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AS54187 · US · ARIN
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3
Upstream providers
0
Downstream customers
1k
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
PCCWG-APAC-HK
AS3491
 2024-09-01
1y 9mo
 2026-06-09
139 peers
AS174 AS553 AS680 AS835 AS999 AS1031 AS2734 AS2914 AS3130 AS3214 AS3216 AS3257 AS3320 AS3399 AS4128 AS5394 AS6057 AS6082 AS6424 AS6453 AS6730 AS6762 AS6830 AS7018 AS7768 AS12779 AS12859 AS12956 AS13237 AS14537 AS14630 AS14840 AS14907 AS15562 AS15605 AS15692 AS15943 AS16276 AS16552 AS17290 AS17350 AS17660 AS19529 AS20080 AS20811 AS20912 AS21700 AS22652 AS23367 AS25091 AS28329 AS28634 AS28917 AS29075 AS29140 AS29680 AS31742 AS32590 AS33185 AS33874 AS34428 AS34549 AS34800 AS34927 AS35266 AS35426 AS35600 AS35710 AS36924 AS37100 AS37721 AS38880 AS39122 AS40994 AS41073 AS44901 AS45489 AS46450 AS47692 AS48185 AS49434 AS49544 AS49605 AS50628 AS51184 AS51185 AS52075 AS52320 AS52468 AS52873 AS53828 AS55222 AS56457 AS56987 AS57821 AS58057 AS59790 AS61138 AS61568 AS63927 AS64112 AS64475 AS142289 AS150369 AS151326 AS151704 AS199524 AS202365 AS206499 AS209823 AS212271 AS213151 AS215230 AS216285 AS262427 AS263152 AS263541 AS264479 AS264845 AS265721 AS269180 AS271253 AS327960 AS328840 AS328977 AS398465 AS401332
v4 v6
COLT
AS8220
 2024-09-01
1y 9mo
 2026-06-09
99 peers
AS174 AS209 AS835 AS999 AS1000 AS2914 AS3130 AS3257 AS3320 AS3549 AS4128 AS5392 AS6057 AS6082 AS6424 AS6762 AS6894 AS7018 AS7594 AS8582 AS12859 AS12956 AS13830 AS14041 AS14630 AS14840 AS15397 AS15562 AS15692 AS16552 AS17660 AS19529 AS19653 AS20080 AS20932 AS21700 AS22652 AS23367 AS25091 AS28917 AS29140 AS29504 AS30950 AS31510 AS31554 AS31742 AS33185 AS34428 AS34927 AS35266 AS35426 AS35710 AS38726 AS39120 AS39122 AS40994 AS41073 AS42541 AS48185 AS49544 AS49605 AS50300 AS51185 AS52468 AS52873 AS53202 AS53828 AS55222 AS55720 AS56457 AS57821 AS61138 AS61573 AS62167 AS64112 AS64475 AS132825 AS136557 AS150369 AS151704 AS198150 AS199524 AS200612 AS209823 AS212271 AS216285 AS262462 AS263009 AS264845 AS265721 AS266213 AS271253 AS327960 AS328840 AS398465
v4 v6
ASN-TELSTRA-GLOBAL
AS4637
 2024-09-01
1y 9mo
 2026-06-09
9 peers
AS209 AS3549 AS14315
v4 v6

Customers (0)

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

Network Size

IPv4 and IPv6 prefixes originated over time

4
v4 prefixes
1k
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
2025-06-23
Possible Trial
AS54187 AS54187 → possible trial with CLOUDFLARENET-AS AS13335
Confidence: 60%
⇄
2025-06-05
Lost Transit
AS54187 AS54187 → lost provider CLOUDFLARENET-AS AS13335
Confidence: 85% Duration: 21d
⇄
2025-05-15
New Transit
AS54187 AS54187 → added provider CLOUDFLARENET-AS AS13335
Confidence: 90%
⇄
2024-09-02
New Transit
AS54187 AS54187 → added provider COLT AS8220
Confidence: 90%
⇄
2024-09-02
New Transit
AS54187 AS54187 → added provider ASN-TELSTRA-GLOBAL AS4637
Confidence: 90%
⇄
2024-09-02
New Transit
AS54187 AS54187 → added provider PCCWG-APAC-HK AS3491
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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