AS18660 · US · ARIN
2
Upstream providers
0
Downstream customers
1k
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence AF
AS7018
AS7018
2024-09-01
1y 8mo
2026-05-13
334 peers
AS1280 AS2027 AS2518 AS2914 AS3130 AS3303 AS3320 AS3333 AS3399 AS3491 AS4128 AS6057 AS6453 AS6461 AS6720 AS6762 AS6830 AS7768 AS8220 AS8298 AS8529 AS11845 AS12956 AS13781 AS15547 AS15562 AS15605 AS15692 AS16276 AS17350 AS17639 AS17660 AS18106 AS19529 AS19653 AS25091 AS25152 AS27678 AS27986 AS28634 AS28910 AS29075 AS29222 AS29680 AS30844 AS32590 AS32709 AS34019 AS34549 AS34800 AS35280 AS35598 AS35710 AS36236 AS36924 AS37053 AS37239 AS37468 AS37697 AS38008 AS40864 AS41722 AS44393 AS44901 AS45352 AS46997 AS47147 AS47692 AS48678 AS49028 AS49605 AS50300 AS50877 AS51184 AS51185 AS51873 AS52873 AS55720 AS56457 AS56665 AS56987 AS57344 AS57777 AS57866 AS58057 AS58299 AS58308 AS59414 AS60924 AS61573 AS61832 AS132825 AS137409 AS140627 AS142289 AS151326 AS197580 AS199524 AS202365 AS206499 AS207910 AS216285 AS262427 AS262462 AS263009 AS263152 AS264409 AS264845 AS265721 AS267613 AS268976 AS269180 AS271253 AS328840 AS328964 AS398465
v4 v6
AS400436
AS400436
2025-06-27
10mo
2026-05-13
27 peers
AS209 AS260 AS1299 AS3257 AS3549 AS5580 AS8582 AS16260 AS48112 AS151704 AS398465
v4 v6

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
1k
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

2025-06-28
New Transit
AS18660 AS18660 → added provider AS400436 AS400436
Confidence: 90%
2025-06-25
Lost Transit
AS18660 AS18660 → lost provider AS7029 AS7029
Confidence: 85% Duration: 296d
2024-09-02
New Transit
AS18660 AS18660 → added provider AS7029 AS7029
Confidence: 90%
2024-09-02
New Transit
AS18660 AS18660 → added provider AS7018 AS7018
Confidence: 90%

Renewal Calendar

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

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