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AS19901

Brightspeed
Announced prefixes
578
Upstreams
5
Peers
1
Downstreams
0

Adjacent ASNs

UpstreamAS3356AS3356AS12129AS12129AS13335AS13335AS36086AS36086AS49915AS499151 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×1AS19901

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

All Neighbor ASNs

Upstream5

Buys transit from them

  • AS3356
  • AS12129
  • AS13335
  • AS36086
  • AS49915

Peer1

Settlement-free traffic exchange

  • AS20205

Downstream0

Buys transit from this AS

None

Recent Prefix Changes

latest 50

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

  • Announced65.12.0.0/192026-09-01
  • Withdrawn65.40.204.0/222026-09-01
  • Withdrawn65.41.76.0/232026-09-01
  • Withdrawn67.77.64.0/222026-09-01
  • Withdrawn71.0.226.0/232026-09-01
  • Withdrawn71.1.42.0/242026-09-01
  • Withdrawn71.1.44.0/222026-09-01
  • Withdrawn71.2.112.0/222026-09-01
  • Withdrawn76.4.40.0/242026-09-01
  • Withdrawn76.4.47.0/242026-09-01
  • Withdrawn184.7.248.0/212026-09-01
  • Withdrawn65.12.0.0/192026-09-01
  • Announced65.12.0.0/192026-08-31
  • Announced76.3.64.0/192026-08-31
  • Withdrawn65.12.0.0/192026-08-31
  • Withdrawn76.3.64.0/192026-08-31
  • Announced71.33.19.0/242026-08-28
  • Announced184.156.40.0/212026-08-28
  • Announced184.156.48.0/212026-08-28
  • Withdrawn71.32.136.0/212026-08-28
  • Withdrawn71.32.160.0/202026-08-28
  • Withdrawn71.32.180.0/222026-08-28
  • Withdrawn184.156.40.0/212026-08-28
  • Withdrawn184.156.48.0/212026-08-28
  • Announced65.12.0.0/192026-08-27
  • Withdrawn67.7.32.0/192026-08-27
  • Withdrawn71.32.80.0/202026-08-27
  • Withdrawn71.32.144.0/202026-08-27
  • Withdrawn71.33.19.0/242026-08-27
  • Withdrawn71.36.0.0/202026-08-27
  • Announced65.12.96.0/192026-08-27
  • Announced65.12.224.0/192026-08-27
  • Announced98.73.192.0/182026-08-26
  • Announced74.167.128.0/182026-08-26
  • Withdrawn184.2.149.0/242026-08-25
  • Withdrawn184.2.155.0/242026-08-24
  • Withdrawn65.41.78.0/242026-08-24
  • Withdrawn65.166.8.0/232026-08-24
  • Withdrawn67.76.164.0/222026-08-24
  • Withdrawn67.76.168.0/232026-08-24
  • Withdrawn69.34.34.0/242026-08-24
  • Withdrawn71.0.80.0/232026-08-24
  • Withdrawn71.0.92.0/232026-08-24
  • Withdrawn184.6.169.0/242026-08-24
  • Withdrawn184.6.172.0/222026-08-24
  • Withdrawn208.33.156.0/232026-08-24
  • Withdrawn67.76.162.0/232026-08-22
  • Withdrawn67.233.96.0/232026-08-22
  • Withdrawn71.2.160.0/212026-08-22
  • Withdrawn76.4.64.0/232026-08-22

Data: local · Updated 2026-09-03 01:08:10