All ASNs

Autonomous System details for AS8517

AS8517

National Academic Network and Information Center • ulakbim.gov.tr

AS8517 — National Academic Network and Information Center

AS Name

ULAKNET

Country

Turkey (TR)

Website

ulakbim.gov.tr

Number of IPv4

305,152

Number of IPv6

7.92 × 10²⁸

ASN type

Education

Status

Allocated

Registry

RIPE

Allocated

January 01, 1970

Last updated

December 18, 2020

IP Ranges

36 IPv4 prefixes, 2 IPv6 prefixes

Prefix	Company	Number of IPs
79.123.128.0/17	National Academic Network and Information Center	32,768
95.183.128.0/17	Ardahan University	32,768
95.183.178.0/24	Istanbul Universitesi - Cerrahpasa	256
95.183.179.0/24	Istanbul Universitesi - Cerrahpasa	256
161.9.128.0/17	Dokuz Eylul Universitesi	32,768
161.9.142.0/24	Istanbul Universitesi - Cerrahpasa	256
161.9.255.0/24	Istanbul Teknik Universitesi	256
185.7.0.0/22	National Academic Network and Information Center	1,024
193.140.0.0/16	National Academic Network and Information Center	65,536
193.140.83.0/24	National Academic Network and Information Center	256
193.140.140.0/24	Selcuk University	256
193.255.0.0/16	National Academic Network and Information Center	65,536
193.255.16.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.17.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.18.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.19.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.20.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.21.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.22.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.24.0/24	Istanbul University - Cerrahpasa	256
193.255.25.0/24	Istanbul University - Cerrahpasa	256
193.255.26.0/24	Istanbul University - Cerrahpasa	256
193.255.27.0/24	Istanbul University - Cerrahpasa	256
193.255.28.0/24	Istanbul Universitesi - Cerrahpasa	256
193.255.32.0/24	Istanbul University-Cerrahpasa	256
193.255.33.0/24	Istanbul University-Cerrahpasa	256
193.255.35.0/24	Istanbul University-Cerrahpasa	256
193.255.36.0/24	Istanbul University-Cerrahpasa	256
194.27.0.0/16	National Academic Network and Information Center	65,536
194.27.43.0/24	Dumplupinar Universitesi	256
194.27.140.0/24	Istanbul University - Cerrahpasa	256
194.27.141.0/24	Istanbul University - Cerrahpasa	256
194.27.142.0/24	Istanbul University - Cerrahpasa	256
194.27.228.0/22	Dumlupinar Universitesi	1,024
194.27.232.0/22	Dumlupinar Universitesi	1,024
194.27.236.0/23	Dumlupinar Universitesi	512
2001:a98::/32	ULAK NET	7.92 × 10²⁸
2001:a98:600::/48	Selcuk University	1.21 × 10²⁴

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS8517

1 peers

AS8674

AS8517 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS8517

3 upstreams

AS12735 AS20965 AS21320

AS8517 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS8517 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS8517

24 downstreams

AS1967 AS2592 AS5474 AS8456 AS8466 AS8678 AS9095 AS12777 AS15843 AS24614 AS24922 AS31689 AS42626 AS44639 AS48811 AS201632 AS205782 AS206887 AS207263 AS210690 AS211249 AS212167 AS213309 AS215977

AS8517 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.