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AS3663 · US · ARIN
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3
Upstream providers
0
Downstream customers
161k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS174
AS174
 2024-09-01
1y 9mo
 2026-06-13
265 peers
AS209 AS1280 AS2914 AS3257 AS3399 AS3491 AS3549 AS5580 AS6453 AS6730 AS6762 AS6830 AS7768 AS8220 AS8582 AS12956 AS14907 AS16276 AS17350 AS20514 AS23673 AS31554 AS32590 AS35280 AS36924 AS37697 AS48237 AS49434 AS49544 AS49605 AS50628 AS51185 AS52873 AS57821 AS57866 AS61832 AS148968 AS151704 AS197580 AS199524 AS212317 AS216285 AS262462 AS328964
?af
AS6939
AS6939
 2024-09-01
1y 9mo
 2026-06-13
56 peers
AS209 AS1299 AS151704 AS199524 AS398465
?af
AS6461
AS6461
 2026-06-13
5d
 2026-06-13
42 peers
AS209 AS701 AS1299 AS2500 AS2518 AS2914 AS3257 AS3320 AS3491 AS4128 AS5580 AS6453 AS6830 AS7018 AS8582 AS12956 AS14041 AS14315 AS14537 AS15562 AS15692 AS16276 AS17350 AS17660 AS22296 AS25152 AS29140 AS31554 AS32590 AS35710 AS49028 AS49544 AS55720 AS132884 AS199524 AS209718 AS263702 AS266213 AS267613 AS271253 AS328840 AS398465
?af

Customers (0)

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

Network Size

IPv4 and IPv6 prefixes originated over time

48
v4 prefixes
161k
v4 addresses
1
v6 prefixes
1
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-04-30
Lost Transit
AS7268 AS7268 → lost provider AS3663 AS3663
Confidence: 85% Duration: 526d
⇄
2026-04-25
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 600d
⇄
2026-04-10
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 585d
⇄
2026-02-08
New Transit
AS12081 AS12081 → added provider AS3663 AS3663
Confidence: 90%
⇄
2026-01-18
Lost Transit
AS393377 AS393377 → lost provider AS3663 AS3663
Confidence: 85% Duration: 503d
⇄
2025-12-06
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 460d
⇄
2025-08-20
New Transit
AS12081 AS12081 → added provider AS3663 AS3663
Confidence: 90%
⇄
2025-06-27
New Transit
NORVADO-NE AS394660 → added provider AS3663 AS3663
Confidence: 90%
⇄
2025-06-07
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 278d
⇄
2025-06-03
Lost Transit
NORVADO-NE AS394660 → lost provider AS3663 AS3663
Confidence: 85% Duration: 274d
⇄
2025-05-20
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 260d
⇄
2025-05-15
New Transit
AS12081 AS12081 → added provider AS3663 AS3663
Confidence: 90%
⇄
2025-03-27
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 206d
⇄
2025-03-26
New Transit
AS3663 AS3663 → added provider AS6939 AS6939
Confidence: 90%
⇄
2025-03-14
Lost Transit
AS3663 AS3663 → lost provider AS6939 AS6939
Confidence: 85% Duration: 193d
⇄
2025-02-28
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 179d
⇄
2025-01-30
Lost Transit
AS7268 AS7268 → lost provider AS3663 AS3663
Confidence: 85% Duration: 71d
⇄
2024-12-29
Possible Trial
AS7268 AS7268 → possible trial with AS3663 AS3663
Confidence: 60%
⇄
2024-12-11
New Transit
NORTHWOODS-CONNECT AS398370 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-12-05
Lost Transit
NORTHWOODS-CONNECT AS398370 → lost provider AS3663 AS3663
Confidence: 85% Duration: 94d
⇄
2024-11-28
Lost Transit
AS14159 AS14159 → lost provider AS3663 AS3663
Confidence: 85% Duration: 87d
⇄
2024-11-20
Lost Transit
AS7268 AS7268 → lost provider AS3663 AS3663
Confidence: 85%
⇄
2024-11-08
New Transit
AS12081 AS12081 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-11-04
Possible Trial
AS12081 AS12081 → possible trial with AS3663 AS3663
Confidence: 60% Duration: 24d
⇄
2024-10-29
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 57d
⇄
2024-10-12
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 40d
⇄
2024-10-11
New Transit
AS12081 AS12081 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-10-05
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 33d
⇄
2024-09-26
Lost Transit
AS12081 AS12081 → lost provider AS3663 AS3663
Confidence: 85% Duration: 24d
⇄
2024-09-02
New Transit
NORTHWOODS-CONNECT AS398370 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS397463 AS397463 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS395091 AS395091 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
NORVADO-NE AS394660 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS393774 AS393774 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS393377 AS393377 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS14159 AS14159 → added provider AS3663 AS3663
Confidence: 90%
⇄
2024-09-02
New Transit
AS3663 AS3663 → added provider AS6939 AS6939
Confidence: 90%
⇄
2024-09-02
New Transit
AS3663 AS3663 → added provider AS174 AS174
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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