This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS10507 211 More Specifics 211 Total Advertisements SPCS, US
65.167.100.0/24 65.160.0.0/13
66.1.208.0/24 66.1.0.0/16
66.1.252.0/24 66.1.0.0/16
66.87.0.0/24 66.87.0.0/16
66.87.1.0/24 66.87.0.0/16
66.87.2.0/24 66.87.0.0/16
66.87.3.0/24 66.87.0.0/16
66.87.4.0/24 66.87.0.0/16
66.87.5.0/24 66.87.0.0/16
66.87.6.0/24 66.87.0.0/16
66.87.7.0/24 66.87.0.0/16
66.87.8.0/24 66.87.0.0/16
66.87.9.0/24 66.87.0.0/16
66.87.11.0/24 66.87.0.0/16
66.87.12.0/24 66.87.0.0/16
66.87.13.0/24 66.87.0.0/16
66.87.14.0/24 66.87.0.0/16
66.87.15.0/24 66.87.0.0/16
66.87.16.0/24 66.87.0.0/16
66.87.17.0/24 66.87.0.0/16
66.87.18.0/24 66.87.0.0/16
66.87.19.0/24 66.87.0.0/16
66.87.20.0/24 66.87.0.0/16
66.87.21.0/24 66.87.0.0/16
66.87.22.0/24 66.87.0.0/16
66.87.23.0/24 66.87.0.0/16
66.87.24.0/24 66.87.0.0/16
66.87.25.0/24 66.87.0.0/16
66.87.26.0/24 66.87.0.0/16
66.87.27.0/24 66.87.0.0/16
66.87.28.0/24 66.87.0.0/16
66.87.29.0/24 66.87.0.0/16
66.87.30.0/24 66.87.0.0/16
66.87.31.0/24 66.87.0.0/16
66.87.32.0/24 66.87.0.0/16
66.87.33.0/24 66.87.0.0/16
66.87.50.0/24 66.87.0.0/16
66.87.53.0/24 66.87.0.0/16
66.87.54.0/24 66.87.0.0/16
66.87.55.0/24 66.87.0.0/16
66.87.56.0/24 66.87.0.0/16
66.87.57.0/24 66.87.0.0/16
66.87.58.0/24 66.87.0.0/16
66.87.59.0/24 66.87.0.0/16
66.87.60.0/24 66.87.0.0/16
66.87.61.0/24 66.87.0.0/16
66.87.62.0/24 66.87.0.0/16
66.87.63.0/24 66.87.0.0/16
66.87.64.0/24 66.87.0.0/16
66.87.65.0/24 66.87.0.0/16
66.87.66.0/24 66.87.0.0/16
66.87.67.0/24 66.87.0.0/16
66.87.68.0/24 66.87.0.0/16
66.87.69.0/24 66.87.0.0/16
66.87.70.0/24 66.87.0.0/16
66.87.71.0/24 66.87.0.0/16
66.87.72.0/24 66.87.0.0/16
66.87.73.0/24 66.87.0.0/16
66.87.74.0/24 66.87.0.0/16
66.87.75.0/24 66.87.0.0/16
66.87.76.0/24 66.87.0.0/16
66.87.77.0/24 66.87.0.0/16
66.87.78.0/24 66.87.0.0/16
66.87.79.0/24 66.87.0.0/16
66.87.80.0/24 66.87.0.0/16
66.87.81.0/24 66.87.0.0/16
66.87.82.0/24 66.87.0.0/16
66.87.83.0/24 66.87.0.0/16
66.87.84.0/24 66.87.0.0/16
66.87.85.0/24 66.87.0.0/16
66.87.86.0/24 66.87.0.0/16
66.87.87.0/24 66.87.0.0/16
66.87.88.0/24 66.87.0.0/16
66.87.89.0/24 66.87.0.0/16
66.87.90.0/24 66.87.0.0/16
66.87.91.0/24 66.87.0.0/16
66.87.92.0/24 66.87.0.0/16
66.87.93.0/24 66.87.0.0/16
66.87.94.0/24 66.87.0.0/16
66.87.95.0/24 66.87.0.0/16
66.87.96.0/24 66.87.0.0/16
66.87.97.0/24 66.87.0.0/16
66.87.98.0/24 66.87.0.0/16
66.87.99.0/24 66.87.0.0/16
66.87.100.0/24 66.87.0.0/16
66.87.101.0/24 66.87.0.0/16
66.87.102.0/24 66.87.0.0/16
66.87.103.0/24 66.87.0.0/16
