What is ASN AS135103?

ASN AS135103 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS135103?

AS135103 is listed under Alex Neo Jing Hui.

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?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS135103 Alex Neo Jing Hui | IPGeolocation.io

ASN Lookup Tool

Alex Neo Jing Hui alexneo.net

SG 7 Routes

AS Data

AS135103

AS135103 – Alex Neo Jing Hui

AS Number	135103
AS Name	ALEX-NEO-AS-AP
Organization	Alex Neo Jing Hui (org-anjh1-ap)
Country	SG
Website	alexneo.net
Number of IPv4 Routes	0
Number of IPv6 Routes	7
ASN type	INDIVIDUAL
Registry	APNIC
Date Allocated	N/A

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:df4:75c0::/48	AS135103	Alex Neo Jing Hui	Alex Neo Jing Hui	~1×10²⁴
2a06:9f45:2::/48	AS135103	Alex Neo Jing Hui	US Regional Anycast	~1×10²⁴
2a06:9f45:100::/48	AS135103	Alex Neo Jing Hui	APAC Test Anycast	~1×10²⁴
2a06:9f45:200::/48	AS135103	Alex Neo Jing Hui	IPv	~1×10²⁴
2a0f:b240:5503::/48	AS135103	Alex Neo Jing Hui	GoCodeIT Inc	~1×10²⁴
2a0f:b240:5502::/48	AS135103	Alex Neo Jing Hui	GoCodeIT Inc	~1×10²⁴
2a06:9f45:1::/48	AS135103	Alex Neo Jing Hui	APAC Regional Anycast	~1×10²⁴

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS134557 - AS135580'

as-block:       AS134557 - AS135580
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2014-09-03T01:31:50Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS135103'

% Abuse contact for 'AS135103' is 'noc@alexneo.net'

aut-num:        AS135103
as-name:        ALEX-NEO-AS-AP
descr:          Alex Neo
descr:          Alex's Research Network
country:        SG
mp-import:      afi ipv6.unicast from AS6939 accept AS6939
mp-import:      afi ipv6.unicast from AS20473 accept AS20473
mp-import:      afi ipv6.unicast from AS34927 accept AS34927
mp-export:      afi ipv6.unicast to AS6939 announce ANY
mp-export:      afi ipv6.unicast to AS20473 announce ANY
mp-export:      afi ipv6.unicast to AS34927 announce ANY
remarks:        P E E R I N G S
remarks:        ===========================================================
org:            ORG-ANJH1-AP
admin-c:        ANJH1-AP
tech-c:         ANJH1-AP
abuse-c:        AA2860-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-ALEXNEOJINGHUI-SG
mnt-routes:     MAINT-ALEXNEOJINGHUI-SG
mnt-irt:        IRT-ALEXNEOJINGHUI-SG
last-modified:  2025-12-02T12:48:52Z
source:         APNIC

irt:            IRT-ALEXNEOJINGHUI-SG
address:        8 Bedok Rise,
e-mail:         noc@alexneo.net
abuse-mailbox:  noc@alexneo.net
admin-c:        ANJH1-AP
tech-c:         ANJH1-AP
auth:           # Filtered
remarks:        noc@alexneo.net was validated on 2025-11-22
mnt-by:         MAINT-ALEXNEOJINGHUI-SG
last-modified:  2025-11-22T14:19:39Z
source:         APNIC

organisation:   ORG-ANJH1-AP
org-name:       Alex Neo Jing Hui
org-type:       LIR
country:        SG
address:        8 Bedok Rise, # 08-24 Singapore 469600
phone:          +65-97346800
e-mail:         me@alexneo.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-10-08T13:11:53Z
source:         APNIC

role:           ABUSE ALEXNEOJINGHUISG
country:        ZZ
address:        8 Bedok Rise,
phone:          +000000000
e-mail:         noc@alexneo.net
admin-c:        ANJH1-AP
tech-c:         ANJH1-AP
nic-hdl:        AA2860-AP
remarks:        Generated from irt object IRT-ALEXNEOJINGHUI-SG
remarks:        noc@alexneo.net was validated on 2025-11-22
abuse-mailbox:  noc@alexneo.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-22T14:20:01Z
source:         APNIC

