ASN AS40986 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40986?

AS40986 is listed under Yahoo UK Limited.

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.

AS40986 Yahoo UK Limited | IPGeolocation.io

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Yahoo UK Limited verizonmedia.com

GB 0 Routes

AS Data

AS40986

AS40986 – Yahoo UK Limited

AS Number	40986
AS Name	YAHOO1-AS
Organization	Yahoo UK Limited (org-ye1-ripe)
Country	GB
Website	verizonmedia.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	ASSIGNED
Registry	RIPE
Date Allocated	2006-05-24

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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 'AS40960 - AS42171'

as-block:       AS40960 - AS42171
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:        2024-07-22T14:14:32Z
last-modified:  2024-07-22T14:14:32Z
source:         RIPE

% Information related to 'AS40986'

% Abuse contact for 'AS40986' is 'rir-abuse@verizonmedia.com'

aut-num:        AS40986
as-name:        YAHOO1-AS
import:         from AS8220 accept ANY
export:         to AS8220 announce AS40986
import:         from AS34010 accept ANY
export:         to AS34010 announce AS40986
import:         from AS10310 accept ANY
export:         to AS10310 announce AS40986
org:            ORG-YE1-RIPE
admin-c:        JMV62-RIPE
tech-c:         JMV62-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         YAHOO-MNT
created:        2006-05-24T15:43:12Z
last-modified:  2023-07-24T21:24:47Z
source:         RIPE
import:         from AS24835 accept ANY
export:         to AS24835 announce AS40986
import:         from AS47887 accept ANY
export:         to AS47887 announce AS40986
descr:          from AS28730 accept ANY
export:         to AS28730 announce AS40986
import:         from AS3549 accept ANY
export:         to AS3549 announce AS40986

organisation:   ORG-YE1-RIPE
org-name:       Yahoo-UK Limited
country:        GB
reg-nr:         03462696
org-type:       LIR
address:        North Wall Quay 5-7 Point Village
address:        D01
address:        Dublin
address:        IRELAND
phone:          +442071311495
fax-no:         +14083497102
tech-c:         LV3435-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        YAHOO-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         YAHOO-MNT
admin-c:        NA1231-RIPE
admin-c:        IG1154-RIPE
admin-c:        LV3435-RIPE
abuse-c:        NA4112-RIPE
created:        2004-04-17T12:24:22Z
last-modified:  2026-05-15T19:36:05Z
source:         RIPE # Filtered

person:         JOSE MANUEL VELILLA
address:        UTE COLT - SOLUZIONA, CSI, C/ ACERO, 5, BARCELONA
phone:          +33-93 4455140
nic-hdl:        JMV62-RIPE
created:        2006-03-15T13:07:50Z
last-modified:  2016-04-07T07:38:19Z
mnt-by:         RIPE-NCC-LOCKED-MNT
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.ripe.net",
  "as_blocks" : [ {
    "as_block" : "AS40960 - AS42171",
    "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" : "2024-07-22",
    "date_updated" : "2024-07-22",
    "source" : "RIPE"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS40986",
    "as_name" : "YAHOO1-AS",
    "description" : [ "from AS28730 accept ANY" ],
    "status" : "ASSIGNED",
    "import" : [ "from AS8220 accept ANY", "from AS34010 accept ANY", "from AS10310 accept ANY", "from AS24835 accept ANY", "from AS47887 accept ANY", "from AS3549 accept ANY" ],
    "export" : [ "to AS8220 announce AS40986", "to AS34010 announce AS40986", "to AS10310 announce AS40986", "to AS24835 announce AS40986", "to AS47887 announce AS40986", "to AS28730 announce AS40986", "to AS3549 announce AS40986" ],
    "organization" : "ORG-YE1-RIPE",
    "admin_contacts" : [ "JMV62-RIPE" ],
    "tech_contacts" : [ "JMV62-RIPE" ],
    "mnt_by" : [ "RIPE-NCC-END-MNT", "YAHOO-MNT" ],
    "date_created" : "2006-05-24",
    "date_updated" : "2023-07-24",
    "source" : "RIPE"
  } ],
  "organization" : {
    "handle" : "ORG-YE1-RIPE",
    "name" : "Yahoo-UK Limited",
    "type" : "LIR",
    "address" : [ "North Wall Quay 5-7 Point Village", "D01", "Dublin", "IRELAND" ],
    "street" : "North Wall Quay 5-7 Point Village D01",
    "city" : "Dublin",
    "country" : [ "GB" ],
    "phone" : [ "+442071311495" ],
    "fax_no" : [ "+14083497102" ],
    "admin_contacts" : [ "NA1231-RIPE", "IG1154-RIPE", "LV3435-RIPE" ],
    "tech_contacts" : [ "LV3435-RIPE" ],
    "abuse_contacts" : [ "NA4112-RIPE" ],
    "mnt_ref" : [ "RIPE-NCC-HM-MNT", "YAHOO-MNT" ],
    "mnt_by" : [ "RIPE-NCC-HM-MNT", "YAHOO-MNT" ],
    "date_created" : "2004-04-17",
    "date_updated" : "2026-05-15",
    "source" : "RIPE",
    "addressCountry" : "IRELAND"
  },
  "administrative_contacts" : [ {
    "handle" : "JMV62-RIPE",
    "name" : "JOSE MANUEL VELILLA",
    "address" : [ "UTE COLT - SOLUZIONA, CSI, C/ ACERO, 5, BARCELONA" ],
    "street" : "C/ Acero",
    "city" : "Barcelona",
    "phone" : [ "+33-93 4455140" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "2006-03-15",
    "date_updated" : "2016-04-07",
    "source" : "RIPE"
  } ],
  "technical_contacts" : [ {
    "handle" : "JMV62-RIPE",
    "name" : "JOSE MANUEL VELILLA",
    "address" : [ "UTE COLT - SOLUZIONA, CSI, C/ ACERO, 5, BARCELONA" ],
    "street" : "C/ Acero",
    "city" : "Barcelona",
    "phone" : [ "+33-93 4455140" ],
    "mnt_by" : [ "RIPE-NCC-LOCKED-MNT" ],
    "date_created" : "2006-03-15",
    "date_updated" : "2016-04-07",
    "source" : "RIPE"
  } ]
}

Peers

AS Number	Description	Country
AS10310	Yahoo Holdings Inc.	US
AS8220	COLT Technology Services Group Limited	GB
AS47887	AL HADATHEH LIL ITISALAT WA AL TECHNOLOGIA CO.	JO
AS3549	Level 3 Parent, LLC	US
AS24835	Vodafone Data Egypt	ZZ
AS28730	Broadband Communications LPS	JO
AS34010	Yahoo UK Limited	GB

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AS40986 – Yahoo UK Limited

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