IP优 ipyou.net

AS1149

SURF B.V.
Announced prefixes
2
Upstreams
1
Peers
0
Downstreams
0

Adjacent ASNs

UpstreamAS20473AS20473AS1149

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

All Neighbor ASNs

Upstream1

Buys transit from them

  • AS20473

Peer0

Settlement-free traffic exchange

None

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 6

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

  • Announced145.100.119.0/242026-09-05
  • Withdrawn145.100.119.0/242026-09-05
  • Announced145.100.119.0/242026-08-31
  • Withdrawn145.100.119.0/242026-08-29
  • Announced145.100.119.0/242026-08-27
  • Withdrawn145.100.119.0/242026-07-20

Data: local · Updated 2026-09-07 13:48:40