What is ASN AS133422?

ASN AS133422 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS133422?

AS133422 is listed under Aviva Asia Pte Ltd.

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.

AS133422 Aviva Asia Pte Ltd | IPGeolocation.io

ASN Lookup Tool

Aviva Asia Pte Ltd aviva-asia.com

SG 1 Routes

AS Data

AS133422

AS133422 – Aviva Asia Pte Ltd

AS Number	133422
AS Name	AVIVAASIAPTELTD-AS-AP
Organization	Aviva Asia Pte Ltd (org-aapl15-ap)
Country	SG
Website	aviva-asia.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS133422 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.228.100.0/24	AS133422	Aviva Asia Pte Ltd	Aviva Asia Pte Ltd	256

Raw Whois Response

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

% Information related to 'AS133120 - AS133631'

as-block:       AS133120 - AS133631
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:  2013-09-11T23:52:15Z
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 'AS133422'

% Abuse contact for 'AS133422' is 'asia_networksupport@singlife.com'

aut-num:        AS133422
as-name:        AVIVAASIAPTELTD-AS-AP
descr:          Aviva Asia Pte Ltd
country:        SG
org:            ORG-AAPL15-AP
admin-c:        AAPL5-AP
tech-c:         AAPL5-AP
abuse-c:        AA2181-AP
mnt-lower:      MAINT-AVIVAASIAPTELTD-SG
mnt-routes:     MAINT-AVIVAASIAPTELTD-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-AVIVAASIAPTELTD-SG
last-modified:  2021-01-10T21:57:44Z
source:         APNIC

irt:            IRT-AVIVAASIAPTELTD-SG
address:        4 Shenton Way,
e-mail:         asia_networksupport@singlife.com
abuse-mailbox:  asia_networksupport@singlife.com
admin-c:        AAPL5-AP
tech-c:         AAPL5-AP
auth:           # Filtered
remarks:        asia_networksupport@singlife.com was validated on 2025-12-23
mnt-by:         MAINT-AVIVAASIAPTELTD-SG
last-modified:  2025-12-23T13:08:18Z
source:         APNIC

organisation:   ORG-AAPL15-AP
org-name:       Aviva Asia Pte Ltd
org-type:       LIR
country:        SG
address:        4 Shenton Way, # 26-00 SGX Centre 2, Singapore 068807
phone:          +65-68277982
e-mail:         jeyakrishnan_thiyagarajah@singlife.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:21Z
source:         APNIC

role:           ABUSE AVIVAASIAPTELTDSG
country:        ZZ
address:        4 Shenton Way,
phone:          +000000000
e-mail:         asia_networksupport@singlife.com
admin-c:        AAPL5-AP
tech-c:         AAPL5-AP
nic-hdl:        AA2181-AP
remarks:        Generated from irt object IRT-AVIVAASIAPTELTD-SG
remarks:        asia_networksupport@singlife.com was validated on 2025-12-23
abuse-mailbox:  asia_networksupport@singlife.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-23T13:08:38Z
source:         APNIC

