#
# 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.
#
# start
NetRange: 63.160.0.0 - 63.175.255.255
CIDR: 63.160.0.0/12
NetName: SPRN-BLKS
NetHandle: NET-63-160-0-0-1
Parent: NET63 (NET-63-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Sprint (SPRN)
RegDate: 1999-12-03
Updated: 2025-08-25
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321
Ref: https://rdap.arin.net/registry/ip/63.160.0.0
OrgName: Sprint
OrgId: SPRN
Address: 2450 N Street NW
City: Washington
StateProv: DC
PostalCode: 20037
Country: US
RegDate:
Updated: 2025-02-24
Comment: For abuse issues please send email to
[email protected]
Comment:
Comment: Law Enforcement requests should call the Corporate Security Hotline at
Comment: 800-877-7330, option 3
Comment:
Comment: Reassignment information for this block can be found at rwhois.cogentco.com 4321
Comment:
Comment: Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref: https://rdap.arin.net/registry/entity/SPRN
ReferralServer: rwhois://rwhois.cogentco.com:4321
OrgTechHandle: IPALL-ARIN
OrgTechName: IP Allocation
OrgTechPhone: +1-877-875-4311
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/IPALL-ARIN
OrgAbuseHandle: SWAET-ARIN
OrgAbuseName: SprintLink Wireline AUP Enforcement Team
OrgAbusePhone: +1-800-232-6895
OrgAbuseEmail:
[email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/SWAET-ARIN
OrgTechHandle: CHUYI-ARIN
OrgTechName: Chu, Yi
OrgTechPhone: +1-877-875-4311
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/CHUYI-ARIN
OrgTechHandle: SIE-ARIN
OrgTechName: Sprint IP Engineering
OrgTechPhone: +1-571-250-6511
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SIE-ARIN
OrgTechHandle: SWIS1-ARIN
OrgTechName: SprintLink Wireline IP Services
OrgTechPhone: +1-888-667-7771
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/SWIS1-ARIN
RAbuseHandle: SAET-ARIN
RAbuseName: Sprint AUP Enforcement Team
RAbusePhone: +1-800-232-6895
RAbuseEmail:
[email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/SAET-ARIN
RTechHandle: SPRINT-NOC-ARIN
RTechName: IP Services
RTechPhone: +1-800-232-6895
RTechEmail:
[email protected]
RTechRef: https://rdap.arin.net/registry/entity/SPRINT-NOC-ARIN
RTechHandle: SIE-ARIN
RTechName: Sprint IP Engineering
RTechPhone: +1-571-250-6511
RTechEmail:
[email protected]
RTechRef: https://rdap.arin.net/registry/entity/SIE-ARIN
# end
# start
NetRange: 63.169.77.8 - 63.169.77.15
CIDR: 63.169.77.8/29
NetName: MIDLAND-SYSTEMS-INC
NetHandle: NET-63-169-77-8-1
Parent: SPRN-BLKS (NET-63-160-0-0-1)
NetType: Reassigned
OriginAS:
Organization: Midland System Integrators (MSI-14)
RegDate: 2019-09-25
Updated: 2019-09-25
Ref: https://rdap.arin.net/registry/ip/63.169.77.8
OrgName: Midland System Integrators
OrgId: MSI-14
Address: 14301 First National Parkway
City: Omaha
StateProv: NE
PostalCode: 68154
Country: US
RegDate: 1998-11-02
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/MSI-14
OrgTechHandle: KF56-ARIN
OrgTechName: Faulhaber, Kevon
OrgTechPhone: +1-402-965-2307
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/KF56-ARIN
OrgAbuseHandle: KF56-ARIN
OrgAbuseName: Faulhaber, Kevon
OrgAbusePhone: +1-402-965-2307
OrgAbuseEmail:
[email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/KF56-ARIN
# end
#
# 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.cogentco.com:4321.
%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.1)
network:ID:NET4-3FA94D081D
network:Network-Name:NET4-3FA94D081D
network:IP-Network:63.169.77.8/29
network:Org-Name:SIRIUS COMPUTER SOLUTIONS
network:Street-Address:1441 TOUHY AVE
network:City:ELK GROVE VILLAGE
network:State:IL
network:Country:US
network:Postal-Code:60007
network:Tech-Contact:ZC108-ARIN
network:Updated:2024-09-24 18:03:37
%ok
Map neighboring IP addresses and identify potential subnet associations.