IP优 ipyou.net

AS1199

SURF B.V.
Announced prefixes
1
Upstreams
0
Peers
1
Downstreams
0

Adjacent ASNs

1 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS1199

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

All Neighbor ASNs

Upstream0

Buys transit from them

None

Peer1

Settlement-free traffic exchange

  • AS1103

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 1

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

  • Announced145.111.0.0/162026-08-31

Data: local · Updated 2026-09-07 18:22:29