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Results for ASN:
AS14203

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#
# 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 1997-2025, American Registry for Internet Numbers, Ltd.
#

ASNumber: 14203
ASName: JUNIPER-NETWORKS
ASHandle: AS14203
RegDate: 1999-11-09
Updated: 2018-08-03
Ref: https://rdap.arin.net/registry/autnum/14203

OrgName: Juniper Networks, Inc.
OrgId: JUNIPE
Address: Headquarters
Address: 1133 Innovation Way
City: Sunnyvale
StateProv: CA
PostalCode: 94089
Country: US
RegDate: 1996-07-09
Updated: 2015-02-24
Ref: https://rdap.arin.net/registry/entity/JUNIPE

OrgNOCHandle: JNNSG-ARIN
OrgNOCName: Juniper Networks Network Services Group
OrgNOCPhone: +1-408-745-2000
OrgNOCEmail: arin-noc@juniper.net
OrgNOCRef: https://rdap.arin.net/registry/entity/JNNSG-ARIN

OrgAbuseHandle: JNSACG-ARIN
OrgAbuseName: Juniper Networks Systems Abuse Coordination Group
OrgAbusePhone: +1-408-745-2000
OrgAbuseEmail: abuse@juniper.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/JNSACG-ARIN

OrgTechHandle: JNATC-ARIN
OrgTechName: Juniper Networks ARIN Technical Coordinator
OrgTechPhone: +1-408-745-2000
OrgTechEmail: arin-technical@juniper.net
OrgTechRef: https://rdap.arin.net/registry/entity/JNATC-ARIN

RAbuseHandle: JNSACG-ARIN
RAbuseName: Juniper Networks Systems Abuse Coordination Group
RAbusePhone: +1-408-745-2000
RAbuseEmail: abuse@juniper.net
RAbuseRef: https://rdap.arin.net/registry/entity/JNSACG-ARIN

RTechHandle: JNATC-ARIN
RTechName: Juniper Networks ARIN Technical Coordinator
RTechPhone: +1-408-745-2000
RTechEmail: arin-technical@juniper.net
RTechRef: https://rdap.arin.net/registry/entity/JNATC-ARIN

RNOCHandle: JNATC-ARIN
RNOCName: Juniper Networks ARIN Technical Coordinator
RNOCPhone: +1-408-745-2000
RNOCEmail: arin-technical@juniper.net
RNOCRef: https://rdap.arin.net/registry/entity/JNATC-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 1997-2025, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS14203 Juniper Networks, Inc.
12.0.126.0 - 12.0.127.255
66.129.228.0 - 66.129.231.255
66.129.237.0 - 66.129.237.255
66.129.239.0 - 66.129.241.255
66.129.245.0 - 66.129.246.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS14203 Juniper Networks, Inc.
2620:103:c003:: - 2620:103:c003:ffff:ffff:ffff:ffff:ffff Prefix: 48
2620:103:c004:: - 2620:103:c004:ffff:ffff:ffff:ffff:ffff Prefix: 48

WHOIS Lookup

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