role:           Alex Neo Jing Hui administrator
address:        8 Bedok Rise, #08-24 Singapore 469600, Singapore Singapore 469600
country:        SG
phone:          +65-97346800
e-mail:         noc@alexneo.net
admin-c:        ANJH1-AP
tech-c:         ANJH1-AP
nic-hdl:        ANJH1-AP
mnt-by:         MAINT-ALEXNEOJINGHUI-SG
last-modified:  2024-10-09T04:30:35Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS134557 - AS135580",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2014-09-03",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS135103",
    "as_name" : "ALEX-NEO-AS-AP",
    "description" : [ "Alex Neo", "Alex's Research Network" ],
    "country" : "SG",
    "mp_import" : [ "afi ipv6.unicast from AS6939 accept AS6939", "afi ipv6.unicast from AS20473 accept AS20473", "afi ipv6.unicast from AS34927 accept AS34927" ],
    "mp_export" : [ "afi ipv6.unicast to AS6939 announce ANY", "afi ipv6.unicast to AS20473 announce ANY", "afi ipv6.unicast to AS34927 announce ANY" ],
    "organization" : "ORG-ANJH1-AP",
    "admin_contacts" : [ "ANJH1-AP" ],
    "tech_contacts" : [ "ANJH1-AP" ],
    "abuse_contacts" : [ "AA2860-AP" ],
    "remarks" : [ "P E E R I N G S", "===========================================================" ],
    "mnt_irt" : [ "IRT-ALEXNEOJINGHUI-SG" ],
    "mnt_lower" : [ "MAINT-ALEXNEOJINGHUI-SG" ],
    "mnt_routes" : [ "MAINT-ALEXNEOJINGHUI-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-12-02",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-ALEXNEOJINGHUI-SG",
    "address" : [ "8 Bedok Rise," ],
    "street" : "Bedok Rise",
    "email" : [ "noc@alexneo.net" ],
    "abuse_mailbox" : [ "noc@alexneo.net" ],
    "admin_contacts" : [ "ANJH1-AP" ],
    "tech_contacts" : [ "ANJH1-AP" ],
    "remarks" : [ "noc@alexneo.net was validated on 2025-11-22" ],
    "mnt_by" : [ "MAINT-ALEXNEOJINGHUI-SG" ],
    "date_updated" : "2025-11-22",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-ANJH1-AP",
    "name" : "Alex Neo Jing Hui",
    "type" : "LIR",
    "address" : [ "8 Bedok Rise, # 08-24 Singapore 469600" ],
    "street" : "Bedok Rise # 08-24",
    "city" : "Singapore",
    "zip_code" : "469600",
    "country" : [ "SG" ],
    "email" : [ "me@alexneo.net" ],
    "phone" : [ "+65-97346800" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2024-10-08",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "ANJH1-AP",
    "name" : "Alex Neo Jing Hui administrator",
    "address" : [ "8 Bedok Rise, #08-24 Singapore 469600, Singapore Singapore 469600" ],
    "street" : "Bedok Rise #08-24",
    "city" : "Singapore",
    "zip_code" : "469600",
    "country" : "SG",
    "email" : [ "noc@alexneo.net" ],
    "phone" : [ "+65-97346800" ],
    "admin_contacts" : [ "ANJH1-AP" ],
    "tech_contacts" : [ "ANJH1-AP" ],
    "mnt_by" : [ "MAINT-ALEXNEOJINGHUI-SG" ],
    "date_updated" : "2024-10-09",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "technical_contacts" : [ {
    "handle" : "ANJH1-AP",
    "name" : "Alex Neo Jing Hui administrator",
    "address" : [ "8 Bedok Rise, #08-24 Singapore 469600, Singapore Singapore 469600" ],
    "street" : "Bedok Rise #08-24",
    "city" : "Singapore",
    "zip_code" : "469600",
    "country" : "SG",
    "email" : [ "noc@alexneo.net" ],
    "phone" : [ "+65-97346800" ],
    "admin_contacts" : [ "ANJH1-AP" ],
    "tech_contacts" : [ "ANJH1-AP" ],
    "mnt_by" : [ "MAINT-ALEXNEOJINGHUI-SG" ],
    "date_updated" : "2024-10-09",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AA2860-AP",
    "name" : "ABUSE ALEXNEOJINGHUISG",
    "address" : [ "8 Bedok Rise," ],
    "street" : "Bedok Rise",
    "country" : "ZZ",
    "email" : [ "noc@alexneo.net" ],
    "abuse_mailbox" : [ "noc@alexneo.net" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "ANJH1-AP" ],
    "tech_contacts" : [ "ANJH1-AP" ],
    "remarks" : [ "Generated from irt object IRT-ALEXNEOJINGHUI-SG", "noc@alexneo.net was validated on 2025-11-22" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-11-22",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS47498	iFog GmbH	CH
AS24482	SG.GS	SG
AS50869	IPng Networks GmbH	CH
AS213151	Christian Elsen	DE
AS34927	iFog GmbH	CH
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS41666	Institute for Pyrotechnical Cleaning limited company	FI
AS25091	IP Max SA	CH
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS47498	iFog GmbH	CH
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS50869	IPng Networks GmbH	CH
AS211509	Rudakov Ihor	UA
AS34927	iFog GmbH	CH
AS39351	31173 Services AB	SE
AS25091	IP Max SA	CH
AS6939	Hurricane Electric LLC	US
AS147181	Flarezen Ltd.	BD