AS3734 · US · ARIN
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3
Upstream providers
1
Downstream customers
142k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS395226
AS395226
 2025-01-01
1y 3mo
 2026-04-23
149 peers
AS174 AS209 AS553 AS917 AS999 AS1031 AS1140 AS1257 AS1299 AS2914 AS3130 AS3214 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4641 AS5394 AS5580 AS6082 AS6424 AS6453 AS6730 AS6762 AS6830 AS6894 AS7018 AS8220 AS8426 AS8582 AS8888 AS12350 AS12637 AS12779 AS12859 AS12956 AS12969 AS13030 AS13237 AS14315 AS14630 AS14907 AS15562 AS15692 AS16260 AS16276 AS16552 AS17350 AS17660 AS19754 AS20080 AS20811 AS21700 AS22652 AS23367 AS24482 AS24516 AS25160 AS27678 AS27986 AS28824 AS28917 AS29075 AS29140 AS31742 AS32590 AS33185 AS33874 AS34177 AS34549 AS34800 AS34854 AS34927 AS35266 AS35710 AS36924 AS37239 AS37468 AS38001 AS39122 AS39351 AS40994 AS41073 AS44901 AS45049 AS45489 AS47147 AS48112 AS49434 AS49544 AS49605 AS50304 AS50877 AS51185 AS51519 AS52075 AS52468 AS53828 AS55222 AS55720 AS56457 AS56987 AS57381 AS57630 AS57821 AS58057 AS58511 AS60539 AS61049 AS61138 AS61568 AS61573 AS61832 AS63956 AS64112 AS64475 AS132825 AS132884 AS134823 AS136557 AS138685 AS150369 AS151326 AS151704 AS197580 AS199524 AS200612 AS202365 AS206499 AS210937 AS215230 AS216285 AS265721 AS271253 AS328840 AS328964 AS398465
CALREN-DC
AS2152
 2025-01-01
1y 3mo
 2026-04-23
146 peers
AS209 AS3549
AS6461
AS6461
 2026-04-10
19d
 2026-04-23
202 peers
AS174 AS1299 AS3130 AS3257 AS3399 AS5394 AS5580 AS6894 AS8220 AS8582 AS8888 AS12637 AS12969 AS16260 AS19754 AS21700 AS22652 AS23367 AS33185 AS34927 AS39122 AS52468 AS55222 AS57630 AS57821 AS61138 AS61573 AS63927 AS64112 AS199524 AS200612 AS205206 AS210937 AS265721 AS327960 AS328840 AS398465

Customers (1)

Customer Country First Seen Last Seen Peers Confidence
AS397342
AS397342
 US 2025-01-01
1y 3mo
 2026-04-23
3 peers
AS209 AS3549

Network Size

IPv4 and IPv6 prefixes originated over time

15
v4 prefixes
142k
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
2026-04-11
New Transit
AS3734 AS3734 → added provider AS6461 AS6461
Confidence: 90%
⇄
2025-11-20
Lost Transit
AS397342 AS397342 → dropped provider AS3734 AS3734
Confidence: 85% Duration: 322d
⇄
2025-04-02
New Transit
AS397342 AS397342 → added provider AS3734 AS3734
Confidence: 90%
⇄
2025-04-02
New Transit
AS3734 AS3734 → added provider AS395226 AS395226
Confidence: 90%
⇄
2025-04-02
New Transit
AS3734 AS3734 → added provider CALREN-DC AS2152
Confidence: 90%
⇄
2025-01-02
New Transit
AS397342 AS397342 → added provider AS3734 AS3734
Confidence: 90%
⇄
2025-01-02
New Transit
AS3734 AS3734 → added provider AS395226 AS395226
Confidence: 90%
⇄
2025-01-02
New Transit
AS3734 AS3734 → added provider CALREN-DC AS2152
Confidence: 90%
⇄

Renewal Calendar

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

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