IP Tracker

AS203

Level 3 Parent, LLC

USUnknown2026-09-17

Announced prefixes 146

8.7.155.0/248.15.229.0/248.18.63.0/248.20.69.0/248.25.26.0/248.44.205.0/2438.107.240.0/2450.58.252.0/2462.67.222.0/2463.106.6.0/2463.128.0.0/2263.128.1.0/2463.128.7.0/2463.128.8.0/2263.128.12.0/2463.128.14.0/2463.128.20.0/2463.128.24.0/2463.144.218.0/2463.150.74.0/2363.175.205.0/2463.233.90.0/2464.22.148.0/2464.208.127.0/2464.209.141.0/2464.210.246.0/2464.241.120.0/2464.241.121.0/2465.222.131.0/2465.240.184.0/2366.194.187.0/24128.177.179.0/24143.112.0.0/17143.112.68.0/22143.112.128.0/18143.112.128.0/22143.112.144.0/22143.112.192.0/19143.112.224.0/19143.199.28.0/24143.199.96.0/24143.199.109.0/24143.199.135.0/24143.199.140.0/23143.199.145.0/24143.199.222.0/24148.59.168.0/24148.59.169.0/24149.21.0.0/16156.42.0.0/19156.42.32.0/19156.42.64.0/19156.42.96.0/19156.42.128.0/19156.42.160.0/19156.42.192.0/19156.42.224.0/19158.120.127.0/24161.209.96.0/20161.209.96.0/24161.209.97.0/24161.209.98.0/24161.209.99.0/24161.209.100.0/24161.209.101.0/24161.209.102.0/24161.209.103.0/24161.209.111.0/24161.209.192.0/19161.209.225.0/24170.22.90.0/24170.46.0.0/16170.46.10.0/24170.46.132.0/23170.46.150.0/24170.46.155.0/24170.46.162.0/24170.46.200.0/24189.125.51.0/24192.26.214.0/24192.42.110.0/24192.147.2.0/24198.135.250.0/24198.200.148.0/24204.17.219.0/24204.146.159.0/24204.153.154.0/23204.164.72.0/24205.139.102.0/24205.139.103.0/24205.139.104.0/22205.139.108.0/24205.166.171.0/24206.79.6.0/24206.169.67.0/24206.203.64.0/18206.227.192.0/24206.227.193.0/24206.227.194.0/24206.227.195.0/24206.227.196.0/24206.227.199.0/24206.227.200.0/24206.227.209.0/24206.227.210.0/24206.227.211.0/24206.227.220.0/23206.227.223.0/24206.227.233.0/24206.227.235.0/24209.67.132.0/22209.67.136.0/22209.164.192.0/24209.164.193.0/24209.164.194.0/24209.164.195.0/24209.164.204.0/24209.164.205.0/24209.164.207.0/24209.164.208.0/24209.164.209.0/24209.164.211.0/24209.164.220.0/24209.164.221.0/24209.164.223.0/24216.32.151.0/24216.33.160.0/24216.114.73.0/24216.163.240.0/24216.163.241.0/24216.163.242.0/24216.163.243.0/24216.163.244.0/24216.163.245.0/24216.163.246.0/24216.163.247.0/24216.163.248.0/24216.163.249.0/24216.163.250.0/24216.163.251.0/24216.163.252.0/24216.163.253.0/24216.163.254.0/24216.163.255.0/24216.235.200.0/212804:cf4::/32

