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AS7474

SingTel Optus Pty Ltd
Announced prefixes
226
Upstreams
4
Peers
11
Downstreams
185

Adjacent ASNs

UpstreamDownstreamAS1221AS1221AS3257AS3257AS7473AS7473AS7545AS7545AS703AS703AS1851AS1851AS2756AS2756AS3360AS3360AS3573AS3573AS4643AS4643AS4804AS4804AS4805AS4805+177 more+177 more11 peer ASNs (exchange traffic as equals, not a hierarchy)Peers ×11AS7474

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

All Neighbor ASNs

Upstream4

Buys transit from them

  • AS1221
  • AS3257
  • AS7473
  • AS7545

Peer11

Settlement-free traffic exchange

  • AS286
  • AS714
  • AS3356
  • AS4648
  • AS10310
  • AS13335
  • AS16509
  • AS24516
  • AS32934
  • AS38561
  • AS45931

Downstream185

Buys transit from this AS

  • AS703
  • AS1851
  • AS2756
  • AS3360
  • AS3573
  • AS4643
  • AS4804
  • AS4805
  • AS6507
  • AS7486
  • AS7600
  • AS9313
  • AS9328
  • AS9426
  • AS9507
  • AS9518
  • AS9723
  • AS9823
  • AS9983
  • AS10105
  • AS10128
  • AS10146
  • AS10152
  • AS10218
  • AS10234
  • AS11054
  • AS11179
  • AS12888
  • AS13778
  • AS13821
  • AS14127
  • AS14630
  • AS15695
  • AS16260
  • AS16839
  • AS16875
  • AS17161
  • AS17472
  • AS17496
  • AS17755
  • AS17802
  • AS17807
  • AS17828
  • AS17898
  • AS17906
  • AS17978
  • AS17987
  • AS18220
  • AS18255
  • AS18292
  • AS18390
  • AS18725
  • AS19551
  • AS19637
  • AS19679
  • AS19855
  • AS20940
  • AS22351
  • AS22764
  • AS23871
  • AS23922
  • AS24069
  • AS24120
  • AS24126
  • AS24315
  • AS24316
  • AS24338
  • AS24517
  • AS24543
  • AS26380
  • AS30103
  • AS31747
  • AS31898
  • AS32787
  • AS36184
  • AS37998
  • AS38050
  • AS38066
  • AS38191
  • AS38195
  • AS38295
  • AS38472
  • AS38572
  • AS38825
  • AS38880
  • AS38882
  • AS45211
  • AS45349
  • AS45527
  • AS45583
  • AS45838
  • AS45852
  • AS45867
  • AS45947
  • AS46269
  • AS47957
  • AS54113
  • AS55302
  • AS55366
  • AS55542
  • AS55797
  • AS55848
  • AS56080
  • AS56177
  • AS56265
  • AS58507
  • AS58576
  • AS58735
  • AS59865
  • AS132020
  • AS132049
  • AS132256
  • AS132368
  • AS132424
  • AS132728
  • AS132847
  • AS132909
  • AS133040
  • AS133045
  • AS133061
  • AS133081
  • AS133085
  • AS133146
  • AS133321
  • AS133603
  • AS133737
  • AS133787
  • AS133898
  • AS134081
  • AS134164
  • AS134747
  • AS135399
  • AS135609
  • AS135897
  • AS136008
  • AS136049
  • AS136241
  • AS136392
  • AS136518
  • AS136539
  • AS136557
  • AS137036
  • AS137227
  • AS137409
  • AS137442
  • AS137922
  • AS137968
  • AS138174
  • AS138180
  • AS138194
  • AS138363
  • AS138367
  • AS138455
  • AS138469
  • AS138483
  • AS138681
  • AS138977
  • AS139037
  • AS139048
  • AS139222
  • AS139578
  • AS139665
  • AS139740
  • AS139898
  • AS140503
  • AS140587
  • AS141161
  • AS141211
  • AS141749
  • AS147037
  • AS147313
  • AS148968
  • AS150717
  • AS152167
  • AS152302
  • AS152597
  • AS152908
  • AS153049
  • AS153467
  • AS393226
  • AS393319
  • AS396063
  • AS397468
  • AS399937
  • AS400318

Recent Prefix Changes

latest 21

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

  • Announced203.16.185.0/242026-08-31
  • Withdrawn203.16.185.0/242026-08-21
  • Announced203.16.185.0/242026-08-20
  • Withdrawn203.16.185.0/242026-08-19
  • Announced203.16.185.0/242026-08-18
  • Announced168.252.100.0/242026-08-16
  • Announced168.252.102.0/232026-08-16
  • Announced168.252.111.0/242026-08-16
  • Announced168.252.233.0/242026-08-16
  • Announced157.23.245.0/242026-08-14
  • Withdrawn157.23.245.0/242026-08-11
  • Withdrawn203.16.185.0/242026-07-21
  • Announced203.16.185.0/242026-07-21
  • Withdrawn168.252.100.0/242026-07-18
  • Withdrawn168.252.102.0/232026-07-18
  • Withdrawn168.252.111.0/242026-07-18
  • Withdrawn168.252.233.0/242026-07-18
  • Announced168.252.100.0/242026-07-18
  • Announced168.252.102.0/232026-07-18
  • Announced168.252.111.0/242026-07-18
  • Announced168.252.233.0/242026-07-18

Data: local · Updated 2026-09-04 15:55:13