30302 ASPEN-DENTAL-INC, US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS33491 COMCAST-33491, US
AS33659 CMCS, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 44905 AS30302 ORIGIN Originate: 768 /22.42 Transit: 0 /0.00 ASPEN-DENTAL-INC, 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 % 39022 AS30302 ASPEN-DENTAL-INC, US 3 0 0 3 0 0.00% Prefix AS Path Aggregation Suggestion 50.217.41.0/24 3257 7922 33491 30302 204.144.143.0/24 37100 3356 33659 30302 30302 30302 30302 30302 204.144.144.0/24 37100 3356 33659 30302 30302 30302 30302 30302
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 204.144.143.0/24 Withdrawn
whois: 402603
IANA has recorded AS30302 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS30302\n
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 30302
ASName: ASPEN-DENTAL-INC
ASHandle: AS30302
RegDate: 2022-12-22
Updated: 2022-12-22
Ref: https://rdap.arin.net/registry/autnum/30302
OrgName: ASPEN DENTAL MANAGEMENT, INC.
OrgId: ADMAC
Address: 800 W. Fulton Market
City: Chicago
StateProv: IL
PostalCode: 60607
Country: US
RegDate: 2022-11-01
Updated: 2025-05-15
Ref: https://rdap.arin.net/registry/entity/ADMAC
OrgRoutingHandle: SSG26-ARIN
OrgRoutingName: Gierczak, Stanley S
OrgRoutingPhone: +1-773-405-0523
OrgRoutingEmail: stanley.gierczak@aspendental.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/SSG26-ARIN
OrgDNSHandle: SSG26-ARIN
OrgDNSName: Gierczak, Stanley S
OrgDNSPhone: +1-773-405-0523
OrgDNSEmail: stanley.gierczak@aspendental.com
OrgDNSRef: https://rdap.arin.net/registry/entity/SSG26-ARIN
OrgAbuseHandle: SSG26-ARIN
OrgAbuseName: Gierczak, Stanley S
OrgAbusePhone: +1-773-405-0523
OrgAbuseEmail: stanley.gierczak@aspendental.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SSG26-ARIN
OrgTechHandle: SUDIN-ARIN
OrgTechName: sudini, manik
OrgTechPhone: +1-816-716-9440
OrgTechEmail: manik.sudini@teamtag.com
OrgTechRef: https://rdap.arin.net/registry/entity/SUDIN-ARIN
OrgNOCHandle: SUDIN-ARIN
OrgNOCName: sudini, manik
OrgNOCPhone: +1-816-716-9440
OrgNOCEmail: manik.sudini@teamtag.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SUDIN-ARIN
OrgAbuseHandle: SUDIN-ARIN
OrgAbuseName: sudini, manik
OrgAbusePhone: +1-816-716-9440
OrgAbuseEmail: manik.sudini@teamtag.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SUDIN-ARIN
OrgNOCHandle: SSG26-ARIN
OrgNOCName: Gierczak, Stanley S
OrgNOCPhone: +1-773-405-0523
OrgNOCEmail: stanley.gierczak@aspendental.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SSG26-ARIN
OrgTechHandle: SSG26-ARIN
OrgTechName: Gierczak, Stanley S
OrgTechPhone: +1-773-405-0523
OrgTechEmail: stanley.gierczak@aspendental.com
OrgTechRef: https://rdap.arin.net/registry/entity/SSG26-ARIN
OrgDNSHandle: SUDIN-ARIN
OrgDNSName: sudini, manik
OrgDNSPhone: +1-816-716-9440
OrgDNSEmail: manik.sudini@teamtag.com
OrgDNSRef: https://rdap.arin.net/registry/entity/SUDIN-ARIN
OrgRoutingHandle: SUDIN-ARIN
OrgRoutingName: sudini, manik
OrgRoutingPhone: +1-816-716-9440
OrgRoutingEmail: manik.sudini@teamtag.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/SUDIN-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.
#