AS12185 Thompson, Siegel & Walmsley LLC

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	8.43.93.0/24	Level 3 Parent, LLC		8.0.0.0/9	ARIN
	74.63.155.0/24	Flexential Colorado Corp.		74.63.128.0/18	ARIN
	209.96.132.0/24	Windstream Communications LLC		209.96.128.0/17	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7029	WINDSTREAM	Windstream Communications LLC
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS13649	ASN-FLEXENTIAL	Flexential Colorado Corp.

• IPv4 Upstreams

Country	ASN	Name	Description
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS7029	WINDSTREAM	Windstream Communications LLC
	AS13649	ASN-FLEXENTIAL	Flexential Colorado Corp.

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       12185
ASName:         ASN1
ASHandle:       AS12185
RegDate:        2009-02-03
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/12185


OrgName:        Thompson, Siegel & Walmsley LLC
OrgId:          THOMP-32
Address:        6806 Paragon Place
Address:        Suite 300
City:           Richmond
StateProv:      VA
PostalCode:     23230
Country:        US
RegDate:        2008-11-20
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/THOMP-32


OrgTechHandle: DLD8-ARIN
OrgTechName:   Denton, Deborah L
OrgTechPhone:  +1-804-213-4936 
OrgTechEmail:  ddenton@tswinvest.com
OrgTechRef:    https://rdap.arin.net/registry/entity/DLD8-ARIN

OrgAbuseHandle: DLD8-ARIN
OrgAbuseName:   Denton, Deborah L
OrgAbusePhone:  +1-804-213-4936 
OrgAbuseEmail:  ddenton@tswinvest.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DLD8-ARIN

RTechHandle: DLD8-ARIN
RTechName:   Denton, Deborah L
RTechPhone:  +1-804-213-4936 
RTechEmail:  ddenton@tswinvest.com
RTechRef:    https://rdap.arin.net/registry/entity/DLD8-ARIN

RAbuseHandle: DLD8-ARIN
RAbuseName:   Denton, Deborah L
RAbusePhone:  +1-804-213-4936 
RAbuseEmail:  ddenton@tswinvest.com
RAbuseRef:    https://rdap.arin.net/registry/entity/DLD8-ARIN

RNOCHandle: DLD8-ARIN
RNOCName:   Denton, Deborah L
RNOCPhone:  +1-804-213-4936 
RNOCEmail:  ddenton@tswinvest.com
RNOCRef:    https://rdap.arin.net/registry/entity/DLD8-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#