66.87.104.0/24 66.87.0.0/16
66.87.105.0/24 66.87.0.0/16
66.87.106.0/24 66.87.0.0/16
66.87.107.0/24 66.87.0.0/16
66.87.114.0/24 66.87.0.0/16
66.87.115.0/24 66.87.0.0/16
66.87.140.0/24 66.87.0.0/16
66.87.141.0/24 66.87.0.0/16
66.87.160.0/24 66.87.0.0/16
66.87.166.0/24 66.87.0.0/16
66.87.167.0/24 66.87.0.0/16
66.87.192.0/24 66.87.0.0/16
66.87.196.0/24 66.87.0.0/16
66.87.197.0/24 66.87.0.0/16
68.24.131.0/24 68.24.0.0/13
68.28.0.0/19 68.24.0.0/13
68.28.12.0/23 68.24.0.0/13
68.28.15.0/24 68.24.0.0/13
68.28.16.0/24 68.24.0.0/13
68.28.17.0/24 68.24.0.0/13
68.28.19.0/24 68.24.0.0/13
68.28.20.0/24 68.24.0.0/13
68.28.22.0/24 68.24.0.0/13
68.28.23.0/24 68.24.0.0/13
68.28.30.0/24 68.24.0.0/13
68.28.33.0/24 68.24.0.0/13
68.28.38.0/24 68.24.0.0/13
68.28.41.0/24 68.24.0.0/13
68.28.42.0/24 68.24.0.0/13
68.28.50.0/23 68.24.0.0/13
68.28.52.0/24 68.24.0.0/13
68.28.53.0/24 68.24.0.0/13
68.28.58.0/23 68.24.0.0/13
68.28.60.0/24 68.24.0.0/13
68.28.61.0/24 68.24.0.0/13
68.28.73.0/24 68.24.0.0/13
68.28.74.0/24 68.24.0.0/13
68.28.82.0/23 68.24.0.0/13
68.28.84.0/24 68.24.0.0/13
68.28.85.0/24 68.24.0.0/13
68.28.90.0/23 68.24.0.0/13
68.28.92.0/24 68.24.0.0/13
68.28.93.0/24 68.24.0.0/13
68.28.100.0/24 68.24.0.0/13
68.28.103.0/24 68.24.0.0/13
68.28.114.0/23 68.24.0.0/13
68.28.116.0/24 68.24.0.0/13
68.28.117.0/24 68.24.0.0/13
68.28.122.0/23 68.24.0.0/13
68.28.124.0/24 68.24.0.0/13
68.28.125.0/24 68.24.0.0/13
68.28.129.0/24 68.24.0.0/13
68.28.133.0/24 68.24.0.0/13
68.28.146.0/23 68.24.0.0/13
68.28.148.0/24 68.24.0.0/13
68.28.154.0/23 68.24.0.0/13
68.28.156.0/24 68.24.0.0/13
68.28.162.0/24 68.24.0.0/13
68.28.165.0/24 68.24.0.0/13
68.28.178.0/23 68.24.0.0/13
68.28.180.0/24 68.24.0.0/13
68.28.181.0/24 68.24.0.0/13
68.28.186.0/23 68.24.0.0/13
68.28.188.0/24 68.24.0.0/13
68.28.189.0/24 68.24.0.0/13
68.28.192.0/24 68.24.0.0/13
68.28.194.0/24 68.24.0.0/13
68.28.195.0/24 68.24.0.0/13
68.28.196.0/24 68.24.0.0/13
68.28.198.0/24 68.24.0.0/13
68.28.200.0/24 68.24.0.0/13
68.28.201.0/24 68.24.0.0/13
68.28.202.0/24 68.24.0.0/13
68.28.208.0/24 68.24.0.0/13
68.28.209.0/24 68.24.0.0/13
68.28.210.0/24 68.24.0.0/13
68.28.211.0/24 68.24.0.0/13
68.28.212.0/24 68.24.0.0/13
68.28.214.0/24 68.24.0.0/13
68.28.216.0/24 68.24.0.0/13
68.28.217.0/24 68.24.0.0/13
68.28.219.0/24 68.24.0.0/13
68.28.221.0/24 68.24.0.0/13
68.28.236.0/24 68.24.0.0/13
68.28.239.0/24 68.24.0.0/13
68.28.242.0/23 68.24.0.0/13
68.28.244.0/24 68.24.0.0/13
68.28.250.0/23 68.24.0.0/13
68.28.252.0/24 68.24.0.0/13
68.29.128.0/22 68.24.0.0/13
68.29.168.0/22 68.24.0.0/13
