Autonomous System details
AS23028
Team Cymru Inc. — cymru.com
Summary
| Country |
 United States
|
| Organization | Team Cymru Inc. |
| Domain | cymru.com |
| Number of IPv4 | 23,040 |
| Number of IPv6 | 7.9252× 1028 |
| AS Type | Business |
| Registry | ARIN |
| Allocated | January 04, 2002 (about 23 years ago) |
| Updated | February 24, 2012 (about 13 years ago) |
IP Ranges
AS23028 announces 27 IPv4 ranges and 19 IPv6 ranges.
That's a total of 23,040 IPv4 addresses and 7.9252× 1028 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 38.229.33.0/24 |
Psinet, Inc.
|
256 | ARIN | ALLOCATION |
| 38.229.252.0/24 |
Psinet, Inc.
|
256 | ARIN | ALLOCATION |
| 68.22.187.0/24 |
AS23028.NET
|
256 | ARIN | REASSIGNMENT |
| 192.138.226.0/24 |
Computer Systems Consulting Services
|
256 | ARIN | ALLOCATION |
| 203.28.18.0/24 |
 University of Queensland
|
256 | APNIC | ASSIGNED PORTABLE |
| 204.74.64.0/24 |
SAUNET
|
256 | ARIN | REASSIGNMENT |
| 216.31.0.0/18 |
Team Cymru Inc.
|
16,384 | ARIN | ALLOCATION |
| 216.31.0.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.1.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.2.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.3.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.4.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.6.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.7.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.8.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.9.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.12.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.13.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.14.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.15.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.16.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.17.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.18.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.36.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.37.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.38.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| 216.31.39.0/24 |
Team Cymru Inc.
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2604:8800::/32 |
Team Cymru Inc.
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2604:8800::/47 |
Team Cymru Inc.
|
2.4179× 1024 | ARIN | ALLOCATION |
| 2604:8800:50::/47 |
Team Cymru Inc.
|
2.4179× 1024 | ARIN | ALLOCATION |
| 2604:8800:52::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:53::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:56::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:57::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:59::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:60::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:61::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:64::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:65::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:66::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:67::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:68::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:69::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:70::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2604:8800:71::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
| 2620:0:6b0::/48 |
Team Cymru Inc.
|
1.2089× 1024 | ARIN | ALLOCATION |
Peers
AS23028 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.
AS286
AS559
AS917
AS1103
AS1140
AS1248
AS1764
AS1828
AS1921
AS2484
AS3170
AS3214
AS3216
AS3223
AS3333
AS4181
AS4826
AS5405
AS5466
AS5500
AS6057
AS6233
AS6424
AS6507
AS6677
AS6717
AS6866
AS7575
AS8220
AS8298
AS8681
AS8758
AS8878
AS8896
AS9009
AS9140
AS9354
AS9498
AS9902
AS10310
AS11039
AS12390
AS12399
AS12496
AS12637
AS12779
AS12859
AS12969
AS13037
AS13122
AS13213
AS13237
AS13414
AS13786
AS14537
AS14630
AS14907
AS15605
AS15802
AS15830
AS16247
AS16303
AS16552
AS16637
AS17639
AS18059
AS18106
AS19653
AS20253
AS20596
AS20712
AS20915
AS20932
AS22548
AS23106
AS23367
AS23889
AS24482
AS24916
AS24961
AS25091
AS25152
AS25160
AS25220
AS25369
AS28624
AS28634
AS28792
AS29075
AS29140
AS29452
AS30081
AS30740
AS30844
AS31042
AS31122
AS31631
AS31742
AS32590
AS33182
AS33353
AS33763
AS34019
AS34087
AS34119
AS34288
AS34428
AS34549
AS35008
AS35280
AS35313
AS35320
AS35551
AS35598
AS36351
AS37100
AS37468
AS37662
AS37678
AS37721
AS38719
AS39063
AS39120
AS39122
AS39202
AS39351
AS39356
AS39498
AS39602
AS40934
AS41327
AS41354
AS41811
AS42295
AS42473
AS42541
AS42947
AS43256
AS44600
AS44735
AS45352
AS45758
AS47147
AS47160
AS47957
AS48070
AS48362
AS48858
AS48919
AS48945
AS49415
AS49425
AS49544
AS49600
AS49605
AS50300
AS50304
AS50673
AS50763
AS50823
AS51043
AS51184
AS51185
AS51553
AS51873
AS51918
AS52075
AS52320
AS54113
AS56329
AS56478
AS56987
AS57695
AS58057
AS58511
AS58580
AS59624
AS60503
AS60610
AS61124
AS61955
AS62167
AS62217
AS62955
AS63927
AS132337
AS137409
AS199452
AS199524
AS199938
AS200070
AS200612
AS200700
AS201864
AS203462
AS203582
AS204598
AS206067
AS206530
AS206999
AS207995
AS210258
AS210805
AS212027
AS212109
AS213054
AS213241
AS215638
AS263152
AS263237
AS264479
AS396986
AS397131
AS398465
Upstreams
AS23028 connects to the global Internet via at least 6 upstream providers. In this setup, AS23028 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS23028 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS23028's role in extending Internet access beyond its own infrastructure.