AS8517 National Academic Network and Information Center

Company Website:

http://www.ulakbim.gov.tr

Looking Glass:

https://bgp.he.net/lg/8517

Country of Origin:

Turkey

Prefixes Originated (all): 175
Prefixes Originated (v4): 173
Prefixes Originated (v6): 2

Prefixes Announced (all): 177
Prefixes Announced (v4): 173
Prefixes Announced (v6): 4

RPKI Originated Valid (all): 175
RPKI Originated Valid (v4): 173
RPKI Originated Valid (v6): 2

RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0

BGP Peers Observed (all): 30
BGP Peers Observed (v4): 30
BGP Peers Observed (v6): 6

IPs Originated (v4): 295,936
AS Paths Observed (v4): 1,819
AS Paths Observed (v6): 1,556

Average AS Path Length (all): 4.541
Average AS Path Length (v4): 4.577
Average AS Path Length (v6): 4.500

AS8517 IPv4 Peers

ASN	Name
AS12735	TurkNet Iletisim Hizmetleri A.S.
AS21320	GEANT Vereniging
AS20965	GEANT Vereniging

AS8517 IPv6 Peers

ASN	Name
AS12735	TurkNet Iletisim Hizmetleri A.S.
AS21320	GEANT Vereniging
AS20965	GEANT Vereniging

AS8517 IPv4 Peer Count

AS8517 IPv6 Peer Count

AS8517 IPv4 Prefixes Announced

AS8517 IPv6 Prefixes Announced

AS8517 IPv4 Prefixes Originated

AS8517 IPv6 Prefixes Originated

AS8517 IPv4 Route Propagation

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AS8517 IPv6 Route Propagation

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Prefix	Description	Visibility
Loading Prefixes...

