13621 REINSURANCE, US
Adjacency: 6 Upstream: 6 Downstream: 0
Upstream Adjacent AS list
AS6939 HURRICANE, US
AS3356 LEVEL3, US
AS15830 EQUINIX, NL
AS7018 ATT-INTERNET4, US
AS2686 ATGS-MMD-AS, US
AS2687 ATGS-MMD-AS, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 30474 AS13621 ORIGIN Originate: 1536 /21.42 Transit: 0 /0.00 REINSURANCE, 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 % 33443 AS13621 REINSURANCE, US 6 0 0 6 0 0.00% Prefix AS Path Aggregation Suggestion 12.219.219.0/24 7018 13621 13621 13621 13621 13621 13621 104.128.78.0/24 7018 13621 104.128.79.0/24 2914 15830 13621 104.204.233.0/24 6939 15830 13621 104.204.234.0/24 7018 2686 13621 198.190.171.0/24 6939 13621
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS13621 1 More Specifics 2 Total Advertisements REINSURANCE, US
12.219.219.0/24 12.0.0.0/8
104.128.78.0/24 104.128.78.0/23
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 104.128.78.0/23 Withdrawn
- 104.128.78.0/24 Withdrawn
whois: 402590
IANA has recorded AS13621 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS13621\n
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ASNumber: 13621
ASName: REINSURANCE
ASHandle: AS13621
RegDate: 1999-07-15
Updated: 2023-02-23
Ref: https://rdap.arin.net/registry/autnum/13621
OrgName: Reinsurance Group of America, Incorporated
OrgId: RGA-3
Address: 16600 Swingley Ridge Road
City: Chesterfield
StateProv: MO
PostalCode: 63017
Country: US
RegDate: 1994-02-02
Updated: 2026-05-13
Ref: https://rdap.arin.net/registry/entity/RGA-3
OrgTechHandle: NOLKE-ARIN
OrgTechName: Nolke, Justin
OrgTechPhone: +1-557-500-3188
OrgTechEmail: justin.nolke@rgare.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOLKE-ARIN
OrgTechHandle: FORTN34-ARIN
OrgTechName: Fortner, Christopher
OrgTechPhone: +1-314-886-1554
OrgTechEmail: christopher.fortner@rgare.com
OrgTechRef: https://rdap.arin.net/registry/entity/FORTN34-ARIN
OrgAbuseHandle: FORTN34-ARIN
OrgAbuseName: Fortner, Christopher
OrgAbusePhone: +1-314-886-1554
OrgAbuseEmail: christopher.fortner@rgare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/FORTN34-ARIN
OrgTechHandle: WRENN16-ARIN
OrgTechName: Wrenn, Philip
OrgTechPhone: +1-314-349-4381
OrgTechEmail: philip.wrenn@rgare.com
OrgTechRef: https://rdap.arin.net/registry/entity/WRENN16-ARIN
OrgTechHandle: BLEVI49-ARIN
OrgTechName: Blevins, Eric
OrgTechPhone: +1-636-736-3535
OrgTechEmail: blevins_eric@yahoo.com
OrgTechRef: https://rdap.arin.net/registry/entity/BLEVI49-ARIN
RTechHandle: ENM5-ARIN
RTechName: Eslami Natanzi, Mohammad
RTechPhone: +61-2-8298-9872
RTechEmail: mohammad.eslami@rgare.com
RTechRef: https://rdap.arin.net/registry/entity/ENM5-ARIN
RTechHandle: PIPAS-ARIN
RTechName: Pipas, Stephen
RTechPhone: +1-636-736-8095
RTechEmail: spipas@rgare.com
RTechRef: https://rdap.arin.net/registry/entity/PIPAS-ARIN
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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 1997-2026, American Registry for Internet Numbers, Ltd.
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