11174 AS-ATHEN-1, US
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP, IN
AS9498 BBIL-AP BHARTI Airtel Ltd., IN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 58856 AS11174 ORIGIN Originate: 256 /24.00 Transit: 0 /0.00 AS-ATHEN-1, 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 % 32595 AS11174 AS-ATHEN-1, US 1 0 0 1 0 0.00% Prefix AS Path Aggregation Suggestion 103.252.161.0/24 6939 9498 11174
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS11174 5 More Specifics 6 Total Advertisements AS-ATHEN-1, US
162.220.216.0/23 162.220.216.0/22
162.220.218.0/23 162.220.216.0/22
204.165.246.0/23 204.164.0.0/14
208.78.140.0/23 208.78.140.0/22
208.78.142.0/24 208.78.140.0/22
208.78.140.0/24 208.78.140.0/22
208.78.141.0/24 208.78.140.0/22
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 204.165.246.0/23 Announced
+ 208.78.140.0/23 Announced
- 208.78.140.0/24 Withdrawn
- 208.78.141.0/24 Withdrawn
whois: 402603
IANA has recorded AS11174 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11174\n
#
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ASNumber: 11174
ASName: AS-ATHEN-1
ASHandle: AS11174
RegDate: 2007-05-11
Updated: 2016-08-10
Comment: http://www.athenahealth.com
Ref: https://rdap.arin.net/registry/autnum/11174
OrgName: Athenahealth
OrgId: ATHEN-1
Address: 311 Arsenal Street
City: Watertown
StateProv: MA
PostalCode: 02472
Country: US
RegDate: 2006-09-01
Updated: 2014-08-11
Comment: http://www.athenahealth.com/
Ref: https://rdap.arin.net/registry/entity/ATHEN-1
OrgTechHandle: NETWO7088-ARIN
OrgTechName: Network maintanance
OrgTechPhone: +1-617-402-1400
OrgTechEmail: netmaint@athenahealth.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO7088-ARIN
OrgAbuseHandle: ABUSE1621-ARIN
OrgAbuseName: Abuse Desk
OrgAbusePhone: +1-617-402-1000
OrgAbuseEmail: abuse@athenahealth.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1621-ARIN
OrgTechHandle: VENDO-ARIN
OrgTechName: VendorContact
OrgTechPhone: +1-617-402-1000
OrgTechEmail: VendorContact@athenahealth.com
OrgTechRef: https://rdap.arin.net/registry/entity/VENDO-ARIN
RNOCHandle: NETWO7088-ARIN
RNOCName: Network maintanance
RNOCPhone: +1-617-402-1400
RNOCEmail: netmaint@athenahealth.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO7088-ARIN
RTechHandle: NETWO7088-ARIN
RTechName: Network maintanance
RTechPhone: +1-617-402-1400
RTechEmail: netmaint@athenahealth.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO7088-ARIN
RAbuseHandle: ABUSE1621-ARIN
RAbuseName: Abuse Desk
RAbusePhone: +1-617-402-1000
RAbuseEmail: abuse@athenahealth.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1621-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.
#