AS39753 Kai Liu 🇨🇳 CN

Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
16
16 × /48
Upstreams
12
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS39753
Name
Kai Liu
Organisation
Liuxyon
Country
🇨🇳 CN
RIR
RIPENCC
Allocated
2017-10-25
Network type
Non-Profit
Traffic levels
5-10Gbps
Scope
Global
Peering policy
Open
IRR as-set
AS-LIUXYON
PeeringDB
net/15221
Exchanges
6

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

16 valid (94.1%) 0 invalid (0.0%) 1 no ROA (5.9%)

Announcement history

One point per day, recorded at each table import

048121609-1809-2009-2209-2409-2609-2809-3010-01
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-09-30 03:17:51Z origin change 160.72.221.0/24 AS39753 → AS397536 4913453356693912996461468874688746887397536
2026-09-29 18:19:45Z origin change 160.72.221.0/24 AS397536 → AS39753 557202914335639753639753639753639753639753
2026-09-29 18:19:42Z origin change 160.72.221.0/24 AS39753 → AS397536 44393394256174646146887397536
2026-09-29 18:19:39Z origin change 160.72.221.0/24 AS397536 → AS39753 2040923401935625335639753639753639753639753639753
2026-09-29 18:19:38Z origin change 160.72.221.0/24 AS39753 → AS397536 2040922076629075174646146887397536
2026-09-29 18:19:32Z origin change 160.72.221.0/24 AS39753 → AS397536 4943221551031543174646146887397536
2026-09-29 18:19:31Z origin change 160.72.221.0/24 AS397536 → AS39753 2950415935174335639753639753639753639753639753
2026-09-29 18:19:28Z origin change 160.72.221.0/24 AS397536 → AS39753 13830971335639753639753639753639753639753
2026-09-29 18:19:27Z origin change 160.72.221.0/24 AS39753 → AS397536 2040922076629075174646146887397536
2026-09-29 18:19:24Z origin change 160.72.221.0/24 AS397536 → AS39753 20205174335639753639753639753639753639753
2026-09-29 18:19:21Z origin change 160.72.221.0/24 AS39753 → AS397536 3492752025174646146887397536
2026-09-29 18:19:19Z origin change 160.72.221.0/24 AS397536 → AS39753 491345335664246461335639753639753639753639753639753
2026-09-29 18:18:11Z origin change 160.72.221.0/24 AS39753 → AS397536 50300174646146887397536
2026-09-29 18:14:33Z origin change 160.72.221.0/24 AS397536 → AS39753 2132419002335639753639753639753639753639753
2026-09-29 18:14:30Z origin change 160.72.221.0/24 AS39753 → AS397536 17639174646146887397536
2026-09-29 18:14:12Z origin change 160.72.221.0/24 AS397536 → AS39753 5738142708427081299335639753639753639753639753639753
2026-09-29 18:14:08Z origin change 160.72.221.0/24 AS39753 → AS397536 557209930174646146887397536
2026-09-29 18:14:07Z origin change 160.72.221.0/24 AS397536 → AS39753 34927566551299335639753639753639753639753639753
2026-09-29 18:14:05Z origin change 160.72.221.0/24 AS397536 → AS39753 503041299335639753639753639753639753639753
2026-09-29 18:14:05Z origin change 160.72.221.0/24 AS39753 → AS397536 5738142708427081299646146887397536
2026-09-29 18:14:03Z origin change 160.72.221.0/24 AS39753 → AS397536 22652174646146887397536
2026-09-29 18:14:02Z origin change 160.72.221.0/24 AS397536 → AS39753 557202914335639753639753639753639753639753
2026-09-29 18:13:57Z origin change 160.72.221.0/24 AS39753 → AS397536 13830971174646146887397536
2026-09-29 18:13:56Z origin change 160.72.221.0/24 AS39753 → AS397536 2040922076629169174646146887397536
2026-09-29 18:13:55Z origin change 160.72.221.0/24 AS39753 → AS397536 49673204851299646146887397536
2026-09-29 18:13:55Z origin change 160.72.221.0/24 AS397536 → AS39753 37721335639753639753639753639753639753
2026-09-29 18:13:55Z origin change 160.72.221.0/24 AS397536 → AS39753 48185335639753639753639753639753639753
2026-09-29 18:13:54Z origin change 160.72.221.0/24 AS39753 → AS397536 22652174646146887397536
2026-09-29 18:13:54Z origin change 160.72.221.0/24 AS397536 → AS39753 14907335639753639753639753639753639753
2026-09-29 18:13:53Z origin change 160.72.221.0/24 AS397536 → AS39753 1403577335639753639753639753639753639753
2026-09-29 18:13:50Z origin change 160.72.221.0/24 AS39753 → AS397536 132825174646146887397536
2026-09-29 18:13:46Z origin change 160.72.221.0/24 AS397536 → AS39753 58057345492914335639753639753639753639753639753
2026-09-29 18:13:46Z origin change 160.72.221.0/24 AS397536 → AS39753 206499345492914335639753639753639753639753639753
2026-09-29 18:13:45Z origin change 160.72.221.0/24 AS39753 → AS397536 491345335669391299646146887397536
2026-09-29 18:13:44Z origin change 160.72.221.0/24 AS39753 → AS397536 20205174646146887397536
2026-09-29 18:13:43Z origin change 160.72.221.0/24 AS397536 → AS39753 57821125863257335639753639753639753639753639753
2026-09-29 18:13:38Z origin change 160.72.221.0/24 AS397536 → AS39753 7018335639753639753639753639753639753
2026-09-29 18:13:38Z origin change 160.72.221.0/24 AS39753 → AS397536 206499345492914646146887397536
2026-09-29 18:13:34Z origin change 160.72.221.0/24 AS397536 → AS39753 21628582806762335639753639753639753639753639753
2026-09-29 18:13:34Z origin change 160.72.221.0/24 AS39753 → AS397536 7018646146887397536
2026-09-18 05:15:07Z new prefix 2602:fb08:2::/48 AS39753 Kai Liu 34800296325026321645620594139753