6071 UNISYS-AS-E, US
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS701 UUNET, US
AS202 CENTURYLINK-LEGACY-LVLT-202, US
AS3356 LEVEL3, US
AS7018 ATT-INTERNET4, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6649 AS6071 ORIGIN Originate: 21248 /17.62 Transit: 0 /0.00 UNISYS-AS-E, 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 % 31474 AS6071 UNISYS-AS-E, US 6 0 0 6 0 0.00% Prefix AS Path Aggregation Suggestion 129.220.0.0/19 7018 6071 129.220.25.0/24 7018 3356 6071 129.220.32.0/20 293 3356 202 6071 129.220.50.0/24 7018 6071 129.220.53.0/24 293 3356 202 6071 129.220.160.0/19 7018 3356 202 6071
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS6071 10 More Specifics 12 Total Advertisements UNISYS-AS-E, US
192.59.70.0/24 192.59.0.0/16
192.59.73.0/24 192.59.0.0/16
192.59.114.0/24 192.59.0.0/16
192.59.134.0/24 192.59.0.0/16
192.59.135.0/24 192.59.0.0/16
192.59.136.0/24 192.59.0.0/16
192.59.137.0/24 192.59.0.0/16
192.59.143.0/24 192.59.0.0/16
192.59.149.0/24 192.59.0.0/16
192.59.187.0/24 192.59.0.0/16
129.225.193.0/24 129.225.0.0/16
129.225.194.0/24 129.225.0.0/16
129.225.195.0/24 129.225.0.0/16
129.225.204.0/24 129.225.0.0/16
129.225.205.0/24 129.225.0.0/16
129.225.224.0/24 129.225.0.0/16
129.225.250.0/24 129.225.0.0/16
129.225.252.0/24 129.225.0.0/16
129.225.254.0/24 129.225.0.0/16
192.59.66.0/24 192.59.0.0/16
192.59.138.0/24 192.59.0.0/16
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 129.224.224.0/19 Announced
+ 192.59.187.0/24 Announced
- 129.225.193.0/24 Withdrawn
- 129.225.194.0/24 Withdrawn
- 129.225.195.0/24 Withdrawn
- 129.225.204.0/24 Withdrawn
- 129.225.205.0/24 Withdrawn
- 129.225.224.0/24 Withdrawn
- 129.225.250.0/24 Withdrawn
- 129.225.252.0/24 Withdrawn
- 129.225.254.0/24 Withdrawn
- 192.59.66.0/24 Withdrawn
- 192.59.138.0/24 Withdrawn
whois: 402590
IANA has recorded AS6071 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS6071\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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 6071
ASName: UNISYS-AS-E
ASHandle: AS6071
RegDate: 1995-11-02
Updated: 2012-06-01
Ref: https://rdap.arin.net/registry/autnum/6071
OrgName: Unisys Corporation
OrgId: UNISYS-2
Address: 801 Lakeview Drive
Address: Ste 100
City: Blue Bell
StateProv: PA
PostalCode: 19422
Country: US
RegDate:
Updated: 2026-01-06
Ref: https://rdap.arin.net/registry/entity/UNISYS-2
OrgTechHandle: UTC2-ARIN
OrgTechName: Unisys Technical Contact
OrgTechPhone: +1-877-661-0938
OrgTechEmail: ugsiiocnetworkteamleads@unisys.com
OrgTechRef: https://rdap.arin.net/registry/entity/UTC2-ARIN
OrgAbuseHandle: UNISY-ARIN
OrgAbuseName: Unisys Hostmaster
OrgAbusePhone: +1-443-921-0355
OrgAbuseEmail: hostmaster@unisys.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/UNISY-ARIN
RTechHandle: UNISY-ARIN
RTechName: Unisys Hostmaster
RTechPhone: +1-443-921-0355
RTechEmail: hostmaster@unisys.com
RTechRef: https://rdap.arin.net/registry/entity/UNISY-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.
#