11355 SHELL, US
Adjacency: 3 Upstream: 3 Downstream: 0
Upstream Adjacent AS list
AS37282 MAINONE, NG
AS7018 ATT-INTERNET4, US
AS37148 globacom-as, NG
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 3108 AS11355 ORIGIN Originate: 68864 /15.93 Transit: 0 /0.00 SHELL, 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 % 8527 AS11355 SHELL, US 13 7 2 8 5 38.46% Prefix AS Path Aggregation Suggestion 134.163.0.0/16 7018 11355 134.163.120.0/24 7018 11355 - Withdrawn - matching aggregate 134.163.0.0/16 7018 11355 134.163.121.0/24 7018 11355 11355 11355 11355 134.163.188.0/24 7018 11355 11355 11355 11355 138.53.3.0/24 7018 11355 138.57.72.0/22 7018 11355 + Announce - aggregate of 138.57.72.0/23 (7018 11355) and 138.57.74.0/23 (7018 11355) 138.57.72.0/24 7018 11355 - Withdrawn - aggregated with 138.57.73.0/24 (7018 11355) 138.57.73.0/24 7018 11355 - Withdrawn - aggregated with 138.57.72.0/24 (7018 11355) 138.57.74.0/24 7018 11355 - Withdrawn - aggregated with 138.57.75.0/24 (7018 11355) 138.57.75.0/24 7018 11355 - Withdrawn - aggregated with 138.57.74.0/24 (7018 11355) 138.57.76.0/24 7018 11355 138.58.148.0/23 7018 11355 193.189.54.0/23 6939 37148 11355 + Announce - aggregate of 193.189.54.0/24 (6939 37148 11355) and 193.189.55.0/24 (6939 37148 11355) 193.189.54.0/24 6939 37148 11355 - Withdrawn - aggregated with 193.189.55.0/24 (6939 37148 11355) 193.189.55.0/24 6939 37148 11355 - Withdrawn - aggregated with 193.189.54.0/24 (6939 37148 11355)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS11355 7 More Specifics 7 Total Advertisements SHELL, US
134.163.0.0/16 134.162.0.0/15
134.163.120.0/24 134.162.0.0/15
134.163.121.0/24 134.162.0.0/15
134.163.188.0/24 134.162.0.0/15
138.58.148.0/23 138.58.0.0/16
193.189.54.0/24 193.189.0.0/18
193.189.55.0/24 193.189.0.0/18
whois: 402590
IANA has recorded AS11355 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS11355\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: 11355
ASName: SHELL
ASHandle: AS11355
RegDate: 1998-07-17
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/11355
OrgName: Shell Information Technology International, Inc.
OrgId: SSI-15
Address: P.O. Box 4680
Address: ATTN: Accounts Payable, HOU-IC
City: Houston
StateProv: TX
PostalCode: 77210-4680
Country: US
RegDate: 1989-06-22
Updated: 2026-02-17
Ref: https://rdap.arin.net/registry/entity/SSI-15
OrgAbuseHandle: ABUSE411-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +91 80 4677 2337
OrgAbuseEmail: abuse@shell.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE411-ARIN
OrgAbuseHandle: CENTR2-ARIN
OrgAbuseName: Central STO-IP-Management
OrgAbusePhone: +1-832-337-1570
OrgAbuseEmail: t.lister@shell.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CENTR2-ARIN
OrgTechHandle: CENTR2-ARIN
OrgTechName: Central STO-IP-Management
OrgTechPhone: +1-832-337-1570
OrgTechEmail: t.lister@shell.com
OrgTechRef: https://rdap.arin.net/registry/entity/CENTR2-ARIN
RTechHandle: RD109-ARIN
RTechName: Desai, R
RTechPhone: +1-713-245-1980
RTechEmail: rdesai@shellus.com
RTechRef: https://rdap.arin.net/registry/entity/RD109-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.
#