ASN AS39753 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS39753?

AS39753 is listed under Kai Liu.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

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AS39753 Kai Liu | IPGeolocation.io

Kai Liu xiaoyu.net

CN 16 Routes

AS Data

AS39753

AS39753 – Kai Liu

AS Number	39753
AS Name	LIUXYON
Organization	Kai Liu (org-kl358-ripe)
Country	CN
Website	xiaoyu.net
Number of IPv4 Routes	0
Number of IPv6 Routes	16
ASN type	INDIVIDUAL
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2017-10-25

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2602:fb08::/48	AS39753	Kai Liu	ORG LI	~1×10²⁴
2a0f:85c1:100::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2602:fed2:7020::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2a10:2f01:100::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2a12:3fc7::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2406:840:f100::/48	AS39753	Kai Liu	Liuxyon International Global Network	~1×10²⁴
2a0e:b107:24::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2a0d:2406:510::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2602:fb08:2::/48	AS39753	Kai Liu	FST Networks LTD.	~1×10²⁴
2602:feda:ca1::/48	AS39753	Kai Liu	ORG LI	~1×10²⁴
2a0d:2406:512::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2a0d:2406:511::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2a12:3fc7:8000::/48	AS39753	Kai Liu	Kai Liu	~1×10²⁴
2602:fed2:7021::/48	AS39753	Kai Liu	ORG LI	~1×10²⁴
2a0d:2406:515::/48	AS39753	Kai Liu	LIUXYON Network, TOKYO, JP	~1×10²⁴
2602:fed2:7023::/48	AS39753	Kai Liu	ORG LI	~1×10²⁴

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS39601 - AS39935'

as-block:       AS39601 - AS39935
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2023-08-29T07:47:54Z
last-modified:  2023-08-29T07:47:54Z
source:         RIPE

% Information related to 'AS39753'

% Abuse contact for 'AS39753' is 'abuse@xiaoyu.net'

aut-num:        AS39753
as-name:        LIUXYON
org:            ORG-KL358-RIPE
descr:          Liuxyon International
descr:          LIUXYON Broadband - ISP
remarks:        Geofeed: https://xiaoyu.net/BGP/geofeed.csv
remarks:        -----------------------------------------------------------------------------------------------
remarks:        We are a non-profit organization operating an ISP / last-mile access network.
remarks:        We operate access networks, not hosting networks.
remarks:        ---------------------------------------------------------------------------------------------------
remarks:        We have been promoting IPv6 deployment for over 15 years.
remarks:        We welcome peering and are seeking additional upstreams.
remarks:        This network is not part of any Chinese network.
remarks:        It is not located in mainland China. Do not geolocate it to mainland China.
remarks:        ------------------------------------------------------------------------------------------------------
remarks:        We use RPKI for security and will deny RPKI invalid routes.
remarks:        We are MANRS members: https://www.manrs.org/participant/4708/
remarks:        -------------------------------------------------------------------------------------------------------
remarks:        Our Transit
remarks:        --------------------------------------------------------------------------
remarks:        -= 8849 melbicom =-
import:         from AS8849 action pref=100; accept ANY
export:         to AS8849 announce AS-LIUXYON
remarks:        -= 35661 =-
import:         from AS35661 action pref=100; accept ANY
export:         to AS35661 announce AS-LIUXYON
remarks:        -= 53356 =-
import:         from AS53356 action pref=100; accept ANY
export:         to AS53356 announce AS-LIUXYON
remarks:        -= 38074 SDCC Japan-West Area =-
import:         from AS38074 action pref=100; accept ANY
export:         to AS38074 announce AS-LIUXYON
remarks:        -= NetAssist LLC =-
import:         from AS29632 action pref=100; accept ANY
export:         to AS29632 announce AS-LIUXYON
mp-import:      afi ipv6.unicast from AS29632 accept ANY
mp-export:      afi ipv6.unicast to AS29632 announce AS-LIUXYON
remarks:        -= Tianyu Zhu 206628=-
import:         from AS206628 action pref=100; accept ANY
export:         to AS206628 announce AS-LIUXYON
mp-import:      afi ipv6.unicast from AS206628 accept ANY
mp-export:      afi ipv6.unicast to AS206628 announce AS-LIUXYON
remarks:        -= urdn.com.ua AS207656=-
mp-import:      afi ipv6.unicast from AS207656 accept ANY
mp-export:      afi ipv6.unicast to AS207656 announce AS-LIUXYON
remarks:        -= NetAssist LLC AS8772 =-
mp-import:      afi ipv6.unicast from AS8772 accept ANY
mp-export:      afi ipv6.unicast to AS8772 announce AS-LIUXYON
remarks:        -= AS219331 Thomas BOUZIN=-
mp-import:      afi ipv6.unicast from AS219331 accept ANY
mp-export:      afi ipv6.unicast to AS21933 announce AS-LIUXYON
remarks:        -= AS205941 Lungu Stefan Gabriel=-
mp-import:      afi ipv6.unicast from AS205941 accept ANY
mp-export:      afi ipv6.unicast to AS205941 announce AS-LIUXYON
remarks:        *****************************************************************
remarks:        ---------------------------------------------------------------------------------
sponsoring-org: ORG-PBD4-RIPE
admin-c:        KL3420-RIPE
tech-c:         KL3420-RIPE
status:         ASSIGNED
remarks:        *******************************************************
remarks:        *
remarks:        * Our black ip list here: https://xiaoyu.net/
remarks:        *Report: abuse at xiaoyu.net
remarks:        *
remarks:        ********************************************************
remarks:        remarks: AS213905-VERIFY-d671df38d1cf5076
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         Liuxyon-MNT
created:        2017-10-25T16:12:01Z
last-modified:  2026-09-18T20:30:11Z
source:         RIPE

