ASN Lookup Tool

Bain and Company bain.com SG SG 1 Routes

AS Data

AS133587

AS133587Bain and Company

AS Number 133587
AS Name BGNR-AP2
Organization Bain and Company(org-bac1-ap)
Country SG
Website bain.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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Use ASN data for AS133587 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
103.237.80.0/24 256

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 'AS133587'

% Abuse contact for 'AS133587' is 'routemaster@bain.com'

aut-num:        AS133587
as-name:        BGNR-AP2
descr:          Bain and Company
descr:          131 Dartmouth Street
descr:          Boston, MA 02116
country:        SG
org:            ORG-BAC1-AP
admin-c:        BGNR1-AP
tech-c:         BGNR1-AP
abuse-c:        AB1090-AP
mnt-lower:      MAINT-AU-BAINCOMPANY
mnt-routes:     MAINT-AU-BAINCOMPANY
mnt-by:         APNIC-HM
mnt-irt:        IRT-BGNR-AP
last-modified:  2020-07-07T04:52:12Z
source:         APNIC

irt:            IRT-BGNR-AP
address:        131 Dartmouth Street
e-mail:         routemaster@bain.com
abuse-mailbox:  routemaster@bain.com
admin-c:        BGNR1-AP
tech-c:         BGNR1-AP
auth:           # Filtered
remarks:        routemaster@bain.com was validated on 2025-09-17
mnt-by:         MAINT-BGNR-AP
last-modified:  2025-11-18T00:26:59Z
source:         APNIC

organisation:   ORG-BAC1-AP
org-name:       Bain and Company
org-type:       LIR
country:        US
address:        131 Dartmouth Street
phone:          +1-6175722000
e-mail:         routemaster@bain.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:49Z
source:         APNIC

role:           ABUSE BGNRAP
country:        ZZ
address:        131 Dartmouth Street
phone:          +000000000
e-mail:         routemaster@bain.com
admin-c:        BGNR1-AP
tech-c:         BGNR1-AP
nic-hdl:        AB1090-AP
remarks:        Generated from irt object IRT-BGNR-AP
remarks:        routemaster@bain.com was validated on 2025-09-17
abuse-mailbox:  routemaster@bain.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T16:45:29Z
source:         APNIC

role:           Bain Global Network Routemaster
address:        131 Dartmouth Street
country:        US
phone:          +1 617 572 2000
e-mail:         routemaster@bain.com
admin-c:        BGNR1-AP
tech-c:         BGNR1-AP
nic-hdl:        BGNR1-AP
mnt-by:         MAINT-BGNR-AP
last-modified:  2011-04-20T03:39:24Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS2687 AT&T Enterprises, LLC US

Upstreams

AS Number Description Country
AS2687 AT&T Enterprises, LLC US

Contacts

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Frequently Asked Questions

ASN AS133587 is an Autonomous System Number used to identify a network for BGP internet routing.
AS133587 is listed under Bain and Company.
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.