role:           Aviva Asia Pte Ltd administrator
address:        OUE Downtown 2, 6 Shenton Way, #13-08, Singapore Singapore 068809
country:        SG
phone:          +65-68277982
fax-no:         +65-68277982
e-mail:         asia-webmaster@aviva-asia.com
admin-c:        AAPL5-AP
tech-c:         AAPL5-AP
nic-hdl:        AAPL5-AP
mnt-by:         MAINT-AVIVAASIAPTELTD-SG
last-modified:  2014-03-21T07:35:44Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS133120 - AS133631",
    "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" : "2013-09-11",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS133422",
    "as_name" : "AVIVAASIAPTELTD-AS-AP",
    "description" : [ "Aviva Asia Pte Ltd" ],
    "country" : "SG",
    "organization" : "ORG-AAPL15-AP",
    "admin_contacts" : [ "AAPL5-AP" ],
    "tech_contacts" : [ "AAPL5-AP" ],
    "abuse_contacts" : [ "AA2181-AP" ],
    "mnt_irt" : [ "IRT-AVIVAASIAPTELTD-SG" ],
    "mnt_lower" : [ "MAINT-AVIVAASIAPTELTD-SG" ],
    "mnt_routes" : [ "MAINT-AVIVAASIAPTELTD-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2021-01-10",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-AVIVAASIAPTELTD-SG",
    "address" : [ "4 Shenton Way," ],
    "street" : "Shenton Way",
    "email" : [ "asia_networksupport@singlife.com" ],
    "abuse_mailbox" : [ "asia_networksupport@singlife.com" ],
    "admin_contacts" : [ "AAPL5-AP" ],
    "tech_contacts" : [ "AAPL5-AP" ],
    "remarks" : [ "asia_networksupport@singlife.com was validated on 2025-12-23" ],
    "mnt_by" : [ "MAINT-AVIVAASIAPTELTD-SG" ],
    "date_updated" : "2025-12-23",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-AAPL15-AP",
    "name" : "Aviva Asia Pte Ltd",
    "type" : "LIR",
    "address" : [ "4 Shenton Way, # 26-00 SGX Centre 2, Singapore 068807" ],
    "street" : "Shenton Way",
    "city" : "Singapore",
    "zip_code" : "068807",
    "country" : [ "SG" ],
    "email" : [ "jeyakrishnan_thiyagarajah@singlife.com" ],
    "phone" : [ "+65-68277982" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "AAPL5-AP",
    "name" : "Aviva Asia Pte Ltd administrator",
    "address" : [ "OUE Downtown 2, 6 Shenton Way, #13-08, Singapore Singapore 068809" ],
    "street" : "Shenton Way #13-08",
    "city" : "Singapore",
    "zip_code" : "068809",
    "country" : "SG",
    "email" : [ "asia-webmaster@aviva-asia.com" ],
    "phone" : [ "+65-68277982" ],
    "fax_no" : [ "+65-68277982" ],
    "admin_contacts" : [ "AAPL5-AP" ],
    "tech_contacts" : [ "AAPL5-AP" ],
    "mnt_by" : [ "MAINT-AVIVAASIAPTELTD-SG" ],
    "date_updated" : "2014-03-21",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "technical_contacts" : [ {
    "handle" : "AAPL5-AP",
    "name" : "Aviva Asia Pte Ltd administrator",
    "address" : [ "OUE Downtown 2, 6 Shenton Way, #13-08, Singapore Singapore 068809" ],
    "street" : "Shenton Way #13-08",
    "city" : "Singapore",
    "zip_code" : "068809",
    "country" : "SG",
    "email" : [ "asia-webmaster@aviva-asia.com" ],
    "phone" : [ "+65-68277982" ],
    "fax_no" : [ "+65-68277982" ],
    "admin_contacts" : [ "AAPL5-AP" ],
    "tech_contacts" : [ "AAPL5-AP" ],
    "mnt_by" : [ "MAINT-AVIVAASIAPTELTD-SG" ],
    "date_updated" : "2014-03-21",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AA2181-AP",
    "name" : "ABUSE AVIVAASIAPTELTDSG",
    "address" : [ "4 Shenton Way," ],
    "street" : "Shenton Way",
    "country" : "ZZ",
    "email" : [ "asia_networksupport@singlife.com" ],
    "abuse_mailbox" : [ "asia_networksupport@singlife.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "AAPL5-AP" ],
    "tech_contacts" : [ "AAPL5-AP" ],
    "remarks" : [ "Generated from irt object IRT-AVIVAASIAPTELTD-SG", "asia_networksupport@singlife.com was validated on 2025-12-23" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-12-23",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS9255	Singapore Telecom	SG
AS9255	Singapore Telecom, ConnectPlus	SG

Upstreams

AS Number	Description	Country
AS9255	Singapore Telecom, ConnectPlus	SG

Contacts

Email Contacts

asia_networksupport@singlife.com asia-webmaster@aviva-asia.com

Abuse Contacts

asia_networksupport@singlife.com