68.30.0.0/21 68.24.0.0/13
68.30.8.0/24 68.24.0.0/13
68.30.143.0/24 68.24.0.0/13
68.31.0.0/23 68.24.0.0/13
68.31.4.0/23 68.24.0.0/13
68.31.8.0/23 68.24.0.0/13
68.31.12.0/23 68.24.0.0/13
68.31.16.0/23 68.24.0.0/13
68.31.20.0/23 68.24.0.0/13
68.31.26.0/23 68.24.0.0/13
68.31.30.0/23 68.24.0.0/13
68.31.34.0/23 68.24.0.0/13
68.31.46.0/24 68.24.0.0/13
68.31.54.0/23 68.24.0.0/13
68.31.62.0/24 68.24.0.0/13
68.31.122.0/24 68.24.0.0/13
68.31.124.0/24 68.24.0.0/13
68.31.128.0/24 68.24.0.0/13
68.31.132.0/24 68.24.0.0/13
68.31.133.0/24 68.24.0.0/13
72.6.0.0/23 72.6.0.0/15
72.6.4.0/23 72.6.0.0/15
72.6.6.0/23 72.6.0.0/15
72.6.10.0/23 72.6.0.0/15
72.6.14.0/23 72.6.0.0/15
72.6.16.0/23 72.6.0.0/15
72.6.22.0/23 72.6.0.0/15
72.6.24.0/23 72.6.0.0/15
72.6.28.0/23 72.6.0.0/15
72.6.42.0/23 72.6.0.0/15
72.6.58.0/23 72.6.0.0/15
207.15.68.0/23 207.12.0.0/14
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 66.87.0.0/24 Announced
+ 66.87.1.0/24 Announced
+ 66.87.3.0/24 Announced
+ 66.87.4.0/24 Announced
+ 66.87.6.0/24 Announced
+ 66.87.7.0/24 Announced
+ 66.87.9.0/24 Announced
+ 66.87.12.0/24 Announced
+ 66.87.13.0/24 Announced
+ 66.87.14.0/24 Announced
+ 66.87.15.0/24 Announced
+ 66.87.18.0/24 Announced
+ 66.87.19.0/24 Announced
+ 66.87.20.0/24 Announced
+ 66.87.21.0/24 Announced
+ 66.87.24.0/24 Announced
+ 66.87.25.0/24 Announced
+ 66.87.26.0/24 Announced
+ 66.87.27.0/24 Announced
+ 66.87.30.0/24 Announced
+ 66.87.31.0/24 Announced
+ 66.87.50.0/24 Announced
+ 66.87.54.0/24 Announced
+ 66.87.56.0/24 Announced
+ 66.87.57.0/24 Announced
+ 66.87.58.0/24 Announced
+ 66.87.60.0/24 Announced
+ 66.87.61.0/24 Announced
+ 66.87.63.0/24 Announced
+ 66.87.64.0/24 Announced
+ 66.87.65.0/24 Announced
+ 66.87.66.0/24 Announced
+ 66.87.67.0/24 Announced
+ 66.87.72.0/24 Announced
+ 66.87.73.0/24 Announced
+ 66.87.74.0/24 Announced
+ 66.87.75.0/24 Announced
+ 66.87.76.0/24 Announced
+ 66.87.77.0/24 Announced
+ 66.87.78.0/24 Announced
+ 66.87.79.0/24 Announced
+ 66.87.84.0/24 Announced
+ 66.87.85.0/24 Announced
+ 66.87.86.0/24 Announced
+ 66.87.87.0/24 Announced
+ 66.87.88.0/24 Announced
+ 66.87.89.0/24 Announced
+ 66.87.90.0/24 Announced
+ 66.87.91.0/24 Announced
+ 66.87.92.0/24 Announced
+ 66.87.93.0/24 Announced
+ 66.87.94.0/24 Announced
+ 66.87.95.0/24 Announced
+ 66.87.100.0/24 Announced
+ 66.87.101.0/24 Announced
+ 66.87.102.0/24 Announced
+ 66.87.103.0/24 Announced
+ 66.87.114.0/24 Announced
+ 66.87.115.0/24 Announced
+ 66.87.140.0/24 Announced
+ 66.87.141.0/24 Announced
+ 66.87.160.0/24 Announced
