AS14433 — SUNY-OSWEGO-ASN

AS14433 announces 1 IPv4 prefixes covering 65,536 addresses and 0 IPv6 prefixes.

About this network

A second octet in single digits, which puts this block among the earliest allocations still announced by the organisation that received it.

What it's used for

• A state university campus network. 65,536 addresses in a single IPv4 prefix, 129.3.0.0/16, with four observed BGP neighbours and no IPv6 announced.

Notable

• The block carries the netname SUNY-OSWEGO-NET, registered to State University of New York - Oswego.
• The AS handle is SUNY-OSWEGO-ASN.
• Three addresses were queried for reverse DNS and none returned a name.
• The routing archive first saw this AS in 2000.

Interesting

• 129.3 is a very low address for a block still held by its original recipient. The sixteen-bit ranges were handed out roughly in order, so a small second octet dates the allocation to when universities were most of the network and asking was a formality.
• Netname, handle and registrant all say the same thing three different ways: one with NET appended, one with ASN appended, one with a dash before the campus. Three fields, three conventions, one filer working through a form.
• Four neighbours is more than most single campuses in this range. State systems usually reach the internet through a shared education network as well as commercial providers, and each of those arrangements shows up as an adjacency.
• Announced whole, with nothing answering a reverse lookup. The campus has never needed to route a piece of itself separately.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 129.3.0.0/16

Upstream networks

• AS11351 Charter Communications Inc
• AS174 Cogent Communications, LLC
• AS3754 NYSERNet

Adjacent networks

• AS11351 Charter Communications Inc
• AS174 Cogent Communications, LLC
• AS3754 NYSERNet

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-CHTR-SYNC, AS-HURRICANE, AS-NYSR-DE, AS-RR-BIZ, AS-XO-B, AS11351:AS-CONE, AS14433:AS-CONE, AS202:AS-CONE, AS203:AS-CONE, AS3630:AS-CONNECTORS, AS3754:AS-CONNECTORS, AS701:AS-CONE.