11123 UIA, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS46887 CROWNCASTLE-AS46887, US
AS5650 FRONTIER-FRTR, US
AS6939 HURRICANE, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2225 AS11123 ORIGIN Originate: 108800 /15.27 Transit: 0 /0.00 UIA, 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 % 1423 AS11123 UIA, US 59 43 1 17 42 71.19% Prefix AS Path Aggregation Suggestion 64.30.192.0/19 6939 11123 64.30.194.0/24 6939 11123 - Withdrawn - matching aggregate 64.30.192.0/19 6939 11123 66.59.224.0/19 6939 11123 66.146.0.0/17 6939 11123 66.146.0.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.2.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.4.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.4.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.5.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.6.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.8.0/21 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.8.0/24 6939 11123 11123 66.146.10.0/24 6939 11123 11123 66.146.11.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.13.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.15.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.16.0/20 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.24.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.25.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.26.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.29.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.31.0/24 6939 11123 11123 66.146.32.0/19 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.35.0/24 6939 11123 11123 66.146.37.0/24 6939 11123 11123 66.146.49.0/24 6939 11123 11123 66.146.53.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.56.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.63.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.64.0/20 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.72.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.74.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.76.0/24 6939 11123 11123 66.146.80.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.80.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.88.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.88.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.94.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.95.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.104.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.108.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.108.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.109.0/24 6939 11123 11123 66.146.110.0/24 6939 11123 11123 66.146.112.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.116.0/22 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.120.0/24 6939 11123 - Withdrawn - matching aggregate 66.146.0.0/17 6939 11123 66.146.124.0/23 6939 11123 11123 + Announce - aggregate of 66.146.124.0/24 (6939 11123 11123) and 66.146.125.0/24 (6939 11123 11123) 66.146.124.0/24 6939 11123 11123 - Withdrawn - aggregated with 66.146.125.0/24 (6939 11123 11123) 66.146.125.0/24 6939 11123 11123 - Withdrawn - aggregated with 66.146.124.0/24 (6939 11123 11123) 66.181.144.0/20 6939 11123 206.251.64.0/19 6939 11123 206.251.64.0/24 6939 11123 - Withdrawn - matching aggregate 206.251.64.0/19 6939 11123 206.251.65.0/24 6939 11123 - Withdrawn - matching aggregate 206.251.64.0/19 6939 11123 206.251.66.0/24 6939 11123 - Withdrawn - matching aggregate 206.251.64.0/19 6939 11123 206.251.72.0/21 6939 11123 - Withdrawn - matching aggregate 206.251.64.0/19 6939 11123 206.251.88.0/21 6939 11123 11123 216.66.224.0/19 6939 11123 216.66.230.0/24 6939 11123 - Withdrawn - matching aggregate 216.66.224.0/19 6939 11123 216.66.246.0/24 6939 11123 - Withdrawn - matching aggregate 216.66.224.0/19 6939 11123
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS11123 23 More Specifics 25 Total Advertisements UIA, US
66.146.8.0/24 66.146.0.0/17
66.146.10.0/24 66.146.0.0/17
66.146.14.0/24 66.146.0.0/17
66.146.15.0/24 66.146.0.0/17
66.146.30.0/24 66.146.0.0/17
66.146.31.0/24 66.146.0.0/17
66.146.35.0/24 66.146.0.0/17
66.146.37.0/24 66.146.0.0/17
66.146.49.0/24 66.146.0.0/17
66.146.53.0/24 66.146.0.0/17
66.146.56.0/24 66.146.0.0/17
66.146.74.0/24 66.146.0.0/17
66.146.76.0/24 66.146.0.0/17
66.146.84.0/22 66.146.0.0/17
66.146.84.0/24 66.146.0.0/17
66.146.96.0/21 66.146.0.0/17
66.146.108.0/24 66.146.0.0/17
66.146.120.0/24 66.146.0.0/17
66.146.124.0/24 66.146.0.0/17
66.146.125.0/24 66.146.0.0/17
66.146.127.0/24 66.146.0.0/17
206.251.72.0/21 206.251.64.0/19
206.251.88.0/21 206.251.64.0/19
66.146.78.0/24 66.146.0.0/17
66.146.109.0/24 66.146.0.0/17
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 66.146.108.0/24 Announced
+ 66.146.120.0/24 Announced
- 66.146.78.0/24 Withdrawn
- 66.146.109.0/24 Withdrawn
whois: 402603
IANA has recorded AS11123 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11123\n
#
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 11123
ASName: UIA
ASHandle: AS11123
RegDate: 1998-04-17
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/11123
OrgName: Ultimate Internet Access, Inc
OrgId: UIAI
Address: P.O. Box 1959
City: Wrightwood
StateProv: CA
PostalCode: 92397
Country: US
RegDate: 2000-07-08
Updated: 2022-07-22
Ref: https://rdap.arin.net/registry/entity/UIAI
OrgAbuseHandle: RHODE3-ARIN
OrgAbuseName: Rhodes, Kevin
OrgAbusePhone: +1-909-605-2000
OrgAbuseEmail: krhodes@uia.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/RHODE3-ARIN
OrgTechHandle: RHODE3-ARIN
OrgTechName: Rhodes, Kevin
OrgTechPhone: +1-909-605-2000
OrgTechEmail: krhodes@uia.net
OrgTechRef: https://rdap.arin.net/registry/entity/RHODE3-ARIN
RTechHandle: WZ2-ARIN
RTechName: Zuber, Wes
RTechPhone: +1-951-377-3055
RTechEmail: wes@uia.net
RTechRef: https://rdap.arin.net/registry/entity/WZ2-ARIN
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#
# 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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