27358 TRUSTMARK-INSURANCE-INTERNET - TRUSTMARK INSURANCE CO., US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US
AS701 UUNET - Verizon Business, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 35404 AS27358 ORIGIN Originate: 1024 /22.00 Transit: 0 /0.00 TRUSTMARK-INSURANCE-INTERNET - TRUSTMARK INSURANCE CO., US
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 37636 AS27358 TRUSTMARK-INSURANCE-INTERNET - TRUSTMARK INSU 4 0 0 4 0 0.00% Prefix AS Path Aggregation Suggestion 12.131.116.0/24 4777 2497 7018 27358 63.86.88.0/24 4777 2497 7018 27358 65.216.168.0/24 4777 2516 701 27358 209.64.116.0/24 4777 2497 7018 27358
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS27358 4 More Specifics 4 Total Advertisements TRUSTMARK-INSURANCE-INTERNET - TRUSTMARK INSURANCE CO., US
12.131.116.0/24 12.0.0.0/8
63.86.88.0/24 63.64.0.0/10
65.216.168.0/24 65.192.0.0/11
209.64.116.0/24 209.64.0.0/15
whois: 402591
IANA has recorded AS27358 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS27358\n
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 27358
ASName: TRUSTMARK-INSURANCE-INTERNET
ASHandle: AS27358
RegDate: 2003-02-20
Updated: 2025-04-29
Ref: https://rdap.arin.net/registry/autnum/27358
OrgName: TRUSTMARK INSURANCE CO.
OrgId: TRUSTM
Address: 400 FIELD DRIVE
City: LAKE FOREST
StateProv: IL
PostalCode: 60045
Country: US
RegDate: 1995-12-18
Updated: 2025-04-29
Ref: https://rdap.arin.net/registry/entity/TRUSTM
OrgAbuseHandle: CARDA7-ARIN
OrgAbuseName: Cardamone, Brian
OrgAbusePhone: +1-847-283-2561
OrgAbuseEmail: bcardamone@trustmarkbenefits.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CARDA7-ARIN
OrgAbuseHandle: GRS333-ARIN
OrgAbuseName: Skonberg, Gregory R
OrgAbusePhone: +1-847-283-1169
OrgAbuseEmail: gregory.skonberg@trustmarkinsurance.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/GRS333-ARIN
OrgTechHandle: CARDA7-ARIN
OrgTechName: Cardamone, Brian
OrgTechPhone: +1-847-283-2561
OrgTechEmail: bcardamone@trustmarkbenefits.com
OrgTechRef: https://rdap.arin.net/registry/entity/CARDA7-ARIN
OrgTechHandle: GRS333-ARIN
OrgTechName: Skonberg, Gregory R
OrgTechPhone: +1-847-283-1169
OrgTechEmail: gregory.skonberg@trustmarkinsurance.com
OrgTechRef: https://rdap.arin.net/registry/entity/GRS333-ARIN
RTechHandle: GRS333-ARIN
RTechName: Skonberg, Gregory R
RTechPhone: +1-847-283-1169
RTechEmail: gregory.skonberg@trustmarkinsurance.com
RTechRef: https://rdap.arin.net/registry/entity/GRS333-ARIN
RTechHandle: CARDA7-ARIN
RTechName: Cardamone, Brian
RTechPhone: +1-847-283-2561
RTechEmail: bcardamone@trustmarkbenefits.com
RTechRef: https://rdap.arin.net/registry/entity/CARDA7-ARIN
RAbuseHandle: CARDA7-ARIN
RAbuseName: Cardamone, Brian
RAbusePhone: +1-847-283-2561
RAbuseEmail: bcardamone@trustmarkbenefits.com
RAbuseRef: https://rdap.arin.net/registry/entity/CARDA7-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.
#