Prefix	Description
79.123.128.0/17	National Academic Network and Information Center
79.123.164.0/23	USAK Universitesi
79.123.216.0/23	Kirklareli Universitesi
79.123.218.0/24	Kirklareli Universitesi
79.123.219.0/24	Bursa Teknik Universitesi
79.123.224.0/22	Bilecik Seyh Edebali Universitesi
95.183.128.0/17	National Academic Network and Information Center
95.183.144.0/21	Marmara University
95.183.150.0/23	Marmara University
95.183.152.0/21	Dokuz Eylul University
95.183.176.0/24	National Academic Network and Information Center
95.183.178.0/23	ULAKNET
95.183.178.0/24	ULAKNET
95.183.179.0/24	ULAKNET
95.183.196.0/24	Izmir Katip Celebi Universitesi
95.183.197.0/24	Izmir Bakircay Universitesi
95.183.200.0/24	National Academic Network and Information Center
95.183.201.0/24	Fatih Sultan Mehmet ?niversitesi
95.183.202.0/24	National Academic Network and Information Center
95.183.203.0/24	Gelisim Universitesi
95.183.204.0/23	Milli Savunma Universitesi, K. K. Astsubay Meslek Yüksek Okulu Komutanligi
95.183.216.0/22	Ataturk Universitesi
95.183.229.0/24	Sisli MYO
95.183.236.0/23	Turk-Alman Universitesi
95.183.238.0/23	Bursa Teknik Universitesi
95.183.244.0/24	TUBITAK BILGEM SGE
161.9.128.0/17	Istanbul Teknik Universitesi
161.9.128.0/21	Dokuz Eylul Universitesi
161.9.136.0/21	Istanbul Teknik Universitesi
161.9.142.0/24	Istanbul Universitesi - Cerrahpasa IP Admin
161.9.160.0/22	Dokuz Eylul University, Izmir
161.9.168.0/21	Istanbul Teknik Universitesi
161.9.176.0/22	Marmara University
161.9.184.0/22	ULAKNET
161.9.196.0/24	Saglik Bilimleri Universitesi IP Admin
161.9.198.0/23	BANDIRMA-EDU-NET
161.9.202.0/23	IDU-EDU-TR
161.9.204.0/22	ULAKNET
161.9.210.0/23	SUBU-EDU-NET
161.9.218.0/23	Afyonkarahisar Saglik Bilimleri Universitesi
161.9.220.0/23	ULAKNET
161.9.224.0/23	ULAKNET
161.9.255.0/24	Istanbul Teknik Universitesi
185.7.0.0/22	National Academic Network and Information Center
185.7.1.0/24	National Academic Network and Information Center
193.140.0.0/16	National Academic Network and Information Center
193.140.16.0/21	Anadolu Universitesi
193.140.24.0/22	Dokuz Eylul University
193.140.35.0/24	OZYEGIN Universitesi
193.140.56.0/22	Dokuz Eylul University, Izmir
193.140.62.0/24	National Academic Network and Information Center
193.140.68.0/23	Istanbul University
193.140.83.0/24	National Academic Network and Information Center
193.140.88.0/24	ULAKNET
193.140.134.0/24	Gebze Yuksek Teknoloji Enstitusu
193.140.140.0/24	Selcuk University
193.140.148.0/22	Dokuz Eylul University
193.140.152.0/22	Dokuz Eylul University
193.140.159.0/24	Deniz Kuvvetleri Komutanligi Deniz Egitim ve Ogretim Komutanligi
193.140.183.0/24	Beykent University
193.140.184.0/21	Anadolu Universitesi
193.140.244.0/22	Uludag University
193.140.248.0/22	Izmir Yuksek Teknoloji Enstitusu
193.140.252.0/23	Sakarya University Computer Center
193.255.0.0/16	National Academic Network and Information Center
193.255.2.0/23	Istanbul University
193.255.4.0/22	Istanbul University
193.255.8.0/21	Istanbul University
193.255.16.0/22	Istanbul Universitesi - Cerrahpasa
193.255.16.0/24	Istanbul Universitesi - Cerrahpasa
193.255.17.0/24	Istanbul Universitesi - Cerrahpasa
193.255.18.0/24	Istanbul Universitesi - Cerrahpasa
193.255.19.0/24	Istanbul Universitesi - Cerrahpasa
193.255.20.0/23	Istanbul Universitesi - Cerrahpasa
193.255.20.0/24	Istanbul Universitesi - Cerrahpasa
193.255.21.0/24	Istanbul Universitesi - Cerrahpasa
193.255.22.0/24	Istanbul Universitesi - Cerrahpasa
193.255.23.0/24	Istanbul Universitesi
193.255.24.0/22	Istanbul University - Cerrahpasa
193.255.24.0/24	Istanbul University - Cerrahpasa
193.255.25.0/24	Istanbul University - Cerrahpasa
193.255.26.0/24	Istanbul University - Cerrahpasa
193.255.27.0/24	Istanbul University - Cerrahpasa
193.255.28.0/24	ULAKNET
193.255.29.0/24	Istanbul Universitesi
193.255.31.0/24	Dz.K.K. Arastirma Merkezi K.ligi
