AS53971 · US · ARIN
1
Upstream providers
1
Downstream customers
6.1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS55140
AS55140
2024-09-01
1y 9mo
2026-06-09
198 peers
AS209 AS1299 AS2914 AS3214 AS3257 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS15562 AS15692 AS16276 AS17290 AS17660 AS52873 AS55720 AS57866 AS132884 AS151704 AS199524 AS216285 AS262462 AS398465
v4 v6

Customers (1)

Customer Country First Seen Last Seen IPs Peers Confidence AF
AS394475
AS394475
US 2024-09-01
1y 9mo
2026-06-09 13k
197 peers
AS209 AS1299 AS2914 AS3214 AS3257 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS15562 AS15692 AS16276 AS17290 AS17660 AS52873 AS55720 AS57866 AS132884 AS151704 AS199524 AS216285 AS262462 AS398465
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
6.1k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-07-30
Lost Transit
AS53971 AS53971 → lost provider Co-Mo_Connect AS33616
Confidence: 85% Duration: 331d
2024-09-02
New Transit
AS394475 AS394475 → added provider AS53971 AS53971
Confidence: 90%
2024-09-02
New Transit
AS53971 AS53971 → added provider AS55140 AS55140
Confidence: 90%
2024-09-02
New Transit
AS53971 AS53971 → added provider Co-Mo_Connect AS33616
Confidence: 90%

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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