AS133735 McKinsey & Company

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	156.107.26.0/24	McKinsey & Company, Inc.		156.107.0.0/16	ARIN
	156.107.27.0/24	McKinsey & Company, Inc.		156.107.0.0/16	ARIN
	156.107.101.0/24	McKinsey & Company, Inc.		156.107.0.0/16	ARIN
	156.107.136.0/24	McKinsey & Company, Inc.		157.52.64.0/18	ARIN
	156.107.137.0/24	McKinsey & Company, Inc.		156.107.0.0/16	ARIN
	156.107.138.0/24	McKinsey & Company, Inc.		156.107.0.0/16	ARIN
	156.107.139.0/24	McKinsey & Company, Inc.		154.30.0.0/16	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7473	SINGTEL-AS-AP	Singapore Telecommunications Ltd
	AS395366	MCKINSEY-GLOBAL	McKinsey & Company, Inc.
	AS6939	HURRICANE	Hurricane Electric LLC
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier
	AS3356	LEVEL3	Level 3 Parent, LLC

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS6939	HURRICANE	Hurricane Electric LLC
	AS7473	SINGTEL-AS-AP	Singapore Telecommunications Ltd
	AS1299	TWELVE99	Arelion, f/k/a Telia Carrier

IPv4 Upstream Graph

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IPv4 Upstream Graph

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• IPv4 Downstreams

Country	ASN	Name	Description
	AS395366	MCKINSEY-GLOBAL	McKinsey & Company, Inc.

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% Information related to 'AS133735'

% Abuse contact for 'AS133735' is 'evgeny_smirnov@mckinsey.com'

aut-num:        AS133735
as-name:        MCKINSEY-AS-SG
descr:          McKinsey & Company
country:        SG
org:            ORG-MC14-AP
admin-c:        ES300-AP
tech-c:         ES300-AP
abuse-c:        AM2944-AP
mnt-lower:      MAINT-AP-MCKINSEY
mnt-routes:     MAINT-AP-MCKINSEY
mnt-by:         APNIC-HM
mnt-irt:        IRT-MCKINSEY-AP-NON-AP
last-modified:  2021-01-08T01:54:22Z
source:         APNIC

irt:            IRT-MCKINSEY-AP-NON-AP
address:        Na rybnicku, 5
address:        Prague
address:        Czech Republic
address:        12000
e-mail:         evgeny_smirnov@mckinsey.com
abuse-mailbox:  evgeny_smirnov@mckinsey.com
admin-c:        ES300-AP
tech-c:         ES300-AP
auth:           # Filtered
remarks:        evgeny_smirnov@mckinsey.com was validated on 2025-03-26
mnt-by:         MAINT-AP-MCKINSEY
last-modified:  2025-03-26T15:06:39Z
source:         APNIC

organisation:   ORG-MC14-AP
org-name:       McKinsey & Company
org-type:       LIR
country:        US
address:        485 Madison Ave.
phone:          +1-212-415-1879
fax-no:         +1-212-980-3854
e-mail:         net-eng@mckinsey.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:08Z
source:         APNIC

role:           ABUSE MCKINSEYAPNONAP
country:        ZZ
address:        Na rybnicku, 5
address:        Prague
address:        Czech Republic
address:        12000
phone:          +000000000
e-mail:         evgeny_smirnov@mckinsey.com
admin-c:        ES300-AP
tech-c:         ES300-AP
nic-hdl:        AM2944-AP
remarks:        Generated from irt object IRT-MCKINSEY-AP-NON-AP
remarks:        evgeny_smirnov@mckinsey.com was validated on 2025-03-26
abuse-mailbox:  evgeny_smirnov@mckinsey.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-03-26T15:07:05Z
source:         APNIC

person:         Evgeny Smirnov
nic-hdl:        ES300-AP
e-mail:         evgeny_smirnov@mckinsey.com
address:        Na rybnicku, 5
address:        Prague
address:        Czech Republic
address:        12000
phone:          +42-414-4870
fax-no:         +42-414-4870
country:        CZ
mnt-by:         MAINT-NEW
last-modified:  2014-04-03T12:06:01Z
source:         APNIC

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