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AS40638 · US · ARIN
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4
Upstream providers
0
Downstream customers
1.3k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
GTT-BACKBONE
AS3257
 2024-09-01
1y 9mo
 2026-06-11
120 peers
AS174 AS209 AS260 AS917 AS1000 AS3257 AS3320 AS3333 AS3549 AS4641 AS4775 AS5392 AS5580 AS6057 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS8220 AS9268 AS12956 AS13781 AS13830 AS14315 AS14630 AS15605 AS16276 AS16347 AS17350 AS17639 AS19529 AS20205 AS20811 AS20932 AS21282 AS22296 AS28624 AS29222 AS30950 AS31510 AS31554 AS32590 AS34800 AS34927 AS35280 AS35598 AS35710 AS36924 AS37105 AS38008 AS42541 AS46997 AS49544 AS49605 AS51185 AS52468 AS52873 AS53062 AS53202 AS55222 AS56430 AS56457 AS56987 AS57866 AS58057 AS58299 AS59414 AS59890 AS60924 AS61138 AS61568 AS61832 AS132825 AS132884 AS134823 AS136557 AS137409 AS151704 AS154335 AS197580 AS199524 AS202365 AS212271 AS212317 AS215628 AS216285 AS262427 AS262462 AS263009 AS264409 AS264845 AS266213 AS267613 AS268976 AS271253 AS272403 AS327960 AS328840 AS328977 AS397131
v4 v6
AS25956
AS25956
 2024-09-01
1y 9mo
 2026-06-11
102 peers
AS999 AS1103 AS2500 AS2734 AS2914 AS3257 AS3320 AS3399 AS3491 AS4128 AS4641 AS5580 AS6730 AS6762 AS6830 AS7018 AS8582 AS12637 AS12956 AS14315 AS15562 AS16276 AS16552 AS17660 AS20080 AS25152 AS29140 AS35710 AS37697 AS38001 AS49434 AS49605 AS51185 AS52468 AS55720 AS57821 AS134823 AS151704 AS197580 AS199524 AS216285
v4 v6
AS7381
AS7381
 2024-09-01
1y 9mo
 2026-06-11
53 peers
AS955 AS7594
v4 v6

Customers (0)

Addr family: All IPv4 IPv6
No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

2
v4 prefixes
1.3k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-01-30
Lost Transit
AS40638 AS40638 → lost provider AS7381 AS7381
Confidence: 85% Duration: 515d
⇄
2025-11-20
Lost Transit
AS40638 AS40638 → lost provider AS33662 AS33662
Confidence: 85% Duration: 444d
⇄
2025-10-08
Lost Transit
AS40638 AS40638 → lost provider AS33662 AS33662
Confidence: 85% Duration: 401d
⇄
2025-04-17
New Transit
AS40638 AS40638 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄
2025-04-16
Lost Transit
AS40638 AS40638 → lost provider AS7381 AS7381
Confidence: 85% Duration: 226d
⇄
2024-12-13
New Transit
AS40638 AS40638 → added provider AS7381 AS7381
Confidence: 90%
⇄
2024-12-12
Lost Transit
AS40638 AS40638 → lost provider GTT-BACKBONE AS3257
Confidence: 85% Duration: 101d
⇄
2024-09-02
New Transit
AS40638 AS40638 → added provider AS33662 AS33662
Confidence: 90%
⇄
2024-09-02
New Transit
AS40638 AS40638 → added provider AS25956 AS25956
Confidence: 90%
⇄
2024-09-02
New Transit
AS40638 AS40638 → added provider GTT-BACKBONE AS3257
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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