AS57
· US
· ARIN
3
Upstream providers
1
Downstream customers
Peers
- UMN-SYSTEM AS217
- AS675 AS675
- AS2381 AS2381
- STOLAF AS21951
- AS17234 AS17234
- AS32907 AS32907
- AS33692 AS33692
- AS15336 AS15336
- AS33455 AS33455
- AS11164 AS11164
- AS12042 AS12042
- HAMLINE-EDU AS21727
- AUGSBURG AS18454
- AS11537 AS11537
- AS26557 AS26557
- IASTATE-AUT-NUM AS2698
- AS7973 AS7973
- SWWC-SERVICE-COOPERATIVE AS30220
- AS6263 AS6263
- STKATE AS14763
- BETHEL-UNIVERSITY AS40497
- AS7896 AS7896
- AS11317 AS11317
- KPN AS286
- TDS-AS AS4181
- AS10242 AS10242
- AS19782 AS19782
- Charter-Communications-CHARTER-20115 AS20115
- AS30600 AS30600
- AS32621 AS32621
- RIS AS33189
- AS40387 AS40387
- MACARNE AS64289
2.6k
v4 addresses
1
v6 /32s
Provider History
Active
Possible trial (<90d)
Historical
| Provider | First Seen | Last Seen | Peers | Confidence | AF |
|---|---|---|---|---|---|
|
GTT-BACKBONE
AS3257
|
2024-09-01
1y 9mo
|
2026-06-13 |
212 peers
AS174
AS209
AS260
AS553
AS917
AS999
AS1000
AS1031
AS1257
AS1299
AS1828
AS2119
AS2914
AS3130
AS3216
AS3257
AS3320
AS3491
AS3549
AS3741
AS4128
AS4641
AS5392
AS5413
AS5580
AS6057
AS6082
AS6424
AS6453
AS6461
AS6730
AS6762
AS6830
AS6908
AS7018
AS7594
AS8218
AS8220
AS8455
AS8529
AS8582
AS8888
AS9268
AS12350
AS12637
AS12859
AS12956
AS12969
AS13030
AS13786
AS13830
AS14041
AS14315
AS14537
AS14630
AS14840
AS14907
AS15397
AS15562
AS15605
AS16276
AS16347
AS16552
AS17350
AS17660
AS19151
AS19529
AS19754
AS20080
AS20514
AS20811
AS20932
AS21232
AS21282
AS24482
AS24516
AS25160
AS28329
AS28624
AS28824
AS29075
AS29504
AS30950
AS31027
AS31510
AS31554
AS31742
AS32590
AS33185
AS33874
AS34177
AS34800
AS34927
AS35280
AS35426
AS35710
AS36924
AS37239
AS37468
AS37497
AS37697
AS38001
AS38008
AS38016
AS38726
AS39122
AS39351
AS39642
AS40864
AS41073
AS41095
AS41811
AS42473
AS42541
AS45049
AS45352
AS45489
AS46450
AS46997
AS47147
AS47692
AS48112
AS48185
AS48237
AS48362
AS49028
AS49432
AS49434
AS49544
AS49605
AS49788
AS50304
AS50628
AS51185
AS51519
AS52075
AS52468
AS52873
AS53062
AS53202
AS55222
AS56457
AS56665
AS56987
AS57050
AS57187
AS57381
AS57630
AS57866
AS58057
AS58308
AS60539
AS60602
AS60924
AS61138
AS61568
AS61832
AS63956
AS64112
AS64475
AS132825
AS132884
AS133210
AS134823
AS136557
AS138685
AS140627
AS142289
AS150369
AS151326
AS151704
AS197580
AS198150
AS198385
AS199524
AS199938
AS202365
AS204092
AS205206
AS209650
AS210937
AS212271
AS212317
AS216285
AS262427
AS262462
AS263009
AS263152
AS263541
AS263702
AS264409
AS264845
AS265721
AS266213
AS267613
AS268976
AS271253
AS327960
AS327983
AS328840
AS328964
AS398465
|
|
?af |
|
TWELVE99
AS1299
|
2024-09-01
1y 9mo
|
2026-06-13 |
138 peers
AS174
AS209
AS701
AS917
AS999
AS1000
AS2914
AS3130
AS3320
AS3491
AS3549
AS4128
AS6057
AS6082
AS6453
AS6461
AS6830
AS7018
AS7594
AS8218
AS12350
AS12956
AS13786
AS13830
AS14315
AS14537
AS15562
AS15605
AS16276
AS16552
AS17660
AS19529
AS20080
AS28329
AS28624
AS29504
AS31510
AS32590
AS34177
AS34800
AS34927
AS35280
AS40864
AS49544
AS52468
AS52873
AS53062
AS55720
AS56457
AS64112
AS132825
AS132884
AS136557
AS142289
AS151326
AS151704
AS197580
AS198150
AS198385
AS199524
AS202365
AS212271
AS216285
AS262427
AS262462
AS263009
AS263541
AS264409
AS264479
AS264845
AS266213
AS267613
AS271253
AS327960
AS328840
AS328964
|
|
?af |
|
AS6939
AS6939
|
2024-09-01
1y 9mo
|
2026-06-13 |
|
?af |
| Customer | Country | First Seen | Last Seen | IPs | Peers | Confidence | AF |
|---|---|---|---|---|---|---|---|
|
AS1998
AS1998
|
US | 2024-09-01
1y 9mo
|
2026-06-13 | 231k |
|
?af |
Network Size
IPv4 and IPv6 prefixes originated over time
3
v4 prefixes
2.6k
v4 addresses
1
v6 prefixes
1
v6 /32s
Peering Links Over Time
Count of unclassified adjacencies per snapshot date
2026-04-15
Lost Transit
Confidence: 85%
Duration: 590d
2024-11-25
Possible Trial
Renewal Calendar
Active providers first seen 11–13 months ago — possible annual contract renewals
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