IP优 ipyou.net

AS16399

First Communications LLC
Announced prefixes
33
Upstreams
5
Peers
1
Downstreams
1

Adjacent ASNs

UpstreamDownstreamAS174AS174AS3356AS3356AS6461AS6461AS40264AS40264AS55089AS55089AS22214AS222141 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS16399

Neighbor nodes aren't clickable. To look up an ASN, use the ASN lookup page

All Neighbor ASNs

Upstream5

Buys transit from them

  • AS174
  • AS3356
  • AS6461
  • AS40264
  • AS55089

Peer1

Settlement-free traffic exchange

  • AS10796

Downstream1

Buys transit from this AS

  • AS22214

Recent Prefix Changes

latest 2

IP prefixes this ASN started or stopped announcing (derived by diffing successive data syncs).

  • Withdrawn198.163.183.0/242026-08-13
  • Announced198.163.183.0/242026-08-12

Data: local · Updated 2026-09-04 06:39:39