organisation:   ORG-KL358-RIPE
org-name:       Kai Liu
country:        CN
reg-nr:         Not Applicable
org-type:       OTHER
address:        jie fang
abuse-c:        ACRO9817-RIPE
mnt-ref:        Liuxyon-MNT
mnt-ref:        HN-NET-MNT
mnt-ref:        INF-NET-MNT
language:       EN
mnt-by:         Liuxyon-MNT
created:        2023-05-24T13:31:16Z
last-modified:  2026-08-22T07:30:03Z
source:         RIPE # Filtered

person:         Kai Liu
address:        JIE FANG
phone:          +13392349758
nic-hdl:        KL3420-RIPE
mnt-by:         Liuxyon-MNT
created:        2017-09-15T09:07:43Z
last-modified:  2023-05-19T01:34:43Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.124.1 (BUSA)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS39601 - AS39935",
    "description" : [ "RIPE NCC ASN block" ],
    "remarks" : [ "These AS Numbers are assigned to network operators in the RIPE NCC service region." ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT" ],
    "date_created" : "2023-08-29",
    "date_updated" : "2023-08-29",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS39753",
    "as_name" : "LIUXYON",
    "description" : [ "Liuxyon International", "LIUXYON Broadband - ISP" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS8849 action pref=100; accept ANY", "from AS35661 action pref=100; accept ANY", "from AS53356 action pref=100; accept ANY", "from AS38074 action pref=100; accept ANY", "from AS29632 action pref=100; accept ANY", "from AS206628 action pref=100; accept ANY" ],
    "mp_import" : [ "afi ipv6.unicast from AS29632 accept ANY", "afi ipv6.unicast from AS206628 accept ANY", "afi ipv6.unicast from AS207656 accept ANY", "afi ipv6.unicast from AS8772 accept ANY", "afi ipv6.unicast from AS219331 accept ANY", "afi ipv6.unicast from AS205941 accept ANY" ],
    "export" : [ "to AS8849 announce AS-LIUXYON", "to AS35661 announce AS-LIUXYON", "to AS53356 announce AS-LIUXYON", "to AS38074 announce AS-LIUXYON", "to AS29632 announce AS-LIUXYON", "to AS206628 announce AS-LIUXYON" ],
    "mp_export" : [ "afi ipv6.unicast to AS29632 announce AS-LIUXYON", "afi ipv6.unicast to AS206628 announce AS-LIUXYON", "afi ipv6.unicast to AS207656 announce AS-LIUXYON", "afi ipv6.unicast to AS8772 announce AS-LIUXYON", "afi ipv6.unicast to AS21933 announce AS-LIUXYON", "afi ipv6.unicast to AS205941 announce AS-LIUXYON" ],
    "organization" : "ORG-KL358-RIPE",
    "sponsoring_organization" : "ORG-PBD4-RIPE",
    "admin_contacts" : [ "KL3420-RIPE" ],
    "tech_contacts" : [ "KL3420-RIPE" ],
    "remarks" : [ "Geofeed: https://xiaoyu.net/BGP/geofeed.csv", "-----------------------------------------------------------------------------------------------", "We are a non-profit organization operating an ISP / last-mile access network.", "We operate access networks, not hosting networks.", "---------------------------------------------------------------------------------------------------", "We have been promoting IPv6 deployment for over 15 years.", "We welcome peering and are seeking additional upstreams.", "This network is not part of any Chinese network.", "It is not located in mainland China. Do not geolocate it to mainland China.", "------------------------------------------------------------------------------------------------------", "We use RPKI for security and will deny RPKI invalid