+ 66.87.166.0/24 Announced
+ 66.87.167.0/24 Announced
+ 66.87.192.0/24 Announced
+ 66.87.196.0/24 Announced
+ 66.87.197.0/24 Announced
+ 68.24.131.0/24 Announced
+ 68.28.33.0/24 Announced
+ 68.28.41.0/24 Announced
+ 68.28.50.0/23 Announced
+ 68.28.52.0/24 Announced
+ 68.28.53.0/24 Announced
+ 68.28.73.0/24 Announced
+ 68.28.74.0/24 Announced
+ 68.28.82.0/23 Announced
+ 68.28.84.0/24 Announced
+ 68.28.85.0/24 Announced
+ 68.28.90.0/23 Announced
+ 68.28.92.0/24 Announced
+ 68.28.93.0/24 Announced
+ 68.28.103.0/24 Announced
+ 68.28.122.0/23 Announced
+ 68.28.124.0/24 Announced
+ 68.28.125.0/24 Announced
+ 68.28.129.0/24 Announced
+ 68.28.133.0/24 Announced
+ 68.28.146.0/23 Announced
+ 68.28.148.0/24 Announced
+ 68.28.154.0/23 Announced
+ 68.28.156.0/24 Announced
+ 68.28.165.0/24 Announced
+ 68.28.186.0/23 Announced
+ 68.28.188.0/24 Announced
+ 68.28.189.0/24 Announced
+ 68.28.236.0/24 Announced
+ 68.28.242.0/23 Announced
+ 68.28.244.0/24 Announced
+ 68.29.128.0/22 Announced
+ 68.29.168.0/22 Announced
+ 68.31.0.0/23 Announced
+ 68.31.4.0/23 Announced
+ 68.31.8.0/23 Announced
+ 68.31.12.0/23 Announced
+ 68.31.16.0/23 Announced
+ 68.31.30.0/23 Announced
+ 68.31.34.0/23 Announced
+ 72.6.0.0/23 Announced
+ 72.6.4.0/23 Announced
+ 72.6.6.0/23 Announced
+ 72.6.10.0/23 Announced
+ 72.6.14.0/23 Announced
+ 72.6.24.0/23 Announced
+ 72.6.28.0/23 Announced
whois: 402590
IANA has recorded AS10507 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS10507\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: 10507
ASName: SPCS
ASHandle: AS10507
RegDate: 1997-08-29
Updated: 1997-08-29
Ref: https://rdap.arin.net/registry/autnum/10507
OrgName: Sprint Personal Communications Systems
OrgId: SPCS-4
Address: 4900 Main
City: Kansas City
StateProv: MO
PostalCode: 64112
Country: US
RegDate: 1997-08-29
Updated: 2012-10-10
Ref: https://rdap.arin.net/registry/entity/SPCS-4
OrgAbuseHandle: RR4328-ARIN
OrgAbuseName: Rowland, Robert
OrgAbusePhone: +1-816-559-1984
OrgAbuseEmail: rrowla01@sprintspectrum.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/RR4328-ARIN
OrgTechHandle: RR4328-ARIN
OrgTechName: Rowland, Robert
OrgTechPhone: +1-816-559-1984
OrgTechEmail: rrowla01@sprintspectrum.com
OrgTechRef: https://rdap.arin.net/registry/entity/RR4328-ARIN
RTechHandle: RR4328-ARIN
RTechName: Rowland, Robert
RTechPhone: +1-816-559-1984
RTechEmail: rrowla01@sprintspectrum.com
RTechRef: https://rdap.arin.net/registry/entity/RR4328-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.
#