
21515 NET-SISQTEL-NET1, US
Adjacency: 4 Upstream: 3 Downstream: 1
Upstream Adjacent AS list
AS174 COGENT-174, US
AS36012 HUNTER-COMM, US
AS7018 ATT-INTERNET4, US
Downstream Adjacent AS list
AS394813 KRRBI, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 15897 AS21515 ORG+TRN Originate: 4608 /19.83 Transit: 512 /23.00 NET-SISQTEL-NET1, 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 % 36045 AS21515 NET-SISQTEL-NET1, US 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 137.119.26.0/23 7018 21515 137.119.64.0/20 7018 21515
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS21515 1 More Specifics 1 Total Advertisements NET-SISQTEL-NET1, US
137.119.64.0/20 137.119.0.0/16
whois: 402603
IANA has recorded AS21515 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS21515\n
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ASNumber: 21515
ASName: NET-SISQTEL-NET1
ASHandle: AS21515
RegDate: 2001-05-15
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/21515
OrgName: SISKIYOU TELEPHONE COMPANY
OrgId: SISKIY-1
Address: 30 TELCO WAY
City: ETNA
StateProv: CA
PostalCode: 96027
Country: US
RegDate: 2001-05-15
Updated: 2025-10-01
Ref: https://rdap.arin.net/registry/entity/SISKIY-1
OrgNOCHandle: SDF15-ARIN
OrgNOCName: Friden, Skylar D
OrgNOCPhone: +1-530-467-6166
OrgNOCEmail: s.friden@siskiyoutelephone.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SDF15-ARIN
OrgNOCHandle: DM1726-ARIN
OrgNOCName: MOODY, DAVE
OrgNOCPhone: +1-530-598-0120
OrgNOCEmail: d.moody@siskiyoutelephone.com
OrgNOCRef: https://rdap.arin.net/registry/entity/DM1726-ARIN
OrgTechHandle: SDF15-ARIN
OrgTechName: Friden, Skylar D
OrgTechPhone: +1-530-467-6166
OrgTechEmail: s.friden@siskiyoutelephone.com
OrgTechRef: https://rdap.arin.net/registry/entity/SDF15-ARIN
OrgTechHandle: DM1726-ARIN
OrgTechName: MOODY, DAVE
OrgTechPhone: +1-530-598-0120
OrgTechEmail: d.moody@siskiyoutelephone.com
OrgTechRef: https://rdap.arin.net/registry/entity/DM1726-ARIN
OrgDNSHandle: SDF15-ARIN
OrgDNSName: Friden, Skylar D
OrgDNSPhone: +1-530-467-6166
OrgDNSEmail: s.friden@siskiyoutelephone.com
OrgDNSRef: https://rdap.arin.net/registry/entity/SDF15-ARIN
OrgAbuseHandle: ABUSE8926-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-530-467-6000
OrgAbuseEmail: copyright@sisqtel.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE8926-ARIN
OrgRoutingHandle: SDF15-ARIN
OrgRoutingName: Friden, Skylar D
OrgRoutingPhone: +1-530-467-6166
OrgRoutingEmail: s.friden@siskiyoutelephone.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/SDF15-ARIN
OrgDNSHandle: DM1726-ARIN
OrgDNSName: MOODY, DAVE
OrgDNSPhone: +1-530-598-0120
OrgDNSEmail: d.moody@siskiyoutelephone.com
OrgDNSRef: https://rdap.arin.net/registry/entity/DM1726-ARIN
OrgRoutingHandle: DM1726-ARIN
OrgRoutingName: MOODY, DAVE
OrgRoutingPhone: +1-530-598-0120
OrgRoutingEmail: d.moody@siskiyoutelephone.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/DM1726-ARIN
OrgTechHandle: ROBIN1199-ARIN
OrgTechName: Robinson, Collin
OrgTechPhone: +1-530-467-6121
OrgTechEmail: c.robinson@siskiyoutelephone.com
OrgTechRef: https://rdap.arin.net/registry/entity/ROBIN1199-ARIN
OrgNOCHandle: ROBIN1199-ARIN
OrgNOCName: Robinson, Collin
OrgNOCPhone: +1-530-467-6121
OrgNOCEmail: c.robinson@siskiyoutelephone.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ROBIN1199-ARIN
RTechHandle: DM1726-ARIN
RTechName: MOODY, DAVE
RTechPhone: +1-530-598-0120
RTechEmail: d.moody@siskiyoutelephone.com
RTechRef: https://rdap.arin.net/registry/entity/DM1726-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.
#