29878 CHMP-ASN, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS701 UUNET, US
AS33651 CMCS, US
AS2152 CENIC-2152, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 11437 AS29878 ORIGIN Originate: 8448 /18.96 Transit: 0 /0.00 CHMP-ASN, 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 % 22020 AS29878 CHMP-ASN, US 2 1 0 1 1 50.00% Prefix AS Path Aggregation Suggestion 204.179.192.0/19 2152 29878 204.179.219.0/24 2152 29878 - Withdrawn - matching aggregate 204.179.192.0/19 2152 29878
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS29878 2 More Specifics 2 Total Advertisements CHMP-ASN, US
204.179.192.0/19 204.176.0.0/14
204.179.219.0/24 204.176.0.0/14
137.164.40.64/29 137.164.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
- 137.164.40.64/29 Withdrawn
whois: 402603
IANA has recorded AS29878 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS29878\n
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ASNumber: 29878
ASName: CHMP-ASN
ASHandle: AS29878
RegDate: 2003-05-27
Updated: 2025-03-25
Comment: Report spam or probes to abuse@chomp.org
Ref: https://rdap.arin.net/registry/autnum/29878
OrgName: Community Hospital of the Monterey Peninsula
OrgId: CHMP
Address: 23845 Holman Highway Suite 110
City: Monterey
StateProv: CA
PostalCode: 93940
Country: US
RegDate: 2003-05-20
Updated: 2025-03-25
Ref: https://rdap.arin.net/registry/entity/CHMP
OrgNOCHandle: MHNT-ARIN
OrgNOCName: Montage Health Network Team
OrgNOCPhone: +1-831-622-2759
OrgNOCEmail: NetworkAdmins@chomp.org
OrgNOCRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
OrgAbuseHandle: MHNT-ARIN
OrgAbuseName: Montage Health Network Team
OrgAbusePhone: +1-831-622-2759
OrgAbuseEmail: NetworkAdmins@chomp.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
OrgTechHandle: MHNT-ARIN
OrgTechName: Montage Health Network Team
OrgTechPhone: +1-831-622-2759
OrgTechEmail: NetworkAdmins@chomp.org
OrgTechRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
OrgRoutingHandle: MHNT-ARIN
OrgRoutingName: Montage Health Network Team
OrgRoutingPhone: +1-831-622-2759
OrgRoutingEmail: NetworkAdmins@chomp.org
OrgRoutingRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
OrgDNSHandle: MHNT-ARIN
OrgDNSName: Montage Health Network Team
OrgDNSPhone: +1-831-622-2759
OrgDNSEmail: NetworkAdmins@chomp.org
OrgDNSRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
RNOCHandle: MHNT-ARIN
RNOCName: Montage Health Network Team
RNOCPhone: +1-831-622-2759
RNOCEmail: NetworkAdmins@chomp.org
RNOCRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
RAbuseHandle: MHNT-ARIN
RAbuseName: Montage Health Network Team
RAbusePhone: +1-831-622-2759
RAbuseEmail: NetworkAdmins@chomp.org
RAbuseRef: https://rdap.arin.net/registry/entity/MHNT-ARIN
RTechHandle: MHNT-ARIN
RTechName: Montage Health Network Team
RTechPhone: +1-831-622-2759
RTechEmail: NetworkAdmins@chomp.org
RTechRef: https://rdap.arin.net/registry/entity/MHNT-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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