This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS11810 1 More Specifics 3 Total Advertisements AWEBER-SYSTEMS, US
74.201.133.0/24 74.201.128.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 74.201.133.0/24 Announced
+ 204.194.222.0/23 Announced
+ 216.185.208.0/22 Announced
whois: 402609
IANA has recorded AS11810 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11810\n
#
# 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.
#
ASNumber: 11810
ASName: AWEBER-SYSTEMS
ASHandle: AS11810
RegDate: 2010-12-22
Updated: 2018-06-06
Comment: https://www.aweber.com
Ref: https://rdap.arin.net/registry/autnum/11810
OrgName: AWeber Systems, Inc.
OrgId: AS-1
Address: 4275 County Line Rd #20, PMB 186
City: Chalfont
StateProv: PA
PostalCode: 18914
Country: US
RegDate: 2010-10-29
Updated: 2025-11-07
Comment: https://www.aweber.com
Ref: https://rdap.arin.net/registry/entity/AS-1
OrgNOCHandle: AWEBE-ARIN
OrgNOCName: AWeber Operations
OrgNOCPhone: +1-215-825-2196
OrgNOCEmail: arin@aweber.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AWEBE-ARIN
OrgTechHandle: AWEBE-ARIN
OrgTechName: AWeber Operations
OrgTechPhone: +1-215-825-2196
OrgTechEmail: arin@aweber.com
OrgTechRef: https://rdap.arin.net/registry/entity/AWEBE-ARIN
OrgAbuseHandle: ABUSE2845-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-215-825-2196
OrgAbuseEmail: abuse@aweber.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2845-ARIN
RNOCHandle: AWEBE-ARIN
RNOCName: AWeber Operations
RNOCPhone: +1-215-825-2196
RNOCEmail: arin@aweber.com
RNOCRef: https://rdap.arin.net/registry/entity/AWEBE-ARIN
RTechHandle: AWEBE-ARIN
RTechName: AWeber Operations
RTechPhone: +1-215-825-2196
RTechEmail: arin@aweber.com
RTechRef: https://rdap.arin.net/registry/entity/AWEBE-ARIN
RAbuseHandle: ABUSE2845-ARIN
RAbuseName: Abuse
RAbusePhone: +1-215-825-2196
RAbuseEmail: abuse@aweber.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2845-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.
#