-11 03:43:21
194.27.140.0/24 38,182 2026-09-11 03:43:21
193.255.36.0/24 38,163 2026-09-11 04:55:58
193.255.33.0/24 37,823 2026-09-11 03:43:21
193.255.24.0/24 37,511 2026-09-11 03:43:21
193.255.25.0/24 37,310 2026-09-11 03:43:21
193.255.26.0/24 37,104 2026-09-11 03:43:21
193.255.19.0/24 37,048 2026-09-11 03:43:21
193.255.22.0/24 36,665 2026-09-11 03:43:21
161.9.142.0/24 36,488 2026-09-11 03:43:21
95.183.179.0/24 36,234 2026-09-11 03:43:21
193.255.16.0/24 35,953 2026-09-11 03:43:21
193.255.21.0/24 35,765 2026-09-11 03:43:21
193.255.17.0/24 35,599 2026-09-11 03:43:21
193.255.20.0/24 35,486 2026-09-11 03:43:21
95.183.178.0/24 35,259 2026-09-11 03:43:21
193.255.18.0/24 35,165 2026-09-11 03:43:21
185.7.0.0/22 29,807 2026-09-11 03:43:30
161.9.255.0/24 8,684 2026-09-10 23:37:09
193.140.83.0/24 8,567 2026-09-10 23:37:09
185.7.1.0/24 4,627 2026-09-10 23:37:09
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

Что такое AS8517?

AS8517 — это номер автономной системы, присвоенный National Academic Network and Information Center. ASN идентифицирует сеть, которая контролирует определенный набор IP-адресов и определяет, как трафик маршрутизируется по интернету через BGP (Border Gateway Protocol).

Сколько IP-адресов объявляет AS8517?

AS8517 объявляет 230.4K IPv4-адресов, распределенных по 121 маршрутизируемым CIDR-префиксам. Сеть зарегистрирована в Türkiye.

Кто управляет AS8517?

AS8517 управляется National Academic Network and Information Center. Организация базируется в Türkiye. Вы можете просмотреть все диапазоны IP-адресов и связанные ASNs на странице организации.

В какой стране зарегистрирована AS8517?

AS8517 зарегистрирована в Türkiye. Это указывает на местонахождение штаб-квартиры сетевого оператора, хотя IP-адреса, которые он объявляет, могут обслуживать пользователей по всему миру.

Последнее обновление: 2026-09-11 05:41:07 UTC
Share