193.255.32.0/23	Istanbul University-Cerrahpasa
193.255.32.0/24	Istanbul University-Cerrahpasa
193.255.33.0/24	Istanbul University-Cerrahpasa
193.255.34.0/24	ULAKNET
193.255.35.0/24	Istanbul University-Cerrahpasa
193.255.36.0/23	National Academic Network and Information Center
193.255.36.0/24	Istanbul University-Cerrahpasa
193.255.46.0/23	National Academic Network and Information Center
193.255.48.0/23	National Academic Network and Information Center
193.255.50.0/23	National Academic Network and Information Center
193.255.58.0/24	Ataturk Universitesi
193.255.59.0/24	Milli Svunma Universitesi, Deniz Astsubay MYO
193.255.60.0/23	Yalova University
193.255.64.0/22	Namik Kemal University
193.255.68.0/24	Namik Kemal University
193.255.69.0/24	Namik Kemal University
193.255.70.0/23	National Academic Network and Information Center
193.255.72.0/24	ATILIM University
193.255.73.0/24
193.255.74.0/23	Namik Kemal University
193.255.76.0/22	Bahcesehir University
193.255.82.0/24	Istanbul Ticaret Universitesi
193.255.83.0/24	Beykoz ?niversitesi
193.255.84.0/23	Bahcesehir University
193.255.97.0/24	Canakkale University
193.255.102.0/24	Dogus Schools Group
193.255.108.0/24	Izmir University of Economics
193.255.120.0/22	ISIK University
193.255.139.0/24	Istanbul 29 Mayis Universitesi
193.255.140.0/23	National Academic Network and Information Center
193.255.145.0/24	T.C. Istanbul Bilim Universitesi
193.255.146.0/23	ISIK Universitesi
193.255.152.0/22	National Academic Network and Information Center
193.255.156.0/24	Maltepe University
193.255.157.0/24	Yeni Yuzyil Universitesi
193.255.158.0/24	Milli Savunma Universitesi
193.255.159.0/24	Yeni Yuzyil Universitesi
193.255.160.0/20	Marmara University
193.255.176.0/23	Marmara University
193.255.178.0/24	Marmara University
193.255.184.0/22	Balikesir Universitesi
193.255.188.0/23	Balikesir Universitesi
193.255.215.0/24	Milli Savunma Universitesi, Hava Harp Okulu
193.255.252.0/22	Sakarya University Computer Center
194.27.0.0/16	National Academic Network and Information Center
194.27.5.0/24	National Academic Network and Information Center
194.27.30.0/24	ULAKNET
194.27.32.0/24	Mugla University
194.27.33.0/24	Mimar Sinan Universitesi
194.27.38.0/23	Adnan Menderes University
194.27.43.0/24	Dumplupinar Universitesi
194.27.47.0/24	Mimar Sinan Universitesi
194.27.48.0/23	Ataturk Universitesi
194.27.50.0/24	Celal Bayar Universitesi
194.27.52.0/22	Dokuz Eylul University
194.27.56.0/21	Dokuz Eylul Universitesi
194.27.64.0/22	Dokuz Eylul Universitesi
194.27.68.0/23	Dokuz Eylul Universitesi
194.27.71.0/24	Milli Savunma Universitesi, Deniz Harp Okulu
194.27.72.0/24	Kocaeli University
194.27.74.0/24	Balikesir Universitesi
194.27.80.0/22	Milli Savunma Universitesi, Deniz Harp Okulu
194.27.102.0/23	Dokuz Eylul Universitesi
194.27.104.0/21	Dokuz Eylul Universitesi
194.27.112.0/20	Uludag University
194.27.123.0/24	Uludag University
194.27.128.0/20	National Academic Network and Information Center
194.27.138.0/23	Istanbul University
194.27.140.0/23	Istanbul University - Cerrahpasa
194.27.140.0/24	Istanbul University - Cerrahpasa
194.27.141.0/24	Istanbul University - Cerrahpasa
194.27.142.0/23	National Academic Network and Information Center
194.27.142.0/24	Istanbul University - Cerrahpasa
194.27.144.0/23	National Academic Network and Information Center
194.27.151.0/24	Istanbul Kultur Universitesi
194.27.152.0/22	Mugla University
194.27.156.0/22	Celal Bayar Universitesi
194.27.172.0/22	Dokuz Eylul University
194.27.176.0/23	Dokuz Eylul University
194.27.188.0/22	Sakarya University Computer Center
194.27.196.0/22	Sakarya University Computer Center
194.27.227.0/24	Kocaeli University
194.27.228.0/22	Dumlupinar Universitesi
194.27.232.0/22	Dumlupinar Universitesi
194.27.236.0/23	Dumlupinar Universitesi
194.27.238.0/23	Sakarya University Computer Center
194.27.240.0/20	Sakarya University Computer Center

