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Autonomous System details for AS8248

AS8248

Computer Technology Institute and Press "Diophantus" • sch.gr

AS8248 — Computer Technology Institute and Press "Diophantus"

AS Name

GR-EDUNET

Country

Greece (GR)

Website

sch.gr

Number of IPv4

79,616

Number of IPv6

3.13 × 10²⁶

ASN type

Education

Status

Allocated

Registry

RIPE

Allocated

January 01, 1970

Last updated

November 15, 2017

IP Ranges

10 IPv4 prefixes, 3 IPv6 prefixes

Prefix	Company	Number of IPs
81.186.0.0/17	Computer Technology Institute and Press Diophantus	32,768
81.186.75.0/24	Computer Technology Institute and Press Diophantus	256
81.186.76.0/24	Computer Technology Institute and Press Diophantus	256
81.186.128.0/18	Computer Technology Institute and Press Diophantus	16,384
81.186.192.0/19	Computer Technology Institute and Press Diophantus	8,192
194.63.160.0/19	Computer Technology Institute and Press Diophantus	8,192
194.63.192.0/19	Computer Technology Institute and Press Diophantus	8,192
194.63.224.0/20	Computer Technology Institute and Press Diophantus	4,096
194.63.235.0/24	Computer Technology Institute and Press Diophantus	256
194.63.236.0/22	Computer Technology Institute and Press Diophantus	1,024
2001:648:2300::/47	Greek High-School Backbone Network	2.42 × 10²⁴
2001:648:2302::/48	Greek High-School Internet Network (Bbone and Hq )	1.21 × 10²⁴
2001:648:3400::/40	Greek High-School Internet Network	3.09 × 10²⁶

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 AS8248

0 peers

AS8248 has no peers recorded.

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 AS8248

2 upstreams

AS5408 AS13335

AS8248 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS8248 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS8248

0 downstreams

AS8248 has no downstreams recorded.

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.