ASPATH.IO
BGP Intelligence
Home Market Events News Compare Peer Groups Contact
Sign in

AS21635 · US · ARIN
Export CSV
2
Upstream providers
0
Downstream customers
256
v4 addresses
0
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
AS19531
AS19531
 2024-09-01
1y 9mo
 2026-06-05
60 peers
AS260 AS2914 AS3214 AS3257 AS3320 AS4128 AS4775 AS5580 AS6453 AS6461 AS6730 AS6762 AS6830 AS7018 AS8220 AS8582 AS12956 AS13058 AS15562 AS15605 AS16276 AS17350 AS17660 AS25152 AS32590 AS35280 AS35710 AS40864 AS47692 AS49605 AS51185 AS52873 AS55720 AS59414 AS132884 AS151704 AS199524 AS262462 AS267613
v4 v6

Customers (0)

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

Network Size

IPv4 and IPv6 prefixes originated over time

1
v4 prefixes
256
v4 addresses
0
v6 prefixes
0
v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-06-02
Lost Transit
AS21635 AS21635 → lost provider AS19844 AS19844
Confidence: 85% Duration: 638d
⇄
2026-05-14
New Transit
AS21635 AS21635 → added provider AS19844 AS19844
Confidence: 90%
⇄
2025-11-20
Lost Transit
AS21635 AS21635 → lost provider AS19844 AS19844
Confidence: 85% Duration: 444d
⇄
2024-09-02
New Transit
AS21635 AS21635 → added provider AS19844 AS19844
Confidence: 90%
⇄
2024-09-02
New Transit
AS21635 AS21635 → added provider AS19531 AS19531
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

Sign in to view