AS20473

The Constant Company, LLC

Announced prefixes: 716
Upstreams: 26
Peers: 926
Downstreams: 674

Adjacent ASNs

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

All Neighbor ASNs

Upstream26

Buys transit from them

AS174
AS1221
AS1299
AS1680
AS2764
AS2914
AS3257
AS3356
AS3491
AS4637
AS4755
AS7049
AS7195
AS7473
AS8551
AS9498
AS13335
AS15830
AS32098
AS37271
AS52925
AS137409
AS201054
AS263025
AS266152
AS270548

Peer926

Settlement-free traffic exchange

AS42
AS286
AS293
AS553
AS559
AS577
AS680
AS835
AS852
AS917
AS932
AS971
AS983
AS997
AS999
AS1000
AS1031
AS1103
AS1140
AS1248
AS1267
AS1547
AS1764
AS1820
AS1828
AS1836
AS2018
AS2027
AS2381
AS2484
AS2500
AS2518
AS2635
AS2734
AS2818
AS2906
AS3130
AS3170
AS3213
AS3214
AS3216
AS3223
AS3303
AS3327
AS3333
AS3399
AS3462
AS3701
AS3741
AS3856
AS4004
AS4058
AS4181
AS4229
AS4230
AS4455
AS4628
AS4651
AS4657
AS4764
AS4766
AS4773
AS4775
AS4777
AS4788
AS4800
AS4817
AS4826
AS4844
AS4849
AS5378
AS5392
AS5394
AS5405
AS5410
AS5413
AS5459
AS5466
AS5482
AS5500
AS5503
AS5564
AS5631
AS5713
AS6057
AS6079
AS6206
AS6327
AS6424
AS6461
AS6507
AS6619
AS6661
AS6667
AS6677
AS6717
AS6777
AS6866
AS6939
AS7155
AS7342
AS7552
AS7575
AS7594
AS7610
AS7632
AS7642
AS7713
AS7922
AS7979
AS8218
AS8220
AS8262
AS8282
AS8283
AS8298
AS8301
AS8304
AS8309
AS8359
AS8400
AS8422
AS8426
AS8434
AS8452
AS8455
AS8468
AS8529
AS8544
AS8560
AS8637
AS8660
AS8674
AS8680
AS8681
AS8683
AS8757
AS8758
AS8801
AS8849
AS8851
AS8878
AS8888
AS8902
AS8966
AS9002
AS9009
AS9036
AS9044
AS9050
AS9140
AS9145
AS9153
AS9226
AS9264
AS9269
AS9299
AS9304
AS9318
AS9354
AS9381
AS9583
AS9658
AS9664
AS9821
AS9886
AS9930
AS9957
AS10024
AS10122
AS10310
AS11158
AS11164
AS11260
AS11845
AS12200
AS12322
AS12389
AS12390
AS12399
AS12400
AS12440
AS12496
AS12552
AS12577
AS12578
AS12637
AS12703
AS12713
AS12741
AS12759
AS12779
AS12850
AS12859
AS12969
AS13002
AS13009
AS13030
AS13037
AS13122

726 more not shown (truncated)

