206208 looking glass

AS21859 Zenlayer Inc 🇺🇸 US

Announcing 1,906 prefixes, seen at the RIS collectors.

IPv4 prefixes
1,737
966,144 (3,774 × /24)
IPv6 prefixes
169
91 × /32
Upstreams
70
transit providers observed
Peers
60
settlement-free adjacencies
Downstreams
218
transit customers observed
Customer cone
4,100
ASes reachable through it

Registry and operator data

AS number
AS21859
Name
Zenlayer Inc
Organisation
Zenlayer Edge Cloud Network - AS21859
Country
🇺🇸 US
RIR
ARIN
Allocated
2013-04-02
Network type
Content
Traffic levels
10-20Tbps
Scope
Global
Peering policy
Selective
IRR as-set
AS-ZENLAYER
Website
http://www.zenlayer.com
PeeringDB
net/1234
Exchanges
81
Facilities
109

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1,318 valid (69.2%) 20 invalid (1.0%) 568 no ROA (29.8%)

Announcement history

One point per day, recorded at each table import

04348691k2k09-1809-2409-3010-0610-1210-1810-2410-25
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-10-25 09:46:12Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:46:06Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:45:13Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:45:02Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:43:04Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:42:58Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:42:38Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:42:29Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:41:46Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:41:40Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:40:31Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:40:24Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:39:18Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:39:12Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:36:46Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:36:37Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:34:00Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:33:50Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:32:39Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:32:33Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:29:54Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:29:50Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:29:11Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:29:03Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:27:50Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:27:43Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:27:06Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:26:59Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:26:22Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:26:15Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:25:54Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:25:45Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:21:11Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:21:07Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:20:17Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:20:13Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:16:47Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:16:38Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:16:33Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:16:28Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:14:41Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:14:34Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:13:22Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:13:18Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:11:47Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:11:41Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:08:05Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:07:58Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:07:53Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:07:44Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:05:43Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:05:39Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:04:29Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:04:21Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 09:03:13Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 09:03:05Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:59:37Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:59:30Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:59:14Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:59:07Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:57:31Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:57:24Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:56:11Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:56:04Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:54:20Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:54:16Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:51:08Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:51:01Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:49:30Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:49:22Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:47:05Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:46:58Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:45:07Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:45:00Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:44:41Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:44:35Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:43:47Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:43:43Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:40:52Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:40:43Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:38:47Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:38:45Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:38:41Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:38:37Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:37:27Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:37:19Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:34:55Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:34:48Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:32:52Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:32:43Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:32:25Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:32:17Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:31:27Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:31:19Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:28:56Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:28:46Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:26:47Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:26:41Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859
2026-10-25 08:26:12Z origin change 2404:3700::/48 AS21859 → AS137702 49432215510315431744134137702
2026-10-25 08:26:02Z origin change 2404:3700::/48 AS137702 → AS21859 494324836269395746342292185921859