206208 looking glass

AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 🇭🇰 HK

Announcing 762 prefixes, seen at the RIS collectors.

IPv4 prefixes
745
194,560 (760 × /24)
IPv6 prefixes
17
80 × /48
Upstreams
17
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
33
transit customers observed
Customer cone
52
ASes reachable through it

Registry and operator data

AS number
AS135377
Name
UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
Organisation
UCloud Information Technology (HK) Limited
Country
🇭🇰 HK
RIR
APNIC
Allocated
2016-04-27
Traffic levels
300-500Gbps
Scope
Global
Peering policy
Open
IRR as-set
AS-135377
Website
https://www.ucloud.cn
PeeringDB
net/17530
Exchanges
3
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

739 valid (97.0%) 0 invalid (0.0%) 23 no ROA (3.0%)

Announcement history

One point per day, recorded at each table import

018737456074709-1809-2510-0210-0910-1610-2310-3011-03
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-03 02:22:30Z origin change 128.1.42.0/24 AS135377 → AS21859 503003356325721859
2026-11-02 20:39:01Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-11-02 11:39:27Z origin change 152.32.230.0/24 AS21859 → AS135377 3549335613335135377
2026-11-02 11:39:27Z origin change 152.32.232.0/24 AS21859 → AS135377 3549335613335135377
2026-11-02 07:42:59Z origin change 152.32.230.0/24 AS135377 → AS21859 55720693921859
2026-11-02 07:42:59Z origin change 152.32.232.0/24 AS135377 → AS21859 55720693921859
2026-11-01 14:08:27Z origin change 128.1.42.0/24 AS135377 → AS21859 206499422921859
2026-11-01 14:07:27Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-11-01 09:05:21Z origin change 128.1.42.0/24 AS135377 → AS21859 380019002325721859
2026-11-01 05:08:25Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-11-01 04:59:08Z origin change 152.32.230.0/24 AS21859 → AS135377 3798917408139327135377
2026-11-01 04:59:08Z origin change 152.32.232.0/24 AS21859 → AS135377 3798917408139327135377
2026-11-01 03:24:50Z origin change 152.32.232.0/24 AS21859 → AS135377 5030013335135377
2026-11-01 03:24:50Z origin change 152.32.230.0/24 AS21859 → AS135377 5030013335135377
2026-11-01 02:50:13Z origin change 128.1.42.0/24 AS135377 → AS21859 4913453356693921859
2026-11-01 02:50:13Z origin change 152.32.232.0/24 AS135377 → AS21859 4913453356693921859
2026-11-01 02:50:13Z origin change 152.32.230.0/24 AS135377 → AS21859 4913453356693921859
2026-11-01 02:50:13Z origin change 152.32.232.0/24 AS135377 → AS21859 4913453356693921859
2026-11-01 02:50:13Z origin change 152.32.230.0/24 AS135377 → AS21859 4913453356693921859
2026-10-31 22:00:09Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-10-31 17:49:01Z origin change 152.32.232.0/24 AS21859 → AS135377 20236513335135377
2026-10-31 17:49:01Z origin change 152.32.230.0/24 AS21859 → AS135377 20236513335135377
2026-10-31 16:13:30Z origin change 152.32.230.0/24 AS135377 → AS21859 3885521859
2026-10-31 16:13:30Z origin change 152.32.232.0/24 AS135377 → AS21859 3885521859
2026-10-30 17:31:14Z origin change 152.32.232.0/24 AS21859 → AS135377 20236513335135377
2026-10-30 17:31:14Z origin change 152.32.230.0/24 AS21859 → AS135377 20236513335135377
2026-10-30 15:17:11Z origin change 152.32.230.0/24 AS135377 → AS21859 3885521859
2026-10-30 15:17:11Z origin change 152.32.232.0/24 AS135377 → AS21859 3885521859
2026-10-30 14:30:39Z origin change 152.32.232.0/24 AS21859 → AS135377 20236513335135377
2026-10-30 14:30:39Z origin change 152.32.230.0/24 AS21859 → AS135377 20236513335135377
2026-10-30 14:02:12Z origin change 152.32.230.0/24 AS135377 → AS21859 3885521859
2026-10-30 14:02:12Z origin change 152.32.232.0/24 AS135377 → AS21859 3885521859
2026-10-30 12:32:36Z origin change 128.1.42.0/24 AS135377 → AS21859 34927422921859
2026-10-30 09:30:27Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-10-30 08:13:33Z origin change 128.1.42.0/24 AS135377 → AS21859 29504422921859
2026-10-30 06:16:28Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-10-29 23:31:21Z origin change 128.1.42.0/24 AS135377 → AS21859 34549422921859
2026-10-29 22:53:03Z origin change 128.1.42.0/24 AS21859 → AS135377 328840327727174135377135377
2026-10-29 19:16:39Z origin change 128.1.61.0/24 AS135377 → AS21859 24482422921859
2026-10-29 15:15:47Z origin change 128.1.61.0/24 AS21859 → AS135377 4608757534919886135377
