AS53939 · US · ARIN
2
Upstream providers
0
Downstream customers
16k
v4 addresses
<0.1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
GTT-BACKBONE
AS3257
2024-09-01
1y 8mo
2026-05-09
83 peers
AS209 AS260 AS513 AS917 AS1031 AS1273 AS2500 AS2914 AS3320 AS3491 AS4775 AS5580 AS6424 AS6453 AS6461 AS6730 AS6762 AS6830 AS7713 AS8218 AS8582 AS12956 AS14315 AS14537 AS14840 AS15562 AS16260 AS16276 AS16552 AS17350 AS17660 AS19151 AS24516 AS27678 AS30950 AS32590 AS35280 AS37105 AS37497 AS38008 AS45701 AS46997 AS47147 AS48112 AS49544 AS49605 AS52075 AS53062 AS64475 AS136557 AS150369 AS197580 AS199524 AS206271 AS216285 AS264479 AS267613 AS271253 AS328206 AS328964
TWELVE99
AS1299
2024-09-01
1y 8mo
2026-05-09
146 peers
AS174 AS999 AS1031 AS1351 AS3320 AS3549 AS4128 AS6057 AS6082 AS6453 AS6461 AS6830 AS7018 AS7594 AS8218 AS11039 AS12350 AS12956 AS13786 AS13830 AS14537 AS14840 AS15605 AS16276 AS16552 AS17660 AS19151 AS27678 AS27986 AS28329 AS28624 AS29504 AS31510 AS32590 AS34177 AS34800 AS37239 AS37468 AS40864 AS49544 AS52468 AS52873 AS53062 AS53202 AS56457 AS61832 AS64112 AS132884 AS142289 AS198385 AS199524 AS202365 AS212271 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS264845 AS266213 AS268976 AS271253 AS327960 AS328840 AS328964

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

9
v4 prefixes
16k
v4 addresses
2
v6 prefixes
<0.1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-04-01
Lost Transit
AS17318 AS17318 → lost provider AS53939 AS53939
Confidence: 85% Duration: 136d
2024-11-16
New Transit
AS17318 AS17318 → added provider AS53939 AS53939
Confidence: 90%
2024-09-02
New Transit
AS53939 AS53939 → added provider GTT-BACKBONE AS3257
Confidence: 90%
2024-09-02
New Transit
AS53939 AS53939 → added provider TWELVE99 AS1299
Confidence: 90%

Renewal Calendar

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

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