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AS11172

Alestra, S. de R.L. de C.V.
Announced prefixes
543
Upstreams
7
Peers
0
Downstreams
98

Adjacent ASNs

UpstreamDownstreamAS174AS174AS1299AS1299AS3491AS3491AS6461AS6461AS6762AS6762AS23520AS23520AS32098AS32098AS278AS278AS3454AS3454AS4549AS4549AS5091AS5091AS6342AS6342AS6495AS6495AS6503AS6503AS6621AS6621+90 more+90 moreAS11172

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

All Neighbor ASNs

Upstream7

Buys transit from them

  • AS174
  • AS1299
  • AS3491
  • AS6461
  • AS6762
  • AS23520
  • AS32098

Peer0

Settlement-free traffic exchange

None

Downstream98

Buys transit from this AS

  • AS278
  • AS3454
  • AS4549
  • AS5091
  • AS6342
  • AS6495
  • AS6503
  • AS6621
  • AS7038
  • AS7080
  • AS8007
  • AS10436
  • AS10479
  • AS10560
  • AS10706
  • AS11136
  • AS11519
  • AS13150
  • AS15107
  • AS16689
  • AS17072
  • AS21433
  • AS22011
  • AS23154
  • AS26579
  • AS27673
  • AS27705
  • AS28374
  • AS28375
  • AS28381
  • AS28382
  • AS28393
  • AS28395
  • AS28397
  • AS28399
  • AS28406
  • AS28409
  • AS28418
  • AS28420
  • AS28434
  • AS28446
  • AS28502
  • AS28506
  • AS28515
  • AS28517
  • AS28519
  • AS28539
  • AS28546
  • AS28561
  • AS55256
  • AS263157
  • AS263158
  • AS265322
  • AS265504
  • AS265505
  • AS265508
  • AS265521
  • AS265527
  • AS265533
  • AS265535
  • AS265542
  • AS265546
  • AS265549
  • AS265550
  • AS265551
  • AS265566
  • AS265568
  • AS265569
  • AS265572
  • AS265574
  • AS265578
  • AS265579
  • AS265581
  • AS265593
  • AS265602
  • AS265604
  • AS265612
  • AS265615
  • AS265618
  • AS265621
  • AS265625
  • AS266602
  • AS270128
  • AS270145
  • AS270157
  • AS270200
  • AS270207
  • AS270217
  • AS272409
  • AS273245
  • AS273253
  • AS273273
  • AS273278
  • AS273281
  • AS274402
  • AS274414
  • AS395690
  • AS401215

Recent Prefix Changes

latest 16

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

  • Announced200.23.39.0/242026-08-23
  • Withdrawn200.23.39.0/242026-08-22
  • Withdrawn192.141.47.0/242026-08-18
  • Announced192.141.47.0/242026-08-16
  • Withdrawn200.23.35.0/242026-07-27
  • Announced200.236.68.0/242026-07-23
  • Announced200.236.70.0/242026-07-23
  • Announced200.236.72.0/242026-07-23
  • Announced200.236.74.0/232026-07-23
  • Announced200.236.76.0/222026-07-23
  • Announced200.236.80.0/202026-07-23
  • Announced200.236.96.0/192026-07-23
  • Announced200.236.73.0/242026-07-23
  • Announced200.236.64.0/222026-07-22
  • Announced200.236.69.0/242026-07-22
  • Announced200.236.71.0/242026-07-22

Data: local · Updated 2026-09-04 14:42:17