AS40950 · US · ARIN
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2
Upstream providers
1
Downstream customers
3.8k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS18450
AS18450
 2025-04-09
1y
 2026-04-29
262 peers
AS199524
DATAFOREST
AS58212
 2025-08-28
8mo
 2026-04-29
173 peers
AS174 AS209 AS260 AS835 AS917 AS924 AS999 AS1103 AS1213 AS1299 AS1828 AS2152 AS3130 AS3257 AS3320 AS3491 AS3549 AS3701 AS4181 AS5392 AS5394 AS5413 AS5580 AS6424 AS6461 AS6667 AS6730 AS6762 AS6830 AS6894 AS7018 AS7594 AS8218 AS8220 AS8660 AS8888 AS9268 AS11039 AS12350 AS12956 AS12969 AS13058 AS13237 AS13781 AS13830 AS14041 AS14630 AS14840 AS14907 AS15397 AS15547 AS15605 AS16260 AS16347 AS19529 AS19754 AS20514 AS20764 AS20811 AS20912 AS20932 AS21282 AS21700 AS22652 AS23367 AS24516 AS24961 AS27986 AS28329 AS28824 AS28917 AS29222 AS29504 AS29691 AS30950 AS31510 AS32590 AS33185 AS33874 AS34177 AS34428 AS34927 AS35008 AS35426 AS35598 AS35710 AS36924 AS37105 AS37239 AS37468 AS37497 AS37697 AS38008 AS38016 AS39120 AS39122 AS39351 AS39642 AS40387 AS40864 AS41073 AS41095 AS41811 AS42473 AS42541 AS43733 AS45437 AS45489 AS46997 AS47147 AS48070 AS48112 AS48237 AS48362 AS49028 AS49432 AS49434 AS49544 AS49605 AS49788 AS50304 AS51185 AS51519 AS52468 AS52873 AS53062 AS55222 AS56457 AS56987 AS57050 AS57381 AS57630 AS58057 AS58511 AS60539 AS61138 AS61573 AS61832 AS62167 AS63927 AS63956 AS64112 AS64475 AS134823 AS151704 AS197580 AS198150 AS199524 AS199938 AS200612 AS205206 AS209650 AS210937 AS212271 AS216285 AS262427 AS262462 AS263009 AS263152 AS263541 AS264409 AS265721 AS266213 AS271253 AS272403 AS327960 AS327983 AS328840 AS397131 AS398465

Customers (1)

Customer Country First Seen Last Seen IPs Peers Confidence
AS400536
AS400536
 US 2025-04-09
1y
 2026-04-29 4.9k
257 peers
AS209 AS260 AS1299 AS2914 AS3257 AS3320 AS3491 AS3549 AS5580 AS6730 AS6762 AS6830 AS7018 AS8582 AS12956 AS14041 AS15562 AS15692 AS16260 AS16276 AS17660 AS22296 AS29140 AS31554 AS35710 AS36924 AS37697 AS47692 AS48237 AS49544 AS49605 AS51185 AS55720 AS57866 AS151704 AS197580 AS199524 AS216285 AS263152 AS264409 AS398465

Network Size

IPv4 and IPv6 prefixes originated over time

15
v4 prefixes
3.8k
v4 addresses
0
v6 prefixes
0
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-03-11
Possible Trial
AS40950 AS40950 → possible trial with AS4 AS4
Confidence: 60%
⇄
2026-02-27
Lost Transit
AS40950 AS40950 → lost provider AS400536 AS400536
Confidence: 85% Duration: 174d
⇄
2026-02-19
Lost Transit
AS40950 AS40950 → lost provider AS4 AS4
Confidence: 85% Duration: 69d
⇄
2026-02-09
New Transit
AS40950 AS40950 → added provider AS400536 AS400536
Confidence: 90%
⇄
2026-02-07
Possible Trial
AS40950 AS40950 → possible trial with AS400536 AS400536
Confidence: 60% Duration: 65d
⇄
2025-12-25
Lost Transit
AS40950 AS40950 → lost provider AS400536 AS400536
Confidence: 85% Duration: 110d
⇄
2025-12-12
Lost Transit
AS40950 AS40950 → lost provider AS4 AS4
Confidence: 85%
⇄
2025-09-06
New Transit
AS40950 AS40950 → added provider AS400536 AS400536
Confidence: 90%
⇄
2025-08-29
New Transit
AS40950 AS40950 → added provider DATAFOREST AS58212
Confidence: 90%
⇄
2025-04-20
Possible Trial
AS40950 AS40950 → possible trial with HOSTING-BOT AS400402
Confidence: 60% Duration: 19d
⇄
2025-04-10
New Transit
AS400536 AS400536 → added provider AS40950 AS40950
Confidence: 90%
⇄
2025-04-10
New Transit
AS40950 AS40950 → added provider AS18450 AS18450
Confidence: 90%
⇄
2025-01-21
Lost Transit
AS40950 AS40950 → lost provider HOSTING-BOT AS400402
Confidence: 85% Duration: 19d
⇄
2025-01-02
New Transit
AS40950 AS40950 → added provider HOSTING-BOT AS400402
Confidence: 90%
⇄

Renewal Calendar

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

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