ASN Lookup Tool

Morgan Stanley & Co. International PLC colt.net GB GB 6 Routes

AS Data

AS21439

AS21439Morgan Stanley & Co. International PLC

AS Number 21439
AS Name MORGAN-STANLEY
Organization Morgan Stanley & Co. International PLC(org-msci1-ripe)
Country GB
Website colt.net
Number of IPv4 Routes 6
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2001-12-10

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Use ASN data for AS21439 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
170.74.208.0/24 256
198.187.12.0/24 256
138.20.185.0/24 256
205.228.64.0/19 8192
193.240.169.0/24 256
199.5.0.0/24 256

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 'AS21392 - AS21451'

as-block:       AS21392 - AS21451
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:        2018-11-22T15:27:28Z
last-modified:  2018-11-22T15:27:28Z
source:         RIPE

% Information related to 'AS21439'

% Abuse contact for 'AS21439' is 'abuse@colt.net'

aut-num:        AS21439
as-name:        MORGAN-STANLEY
org:            ORG-MSCI1-RIPE
import:         from AS1273 action pref =100; accept ANY
import:         from AS8220 action pref =100; accept ANY
import:         from AS702 action pref =100; accept ANY
import:         from AS3356 action pref =100; accept ANY
export:         to AS1273 announce AS21439
export:         to AS8220 announce AS21439
export:         to AS702 announce AS21439
export:         to AS3356 announce AS21439
admin-c:        TM240-RIPE
tech-c:         LIA40-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MORGSTAN-MNT
created:        2001-12-10T16:18:30Z
last-modified:  2018-09-04T09:52:59Z
source:         RIPE # Filtered
sponsoring-org: ORG-CI9-RIPE

organisation:   ORG-MSCI1-RIPE
org-name:       Morgan Stanley & Co. International PLC
country:        GB
org-type:       Other
address:        London, UK
abuse-c:        AR28616-RIPE
mnt-ref:        COLT-UK
mnt-by:         COLT-UK
created:        2013-05-27T08:48:00Z
last-modified:  2022-12-01T17:20:02Z
source:         RIPE # Filtered

role:           LN Internet Admin
address:        25 Cabot Square, Canary Wharf, London, E14 4QA
nic-hdl:        LIA40-RIPE
mnt-by:         MORGSTAN-MNT
created:        2013-04-15T14:27:45Z
last-modified:  2013-04-15T14:27:45Z
source:         RIPE # Filtered

person:         Tara N Miles
address:        20  Cabot Square
address:        London
address:        E14 4 QA
phone:          +44 20 7 677 8081
nic-hdl:        TM240-RIPE
mnt-by:         AS5551-MNT
created:        2001-11-27T15:36:22Z
last-modified:  2001-11-27T15:36:22Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.121 (DEXTER)

Parsed Whois Response

Peers

AS Number Description Country
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US
AS702 Verizon Business/UUnet Europe US
AS1273 Vodafone Group PLC GB
AS1273 Vodafone Group PLC NL
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS8220 COLT Technology Services Group Limited GB
AS702 Verizon Business US
AS1273 Vodafone Group PLC NL
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS21439 is an Autonomous System Number used to identify a network for BGP internet routing.
AS21439 is listed under Morgan Stanley & Co. International PLC.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.