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Autonomous System details for AS11872

AS11872
Syracuse University • syr.edu

AS11872 — Syracuse University

AS Name
SYRACUSE-UNIVERSITY
Country
United States (US)
Website
Number of IPv4
132,096
Number of IPv6
1.21 × 1024
ASN type
Education
Status
Assigned
Registry
ARIN
Allocated
January 25, 1999
Last updated
March 02, 2012

IP Ranges

9 IPv4 prefixes, 1 IPv6 prefixes
Prefix Company Number of IPs
74.80.186.0/24 Kramer, Ceilley and Associates 256
128.230.0.0/16 Syracuse University 65,536
128.230.0.0/18 Syracuse University 16,384
128.230.60.0/24 Syracuse University 256
128.230.64.0/18 Syracuse University 16,384
128.230.128.0/18 Syracuse University 16,384
128.230.192.0/18 Syracuse University 16,384
149.119.6.0/24 SYRACUSE UNIVERSITY 256
149.119.7.0/24 SYRACUSE UNIVERSITY 256
2620:4e::/48 Syracuse 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 AS11872

0 peers

AS11872 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 AS11872

4 upstreams

AS11872 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS11872 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS11872

0 downstreams

AS11872 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.

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