2026-10-29 12:15:57Z origin change 128.1.61.0/24 AS135377 → AS21859 202056939422921859
2026-10-29 12:15:57Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 12:00:16Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 12:00:16Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 11:59:54Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 11:59:54Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 11:39:24Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 11:39:24Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 11:39:06Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 11:39:05Z origin change 128.1.61.0/24 AS135377 → AS21859 44393580576939422921859
2026-10-29 11:18:41Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 11:18:41Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 11:18:18Z origin change 128.1.61.0/24 AS135377 → AS21859 202056939422921859
2026-10-29 11:18:18Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 10:57:53Z origin change 128.1.61.0/24 AS21859 → AS135377 2020569399886135377
2026-10-29 10:57:53Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 10:57:25Z origin change 128.1.61.0/24 AS135377 → AS21859 202056939422921859
2026-10-29 10:57:25Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 10:36:43Z origin change 128.1.61.0/24 AS21859 → AS135377 6121869399886135377
2026-10-29 10:36:43Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 10:36:23Z origin change 128.1.61.0/24 AS135377 → AS21859 612186939422921859
2026-10-29 10:36:23Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 10:15:54Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 10:15:54Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 10:15:25Z origin change 128.1.61.0/24 AS135377 → AS21859 44393580576939422921859
2026-10-29 10:15:25Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 09:54:57Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 09:54:57Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 09:54:32Z origin change 128.1.61.0/24 AS135377 → AS21859 44393580576939422921859
2026-10-29 09:54:32Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 09:34:07Z origin change 128.1.61.0/24 AS21859 → AS135377 6121869399886135377
2026-10-29 09:34:07Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 09:34:06Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 09:34:06Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 09:33:45Z origin change 128.1.61.0/24 AS135377 → AS21859 612186939422921859
2026-10-29 09:33:45Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 09:33:45Z origin change 128.1.61.0/24 AS135377 → AS21859 44393580576939422921859
2026-10-29 09:33:45Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 09:13:22Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 09:13:22Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 09:13:06Z origin change 128.1.61.0/24 AS135377 → AS21859 202056939422921859
2026-10-29 09:13:06Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 08:52:53Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 08:52:53Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 08:52:27Z origin change 128.1.61.0/24 AS135377 → AS21859 44393580576939422921859
2026-10-29 08:52:27Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 08:32:04Z origin change 128.1.61.0/24 AS21859 → AS135377 6121869399886135377
2026-10-29 08:32:04Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 08:31:43Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 08:31:43Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 08:11:18Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 08:11:18Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 08:11:05Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 08:11:05Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 07:50:34Z origin change 128.1.61.0/24 AS21859 → AS135377 491345335669399886135377
2026-10-29 07:50:33Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377
2026-10-29 07:50:12Z origin change 128.1.61.0/24 AS135377 → AS21859 202056939422921859
2026-10-29 07:50:12Z origin change 128.1.61.0/24 AS135377 → AS21859 49134533566939422921859
2026-10-29 07:29:59Z origin change 128.1.61.0/24 AS21859 → AS135377 6121869399886135377
2026-10-29 07:29:59Z origin change 128.1.61.0/24 AS21859 → AS135377 443935805769399886135377