Prefix	Description	Visibility
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Prefix	Description
2001:a98::/32	National Academic Network and Information Center
2001:a98:600::/48	Selcuk University

Bogon Prefixes
Prefix	Type	Status

Rank	Description	IPv6	Peer
1	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
2	GEANT Vereniging	X	AS21320
3	GEANT Vereniging	X	AS20965
4	Netnod AB		AS8674
5	Istanbul Bilgi Universitesi		AS13102
6	Middle East Technical University	X	AS1967
7	Ihsan Dogramaci Bilkent University		AS8466
8	TUBITAK-BILGEM		AS207263
9	3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.		AS6823
10	Istanbul Teknik Universitesi	X	AS9095
11	Ankara Universitesi Rektorlugu		AS8678
12	ATATURK-UNIVERSITESI		AS42626
13	Galatasaray Universitesi		AS15843
14	Yildiz Teknik Universitesi		AS211249
15	Eastern Mediterranean University		AS31689
16	Hacettepe Universitesi		AS24922
17	Isik University		AS44639
18	TOBB Economics and Technology University	X	AS5474
19	Sakarya University		AS24614
20	Bogazici University		AS8456
21	TUBITAK NATIONAL METROLOGY INSTITUTE		AS205782
22	Istanbul Medeniyet Universitesi		AS206887
23	Ege University		AS2592
24	TUBITAK MAM		AS215977
25	Eser Telekom Sanayi ve Ticaret A.S.		AS12777
26	Anadolu University AS		AS201632
27	Marmara University		AS213309
28	Atilim Universitesi		AS48811
29	Pamukkale University		AS212167
30	Istanbul Arel Universitesi		AS210690

Rank	Description	IPv4	Peer
1	TurkNet Iletisim Hizmetleri A.S.	X	AS12735
2	GEANT Vereniging	X	AS21320
3	GEANT Vereniging	X	AS20965
4	Middle East Technical University	X	AS1967
5	TOBB Economics and Technology University	X	AS5474
6	Istanbul Teknik Universitesi	X	AS9095

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RIPE

aut-num: AS8517 as-name: ULAKNET org: ORG-NANa1-RIPE import: from AS1967 action pref=150; accept AS1967 import: from AS2592 action pref=150; accept AS2592 import: from AS212167 action pref=150; accept AS212167 import: from AS8363 action pref=150; accept AS8363 import: from AS8456 action pref=150; accept AS8456 import: from AS8466 action pref=150; accept AS8466 import: from AS8678 action pref=150; accept AS8678 import: from AS9095 action pref=150; accept AS9095 import: from AS12891 action pref=150; accept AS12891 import: from AS12908 action pref=150; accept AS12908 import: from AS13102 action pref=150; accept AS13102 import: from AS15843 action pref=150; accept AS15843 import: from AS20965 action pref=200; accept AS-GEANTNRN AS-AUCS AS-SINET AS-TENOTHERRN AS11537 import: from AS24614 action pref=150; accept AS24614 import: from AS24615 action pref=150; accept AS24615 import: from AS24754 action pref=150; accept AS24754 import: from AS24815 action pref=150; accept AS24815 import: from AS24922 action pref=150; accept AS24922 import: from AS15924 action pref=130; accept ANY export: to AS1967 announce ANY export: to AS2592 announce ANY export: to AS8363 announce ANY export: to AS8456 announce ANY export: to AS8466 announce ANY export: to AS8678 announce ANY export: to AS9095 announce ANY export: to AS12891 announce ANY export: to AS12908 announce ANY export: to AS13102 announce ANY export: to AS15843 announce ANY export: to AS24614 announce ANY export: to AS24615 announce ANY export: to AS24754 announce ANY export: to AS24815 announce ANY export: to AS24922 announce ANY export: to AS212167 announce ANY export: to AS20965 announce AS-ULAKNET export: to AS15924 announce AS-ULAKNET admin-c: DUMY-RIPE tech-c: DUMY-RIPE status: ASSIGNED mnt-by: RIPE-NCC-END-MNT remarks: ---------------------------------- remarks: Filtering prefixes longer than /24 remarks: For any problem(s) noc@ulak.net.tr remarks: ---------------------------------- mnt-by: ULAKNET-MNT created: 1970-01-01T00:00:00Z last-modified: 2020-12-18T13:42:00Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************

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