#
# 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.
#
NetRange: 50.0.0.0 - 50.1.255.255
CIDR: 50.0.0.0/15
NetName: SONIC-BLK
NetHandle: NET-50-0-0-0-1
Parent: NET50 (NET-50-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Sonic.net, LLC (SNIC)
RegDate: 2010-07-06
Updated: 2021-03-16
Ref: https://rdap.arin.net/registry/ip/50.0.0.0
OrgName: Sonic.net, LLC
OrgId: SNIC
Address: 2260 Apollo Way
City: Santa Rosa
StateProv: CA
PostalCode: 95407
Country: US
RegDate: 1996-09-12
Updated: 2024-10-29
Ref: https://rdap.arin.net/registry/entity/SNIC
ReferralServer: rwhois://rwhois.sonic.net:4321
OrgNOCHandle: NETWO144-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-707-522-1000
OrgNOCEmail:
[email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO144-ARIN
OrgAbuseHandle: ABUSE546-ARIN
OrgAbuseName: Abuse Department
OrgAbusePhone: +1-707-522-1000
OrgAbuseEmail:
[email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE546-ARIN
OrgTechHandle: NETWO144-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-707-522-1000
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO144-ARIN
RAbuseHandle: ABUSE546-ARIN
RAbuseName: Abuse Department
RAbusePhone: +1-707-522-1000
RAbuseEmail:
[email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE546-ARIN
RNOCHandle: NETWO144-ARIN
RNOCName: Network Operations
RNOCPhone: +1-707-522-1000
RNOCEmail:
[email protected]
RNOCRef: https://rdap.arin.net/registry/entity/NETWO144-ARIN
RTechHandle: NETWO144-ARIN
RTechName: Network Operations
RTechPhone: +1-707-522-1000
RTechEmail:
[email protected]
RTechRef: https://rdap.arin.net/registry/entity/NETWO144-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.
#
Found a referral to rwhois.sonic.net:4321.
%rwhois V-0.1a whois.sjc.sonic.net (by Sonic.net, Inc. V-0.1a)
network:Class-Name:network
network:Auth-Area:50.0.16.0/20
network:ID:NETBLK-SONIC-50-0-29-32.50.0.16.0/20
network:Handle:NETBLK-SONIC-50-0-29-32
network:Network-Name:SONIC-50-0-29-32
network:IP-Network:50.0.29.32/27
network:IP-Network-Block:50.0.29.32 - 50.0.29.63
network:Org-Name:Sonic.net, Inc.
network:Email:
[email protected]
network:Tech-Contact;Role:SACC-IPOWNER-SONIC.50.0.16.0/20
network:Class-Name:network
network:Auth-Area:50.0.16.0/20
network:ID:NETBLK-SONIC-50-0-29-0.50.0.16.0/20
network:Handle:NETBLK-SONIC-50-0-29-0
network:Network-Name:SONIC-50-0-29-0
network:IP-Network:50.0.29.0/24
network:IP-Network-Block:50.0.29.0 - 50.0.29.255
network:Org-Name:Sonic.net, Inc.
network:Email:
[email protected]
network:Tech-Contact;Role:SACC-IPOWNER-SONIC.50.0.16.0/20
network:Class-Name:network
network:Auth-Area:50.0.16.0/20
network:ID:NETBLK-SONIC-50-0-16-0.50.0.16.0/20
network:Handle:NETBLK-SONIC-50-0-16-0
network:Network-Name:SONIC-50-0-16-0
network:IP-Network:50.0.16.0/20
network:IP-Network-Block:50.0.16.0 - 50.0.31.255
network:Org-Name:Sonic.net, Inc.
network:Email:
[email protected]
network:Tech-Contact;Role:SACC-IPOWNER-SONIC.50.0.16.0/20
%ok
Map neighboring IP addresses and identify potential subnet associations.