What is ASN AS137940?

ASN AS137940 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS137940?

AS137940 is listed under ONLINESTACK NETWORK 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.

AS137940 ONLINESTACK NETWORK LTD

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AS Data

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Raw Whois

Parsed Whois

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Contacts

Legacy Routes

ONLINESTACK NETWORK LTD network-online.co.uk

ZZ 0 Routes

AS Data

AS137940

AS137940 – ONLINESTACK NETWORK LTD

AS Number	137940
AS Name	OnlineStack_Global_Networks
Organization	ONLINESTACK NETWORK LTD (org-ol196-ripe)
Country	ZZ
Website	network-online.co.uk
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	OTHER
Registry	RIPE
Date Allocated	2018-07-05

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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 'AS137509 - AS139320'

as-block:       AS137509 - AS139320
descr:          ASN block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        aut-num objects within this block represent routing
remarks:        policy published in the RIPE Database
remarks:
remarks:        For registration information,
remarks:        you can find the whois server to query, or the
remarks:        IANA registry to query on this web page:
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:
remarks:        You can access databases of other RIR's at:
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
mnt-by:         RIPE-DBM-MNT
created:        2026-05-05T06:30:42Z
last-modified:  2026-05-05T06:30:42Z
source:         RIPE

% Information related to 'AS137940'

% Abuse contact for 'AS137940' is 'service@onlinestack.co.uk'

aut-num:        AS137940
as-name:        OnlineStack_Global_Networks
admin-c:        ACRO17304-RIPE
tech-c:         ACRO17304-RIPE
export:         to AS33387 announce AS-ONLINESTACK-CORE
import:         from AS33387 accept ANY
export:         to AS8100 announce AS-ONLINESTACK-CORE
import:         from AS8100 accept ANY
export:         to AS6939 announce AS-ONLINESTACK-CORE
import:         from AS6939 accept ANY
export:         to AS20473 announce AS-ONLINESTACK-CORE
import:         from AS20473 accept ANY
org:            ORG-OL196-RIPE
status:         OTHER
mnt-by:         mnt-onlinestack
created:        2018-07-05T04:56:25Z
last-modified:  2019-11-21T15:38:16Z
source:         RIPE-NONAUTH

organisation:   ORG-OL196-RIPE
org-name:       ONLINESTACK NETWORK LTD
org-type:       OTHER
address:        Kemp House, 160 City Road, London, United Kingdom, EC1V 2NX
abuse-c:        ACRO17304-RIPE
admin-c:        AC36391-RIPE
mnt-ref:        mnt-onlinestack
mnt-by:         mnt-onlinestack
created:        2018-07-01T01:42:53Z
last-modified:  2019-11-19T08:28:33Z
source:         RIPE # Filtered

role:           Abuse contact role object
address:        6 PROSPECT WAY ROYAL OAK INDUSTRIAL ESTATE DAVENTRY NORTHAMPTONSHIRE
abuse-mailbox:  service@onlinestack.co.uk
nic-hdl:        ACRO17304-RIPE
mnt-by:         mnt-onlinestack
created:        2018-07-01T01:42:49Z
last-modified:  2018-07-18T12:11:59Z
source:         RIPE # Filtered

% 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" : "AS137509 - AS139320",
    "description" : [ "ASN block not managed by the RIPE NCC" ],
    "remarks" : [ "------------------------------------------------------", "aut-num objects within this block represent routing", "policy published in the RIPE Database", "For registration information,", "you can find the whois server to query, or the", "IANA registry to query on this web page:", "http://www.iana.org/assignments/ipv4-address-space", "You can access databases of other RIR's at:", "AFRINIC (Africa)", "http://www.afrinic.net/ whois.afrinic.net", "APNIC (Asia Pacific)", "http://www.apnic.net/ whois.apnic.net", "ARIN (Northern America)", "http://www.arin.net/ whois.arin.net", "LACNIC (Latin America and the Carribean)", "http://www.lacnic.net/ whois.lacnic.net", "------------------------------------------------------" ],
    "mnt_by" : [ "RIPE-DBM-MNT" ],
    "date_created" : "2026-05-05",
    "date_updated" : "2026-05-05",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS137940",
    "as_name" : "OnlineStack_Global_Networks",
    "status" : "OTHER",
    "import" : [ "from AS33387 accept ANY", "from AS8100 accept ANY", "from AS6939 accept ANY", "from AS20473 accept ANY" ],
    "export" : [ "to AS33387 announce AS-ONLINESTACK-CORE", "to AS8100 announce AS-ONLINESTACK-CORE", "to AS6939 announce AS-ONLINESTACK-CORE", "to AS20473 announce AS-ONLINESTACK-CORE" ],
    "organization" : "ORG-OL196-RIPE",
    "admin_contacts" : [ "ACRO17304-RIPE" ],
    "tech_contacts" : [ "ACRO17304-RIPE" ],
    "mnt_by" : [ "mnt-onlinestack" ],
    "date_created" : "2018-07-05",
    "date_updated" : "2019-11-21",
    "source" : "RIPE-NONAUTH"
  } ],
  "organization" : {
    "handle" : "ORG-OL196-RIPE",
    "name" : "ONLINESTACK NETWORK LTD",
    "type" : "OTHER",
    "address" : [ "Kemp House, 160 City Road, London, United Kingdom, EC1V 2NX" ],
    "street" : "City Road",
    "city" : "London",
    "zip_code" : "EC1V 2NX",
    "country" : [ "UNITED KINGDOM" ],
    "admin_contacts" : [ "AC36391-RIPE" ],
    "abuse_contacts" : [ "ACRO17304-RIPE" ],
    "mnt_ref" : [ "mnt-onlinestack" ],
    "mnt_by" : [ "mnt-onlinestack" ],
    "date_created" : "2018-07-01",
    "date_updated" : "2019-11-19",
    "source" : "RIPE",
    "addressCountry" : "UNITED KINGDOM"
  },
  "administrative_contacts" : [ {
    "handle" : "ACRO17304-RIPE",
    "name" : "Abuse contact role object",
    "address" : [ "6 PROSPECT WAY ROYAL OAK INDUSTRIAL ESTATE DAVENTRY NORTHAMPTONSHIRE" ],
    "street" : "Prospect Way",
    "city" : "Daventry",
    "district" : "Northamptonshire",
    "abuse_mailbox" : [ "service@onlinestack.co.uk" ],
    "mnt_by" : [ "mnt-onlinestack" ],
    "date_created" : "2018-07-01",
    "date_updated" : "2018-07-18",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "ACRO17304-RIPE",
    "name" : "Abuse contact role object",
    "address" : [ "6 PROSPECT WAY ROYAL OAK INDUSTRIAL ESTATE DAVENTRY NORTHAMPTONSHIRE" ],
    "street" : "Prospect Way",
    "city" : "Daventry",
    "district" : "Northamptonshire",
    "abuse_mailbox" : [ "service@onlinestack.co.uk" ],
    "mnt_by" : [ "mnt-onlinestack" ],
    "date_created" : "2018-07-01",
    "date_updated" : "2018-07-18",
    "source" : "RIPE"
  } ]
}