What is ASN AS135522?

ASN AS135522 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS135522?

AS135522 is listed under Aveva Software Singapore 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.

AS135522 Aveva Software Singapore Pte. Ltd.

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Aveva Software Singapore Pte. Ltd. aveva.com

SG 0 Routes

AS Data

AS135522

AS135522 – Aveva Software Singapore Pte. Ltd.

AS Number	135522
AS Name	AVEVA-AS-AP
Organization	Aveva Software Singapore Pte. Ltd. (org-sesh1-ap)
Country	SG
Website	aveva.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS135522 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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 'AS135522'

% Abuse contact for 'AS135522' is 'abuse@aveva.com'

aut-num:        AS135522
as-name:        AVEVA-AS-AP
descr:          Aveva Software Singapore Pte. Ltd.
country:        SG
org:            ORG-SESH1-AP
admin-c:        NAAS2-AP
tech-c:         NAAS2-AP
abuse-c:        AA2556-AP
mnt-lower:      MAINT-AVEVA-SG
mnt-routes:     MAINT-AVEVA-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-AVEVA-SG
last-modified:  2022-07-28T06:01:09Z
source:         APNIC

irt:            IRT-AVEVA-SG
address:        15 Changi Business Park Central 1,
e-mail:         abuse@aveva.com
abuse-mailbox:  abuse@aveva.com
admin-c:        NAAS2-AP
tech-c:         NAAS2-AP
auth:           # Filtered
remarks:        abuse@aveva.com is invalid
mnt-by:         MAINT-AVEVA-SG
last-modified:  2025-11-18T00:36:18Z
source:         APNIC

organisation:   ORG-SESH1-AP
org-name:       Aveva Software Singapore Pte. Ltd.
org-type:       LIR
country:        SG
address:        15 Changi Business Park Central 1, # 03-01
phone:          +65-6500-1270
e-mail:         alex.pang@aveva.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:14Z
source:         APNIC

role:           ABUSE AVEVASG
country:        ZZ
address:        15 Changi Business Park Central 1,
phone:          +000000000
e-mail:         abuse@aveva.com
admin-c:        NAAS2-AP
tech-c:         NAAS2-AP
nic-hdl:        AA2556-AP
remarks:        Generated from irt object IRT-AVEVA-SG
remarks:        abuse@aveva.com is invalid
abuse-mailbox:  abuse@aveva.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T21:37:24Z
source:         APNIC

role:           Network Administrator - Aveva Software Singapore Pte Ltd
address:        15 Changi Business Park Central 1, #03-01, Singapore Singapore 486057
country:        SG
phone:          +65-6500-1270
e-mail:         abuse@aveva.com
admin-c:        NAAS2-AP
tech-c:         NAAS2-AP
nic-hdl:        NAAS2-AP
mnt-by:         MAINT-AVEVA-SG
last-modified:  2022-07-28T05:58:39Z
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" : "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" : "AS135522",
    "as_name" : "AVEVA-AS-AP",
    "description" : [ "Aveva Software Singapore Pte. Ltd." ],
    "country" : "SG",
    "organization" : "ORG-SESH1-AP",
    "admin_contacts" : [ "NAAS2-AP" ],
    "tech_contacts" : [ "NAAS2-AP" ],
    "abuse_contacts" : [ "AA2556-AP" ],
    "mnt_irt" : [ "IRT-AVEVA-SG" ],
    "mnt_lower" : [ "MAINT-AVEVA-SG" ],
    "mnt_routes" : [ "MAINT-AVEVA-SG" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2022-07-28",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-AVEVA-SG",
    "address" : [ "15 Changi Business Park Central 1," ],
    "street" : "Changi Business Park Central",
    "email" : [ "abuse@aveva.com" ],
    "abuse_mailbox" : [ "abuse@aveva.com" ],
    "admin_contacts" : [ "NAAS2-AP" ],
    "tech_contacts" : [ "NAAS2-AP" ],
    "remarks" : [ "abuse@aveva.com is invalid" ],
    "mnt_by" : [ "MAINT-AVEVA-SG" ],
    "date_updated" : "2025-11-18",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-SESH1-AP",
    "name" : "Aveva Software Singapore Pte. Ltd.",
    "type" : "LIR",
    "address" : [ "15 Changi Business Park Central 1, # 03-01" ],
    "street" : "Changi Business Park Central 1",
    "country" : [ "SG" ],
    "email" : [ "alex.pang@aveva.com" ],
    "phone" : [ "+65-6500-1270" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "NAAS2-AP",
    "name" : "Network Administrator - Aveva Software Singapore Pte Ltd",
    "address" : [ "15 Changi Business Park Central 1, #03-01, Singapore Singapore 486057" ],
    "street" : "Changi Business Park Central 1 #03-01",
    "city" : "Singapore",
    "zip_code" : "486057",
    "country" : "SG",
    "email" : [ "abuse@aveva.com" ],
    "phone" : [ "+65-6500-1270" ],
    "admin_contacts" : [ "NAAS2-AP" ],
    "tech_contacts" : [ "NAAS2-AP" ],
    "mnt_by" : [ "MAINT-AVEVA-SG" ],
    "date_updated" : "2022-07-28",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "technical_contacts" : [ {
    "handle" : "NAAS2-AP",
    "name" : "Network Administrator - Aveva Software Singapore Pte Ltd",
    "address" : [ "15 Changi Business Park Central 1, #03-01, Singapore Singapore 486057" ],
    "street" : "Changi Business Park Central 1 #03-01",
    "city" : "Singapore",
    "zip_code" : "486057",
    "country" : "SG",
    "email" : [ "abuse@aveva.com" ],
    "phone" : [ "+65-6500-1270" ],
    "admin_contacts" : [ "NAAS2-AP" ],
    "tech_contacts" : [ "NAAS2-AP" ],
    "mnt_by" : [ "MAINT-AVEVA-SG" ],
    "date_updated" : "2022-07-28",
    "source" : "APNIC",
    "addressCountry" : "SINGAPORE"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AA2556-AP",
    "name" : "ABUSE AVEVASG",
    "address" : [ "15 Changi Business Park Central 1," ],
    "street" : "Changi Business Park Central",
    "country" : "ZZ",
    "email" : [ "abuse@aveva.com" ],
    "abuse_mailbox" : [ "abuse@aveva.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "NAAS2-AP" ],
    "tech_contacts" : [ "NAAS2-AP" ],
    "remarks" : [ "Generated from irt object IRT-AVEVA-SG", "abuse@aveva.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-09-04",
    "source" : "APNIC"
  } ]
}

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ASN Summary

AS135522 – Aveva Software Singapore Pte. Ltd.

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Raw Whois Response

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