ASN Lookup Tool

Sedgwick Claims Management Services, Inc. sedgwickcms.com US US 3 Routes

AS Data

AS53307

AS53307 – Sedgwick Claims Management Services, Inc.

AS Number 53307
AS Name YISG
Organization Sedgwick Claims Management Services, Inc.(sedgwi-4)
Country US
Website sedgwickcms.com
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 2009-12-07

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Use ASN data for AS53307 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
74.116.228.0/23 512
74.116.230.0/24 256
74.116.228.0/24 256

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       53307
ASName:         YISG
ASHandle:       AS53307
RegDate:        2009-12-07
Updated:        2025-12-04    
Ref:            https://rdap.arin.net/registry/autnum/53307


OrgName:        Sedgwick Claims Management Services, Inc.
OrgId:          SEDGWI-4
Address:        8125 Sedgwick Way
City:           Memphis
StateProv:      TN
PostalCode:     38125
Country:        US
RegDate:        2000-06-27
Updated:        2024-05-30
Ref:            https://rdap.arin.net/registry/entity/SEDGWI-4


OrgAbuseHandle: SEDGW7-ARIN
OrgAbuseName:   Sedgwick POC
OrgAbusePhone:  +1-800-269-1577 
OrgAbuseEmail:  ArinMasterMailbox@sedgwickcms.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEDGW7-ARIN

OrgNOCHandle: SEDGW7-ARIN
OrgNOCName:   Sedgwick POC
OrgNOCPhone:  +1-800-269-1577 
OrgNOCEmail:  ArinMasterMailbox@sedgwickcms.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SEDGW7-ARIN

OrgTechHandle: SEDGW7-ARIN
OrgTechName:   Sedgwick POC
OrgTechPhone:  +1-800-269-1577 
OrgTechEmail:  ArinMasterMailbox@sedgwickcms.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SEDGW7-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS7381 BroadbandONE, LLC US
AS3549 Level 3 Communications, Inc. (GBLX) US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS7381 BroadbandONE, LLC US
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS53307 is an Autonomous System Number used to identify a network for BGP internet routing.
AS53307 is listed under Sedgwick Claims Management Services, Inc..
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.