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AS3663 · US · ARIN
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2
Upstream providers
6
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
 2026-06-09
265 peers
AS209 AS2914 AS3214 AS3257 AS3491 AS3549 AS4128 AS5580 AS6082 AS6453 AS6461 AS6762 AS6830 AS7018 AS7768 AS8582 AS12956 AS15562 AS15692 AS16276 AS17660 AS40864 AS52873 AS55720 AS57866 AS132884 AS151704 AS199524 AS216285 AS262462 AS271253 AS398465
v4 v6
AS6939
AS6939
 2024-09-01
1y 9mo
 2026-06-09
56 peers
AS209 AS1299 AS17350 AS34428 AS37468 AS47147 AS49028 AS151704 AS199524 AS209718 AS398465
v4 v6

Customers (6)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
AS397463
AS397463
 US 2024-09-01
1y 9mo
 2026-06-09 2k
173 peers
AS209 AS1299 AS3257 AS5580 AS8582 AS17350 AS37468 AS47147 AS49028 AS151704 AS199524 AS209718 AS398465
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

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

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

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

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