Downstream674

Buys transit from this AS

AS899
AS956
AS1024
AS1149
AS1921
AS2015
AS3169
AS3366
AS4138
AS4842
AS5015
AS5764
AS6435
AS7356
AS7361
AS7365
AS7492
AS7719
AS7721
AS8038
AS8079
AS9197
AS9438
AS9915
AS10779
AS11246
AS11472
AS11850
AS11875
AS12202
AS12286
AS12488
AS12553
AS13527
AS13717
AS13849
AS14054
AS14079
AS14180
AS14270
AS15329
AS16517
AS16840
AS17080
AS17138
AS17290
AS17384
AS17415
AS17818
AS18340
AS18366
AS18367
AS18369
AS18383
AS18612
AS18750
AS18944
AS19039
AS19054
AS19264
AS19297
AS19879
AS19922
AS20278
AS20420
AS20443
AS20756
AS21245
AS21629
AS21750
AS21820
AS21835
AS22169
AS22612
AS22649
AS22665
AS22915
AS23031
AS23239
AS23246
AS23393
AS23420
AS23863
AS25040
AS25048
AS25098
AS25352
AS25720
AS25819
AS25820
AS26080
AS26116
AS26457
AS26981
AS27218
AS27345
AS27715
AS28715
AS29997
AS30148
AS30514
AS30708
AS30893
AS31788
AS31945
AS32043
AS32244
AS32434
AS32445
AS32639
AS32771
AS33039
AS33115
AS33309
AS33438
AS33458
AS34625
AS34800
AS34939
AS35052
AS35085
AS35398
AS35829
AS35838
AS35846
AS36232
AS36268
AS36318
AS36344
AS36369
AS36444
AS36446
AS36710
AS37725
AS38047
AS38070
AS39617
AS39691
AS39810
AS39975
AS39991
AS40138
AS40205
AS40216
AS40713
AS40806
AS40929
AS41281
AS41637
AS41838
AS41954
AS41992
AS42198
AS42214
AS42316
AS42612
AS42692
AS42856
AS42962
AS43131
AS43391
AS43927
AS43997
AS44354
AS44421
AS44794
AS44955
AS45179
AS46138
AS46170
AS46307
AS46407
AS46515
AS46733
AS46983
AS46997
AS47037
AS47065
AS47578
AS47582
AS47641
AS48067
AS48231
AS48254
AS48435
AS48539
AS48707
AS48767
AS48818
AS49427
AS49688
AS50296
AS50414
AS50611
AS50763
AS50827
AS51044
AS51351
AS51928
AS52025

474 more not shown (truncated)

Recent Prefix Changes

latest 50

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

Announced82.29.44.0/242026-08-29
Announced178.95.40.0/242026-08-29
Withdrawn82.29.44.0/242026-08-28
Announced82.29.44.0/242026-08-28
Announced201.11.235.0/242026-08-28
Announced201.11.237.0/242026-08-28
Announced201.11.238.0/232026-08-28
Announced201.14.209.0/242026-08-28
Announced201.14.211.0/242026-08-28
Announced201.14.212.0/242026-08-28
Announced201.14.214.0/232026-08-28
Announced201.14.216.0/222026-08-28
Announced201.24.193.0/242026-08-28
Announced201.24.194.0/232026-08-28
Announced201.24.197.0/242026-08-28
Announced201.24.198.0/232026-08-28
Announced201.24.200.0/232026-08-28
Announced201.24.203.0/242026-08-28
Announced201.24.205.0/242026-08-28
Announced201.24.206.0/242026-08-28
Announced205.196.153.0/242026-08-28
Announced205.196.155.0/242026-08-28
Announced205.196.156.0/242026-08-28
Announced205.237.88.0/222026-08-28
Announced206.206.88.0/232026-08-28
Announced206.206.97.0/242026-08-28
Announced206.206.111.0/242026-08-28
Announced206.206.121.0/242026-08-28
Announced208.68.248.0/242026-08-28
Announced208.68.251.0/242026-08-28
Announced209.92.161.0/242026-08-28
Announced209.92.164.0/242026-08-28
Announced209.92.166.0/242026-08-28
Announced209.92.169.0/242026-08-28
Announced209.92.171.0/242026-08-28
Announced209.92.176.0/242026-08-28
Announced209.92.191.0/242026-08-28
Announced209.137.185.0/242026-08-28
Announced209.137.186.0/232026-08-28
Announced209.236.196.0/242026-08-28
Announced209.236.202.0/242026-08-28
Announced209.236.205.0/242026-08-28
Announced209.236.219.0/242026-08-28
Announced209.236.220.0/242026-08-28
Withdrawn44.31.111.0/242026-08-27
Announced151.247.152.0/232026-08-27
Withdrawn191.219.24.0/242026-08-27
Announced209.236.208.0/242026-08-27
Announced209.236.223.0/242026-08-27
Withdrawn82.29.44.0/242026-08-26

Data: local · Updated 2026-08-29 17:11:01