AS4556 · US · ARIN
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1
Upstream providers
0
Downstream customers
12k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Provider First Seen Last Seen Peers Confidence
AS1828
AS1828
 2025-01-01
1y 3mo
 2026-04-23
75 peers
AS174 AS209 AS999 AS2914 AS3130 AS3257 AS3320 AS3549 AS4128 AS4641 AS5392 AS6424 AS6453 AS6730 AS6762 AS6830 AS6894 AS7018 AS7594 AS7768 AS12637 AS12956 AS13830 AS14315 AS15562 AS16260 AS16276 AS16552 AS17350 AS20912 AS21700 AS27986 AS30950 AS31510 AS34927 AS35710 AS48112 AS49544 AS49605 AS51185 AS52468 AS52873 AS56457 AS57821 AS61138 AS62167 AS132825 AS132884 AS136557 AS151704 AS199524 AS200612 AS216285 AS262462 AS263009 AS266213 AS271253 AS327960 AS328840 AS398465

Customers (0)

No customers in current snapshot.

Network Size

IPv4 and IPv6 prefixes originated over time

47
v4 prefixes
12k
v4 addresses
1
v6 prefixes
1
v6 /32s

Unclassified Peers Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2025-04-02
New Transit
AS23467 AS23467 → added provider AS4556 AS4556
Confidence: 90%
⇄
2025-04-02
New Transit
AS4556 AS4556 → added provider AS1828 AS1828
Confidence: 90%
⇄
2025-01-02
New Transit
AS23467 AS23467 → added provider AS4556 AS4556
Confidence: 90%
⇄
2025-01-02
New Transit
AS4556 AS4556 → added provider AS1828 AS1828
Confidence: 90%
⇄

Renewal Calendar

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

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