routes.", "We are MANRS members: https://www.manrs.org/participant/4708/", "-------------------------------------------------------------------------------------------------------", "Our Transit", "--------------------------------------------------------------------------", "-= 8849 melbicom =-", "-= 35661 =-", "-= 53356 =-", "-= 38074 SDCC Japan-West Area =-", "-= NetAssist LLC =-", "-= Tianyu Zhu 206628=-", "-= urdn.com.ua AS207656=-", "-= NetAssist LLC AS8772 =-", "-= AS219331 Thomas BOUZIN=-", "-= AS205941 Lungu Stefan Gabriel=-", "*****************************************************************", "---------------------------------------------------------------------------------", "*******************************************************", "*", "* Our black ip list here: https://xiaoyu.net/", "*Report: abuse at xiaoyu.net", "*", "********************************************************", "remarks: AS213905-VERIFY-d671df38d1cf5076" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "Liuxyon-MNT" ],
    "date_created" : "2017-10-25",
    "date_updated" : "2026-09-18",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-KL358-RIPE",
    "name" : "Kai Liu",
    "type" : "OTHER",
    "address" : [ "jie fang" ],
    "country" : [ "CN" ],
    "abuse_contacts" : [ "ACRO9817-RIPE" ],
    "languages" : [ "EN" ],
    "mnt_ref" : [ "Liuxyon-MNT", "HN-NET-MNT", "INF-NET-MNT" ],
    "mnt_by" : [ "Liuxyon-MNT" ],
    "date_created" : "2023-05-24",
    "date_updated" : "2026-08-22",
    "source" : "RIPE"
  },
  "administrative_contacts" : [ {
    "handle" : "KL3420-RIPE",
    "name" : "Kai Liu",
    "address" : [ "JIE FANG" ],
    "phone" : [ "+13392349758" ],
    "mnt_by" : [ "Liuxyon-MNT" ],
    "date_created" : "2017-09-15",
    "date_updated" : "2023-05-19",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "KL3420-RIPE",
    "name" : "Kai Liu",
    "address" : [ "JIE FANG" ],
    "phone" : [ "+13392349758" ],
    "mnt_by" : [ "Liuxyon-MNT" ],
    "date_created" : "2017-09-15",
    "date_updated" : "2023-05-19",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS139317	Ningbo Dahuamao Information Technology Co Ltd	CN
AS215685	Maik Sussdorf	DE
AS214205	Cristian Tudor Marcus	RO
AS8772	NetAssist LLC	UA
AS35661	VIRTUA SYSTEMS SAS	FR
AS397536	Cloud Connectiv Incorporated	US
AS215652	Jakub Artur Bald	PL
AS29632	Netassist International EOOD	BG
AS38074	Ayao Takata	JP
AS207656	Epinatura LLC	UA
AS219331	Thomas BOUZIN	FR
AS208694	LEON AARON TIEKOETTER	DE
AS8849	Melbikomas UAB	LT
AS201398	Guwin Universal Services LLC	US
AS53356	Free Range Cloud Hosting Inc.	CA
AS218569	Viktor Nesmeianov	RU
AS21933	MSC.SOFTWARE CORPORATION	US
AS203472	PENG YUJEN	TW
AS206628	Tianyu Zhu	US
AS52112	Gentlent GmbH	DE
AS216182	Jorn Dullemans trading as Devcat	NL
AS402767	Aspitex LLC	US

Upstreams

AS Number	Description	Country
AS205941	Lungu Stefan Gabriel	RO
AS215685	Maik Sussdorf	DE
AS214205	Cristian Tudor Marcus	RO
AS8772	NetAssist LLC	UA
AS35661	VIRTUA SYSTEMS SAS	FR
AS397536	Cloud Connectiv Incorporated	US
AS29632	Netassist International EOOD	BG
AS38074	Ayao Takata	JP
AS8849	Melbikomas UAB	LT
AS201398	Guwin Universal Services LLC	US
AS53356	Free Range Cloud Hosting Inc.	CA
AS218569	Viktor Nesmeianov	RU
AS206628	Tianyu Zhu	US

Legacy Routes

160.72.221.0/24

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