Snapshot history

DateNameCountryClassPrefixes
2026-11-11Level 3 Parent, LLCUSUnknown113
2026-11-10Level 3 Parent, LLCUSUnknown113
2026-11-09Level 3 Parent, LLCUSUnknown115
2026-11-08Level 3 Parent, LLCUSUnknown115
2026-11-07Level 3 Parent, LLCUSUnknown119
2026-11-06Level 3 Parent, LLCUSUnknown113
2026-11-05Level 3 Parent, LLCUSUnknown113
2026-11-04Level 3 Parent, LLCUSUnknown113
2026-11-03Level 3 Parent, LLCUSUnknown113
2026-11-02Level 3 Parent, LLCUSUnknown113
2026-11-01Level 3 Parent, LLCUSUnknown111
2026-10-31Level 3 Parent, LLCUSUnknown111
2026-10-30Level 3 Parent, LLCUSUnknown124
2026-10-29Level 3 Parent, LLCUSUnknown125
2026-10-28Level 3 Parent, LLCUSUnknown125
2026-10-27Level 3 Parent, LLCUSUnknown123
2026-10-26Level 3 Parent, LLCUSUnknown123
2026-10-25Level 3 Parent, LLCUSUnknown123
2026-10-24Level 3 Parent, LLCUSUnknown123
2026-10-23Level 3 Parent, LLCUSUnknown123
2026-10-22Level 3 Parent, LLCUSUnknown122
2026-10-21Level 3 Parent, LLCUSUnknown122
2026-10-20Level 3 Parent, LLCUSUnknown122
2026-10-19Level 3 Parent, LLCUSUnknown123
2026-10-18Level 3 Parent, LLCUSUnknown123
2026-10-17Level 3 Parent, LLCUSUnknown123
2026-10-16Level 3 Parent, LLCUSUnknown137
2026-10-15Level 3 Parent, LLCUSUnknown138
2026-10-14Level 3 Parent, LLCUSUnknown138
2026-10-13Level 3 Parent, LLCUSUnknown138
2026-10-12Level 3 Parent, LLCUSUnknown138
2026-10-11Level 3 Parent, LLCUSUnknown138
2026-10-10Level 3 Parent, LLCUSUnknown153
2026-10-09Level 3 Parent, LLCUSUnknown153
2026-10-08Level 3 Parent, LLCUSUnknown152
2026-10-07Level 3 Parent, LLCUSUnknown152
2026-10-06Level 3 Parent, LLCUSUnknown152
2026-10-05Level 3 Parent, LLCUSUnknown152
2026-10-04Level 3 Parent, LLCUSUnknown152
2026-10-03Level 3 Parent, LLCUSUnknown153
2026-10-02Level 3 Parent, LLCUSUnknown153
2026-10-01Level 3 Parent, LLCUSUnknown153
2026-09-30Level 3 Parent, LLCUSUnknown147
2026-09-29Level 3 Parent, LLCUSUnknown147
2026-09-28Level 3 Parent, LLCUSUnknown147
2026-09-27Level 3 Parent, LLCUSUnknown147
2026-09-26Level 3 Parent, LLCUSUnknown147
2026-09-25Level 3 Parent, LLCUSUnknown147
2026-09-24Level 3 Parent, LLCUSUnknown147
2026-09-23Level 3 Parent, LLCUSUnknown147
2026-09-22Level 3 Parent, LLCUSUnknown147
2026-09-21Level 3 Parent, LLCUSUnknown147
2026-09-20Level 3 Parent, LLCUSUnknown147
2026-09-19Level 3 Parent, LLCUSUnknown147
2026-09-18Level 3 Parent, LLCUSUnknown146
2026-09-17Level 3 Parent, LLCUSUnknown146
2026-09-16Level 3 Parent, LLCUSUnknown152
2026-09-15Level 3 Parent, LLCUSUnknown152
2026-09-14Level 3 Parent, LLCUSUnknown152
2026-09-13Level 3 Parent, LLCUSUnknown151
2026-09-12Level 3 Parent, LLCUSUnknown152
2026-09-11Level 3 Parent, LLCUSUnknown152
2026-09-10Level 3 Parent, LLCUSUnknown152
2026-09-09Level 3 Parent, LLCUSUnknown153
2026-09-08Level 3 Parent, LLCUSUnknown153
2026-09-07Level 3 Parent, LLCUSUnknown153
2026-09-06Level 3 Parent, LLCUSUnknown153
2026-09-05Level 3 Parent, LLCUSUnknown152
2026-09-04Level 3 Parent, LLCUSUnknown152
2026-09-03Level 3 Parent, LLCUSUnknown153
2026-09-02Level 3 Parent, LLCUSUnknown153
2026-09-01Level 3 Parent, LLCUSUnknown154
2026-08-31Level 3 Parent, LLCUSUnknown155
2026-08-30Level 3 Parent, LLCUSUnknown155
2026-08-29Level 3 Parent, LLCUSUnknown132
2026-08-28Level 3 Parent, LLCUSUnknown132
2026-08-27Level 3 Parent, LLCUSUnknown123
2026-08-26Level 3 Parent, LLCUSUnknown123
2026-08-25Level 3 Parent, LLCUSUnknown123
2026-08-24Level 3 Parent, LLCUSUnknown122
2026-08-23Level 3 Parent, LLCUSUnknown122
2026-08-22Level 3 Parent, LLCUSUnknown122
2026-08-21Level 3 Parent, LLCUSUnknown122
2026-08-20Level 3 Parent, LLCUSUnknown122
2026-08-19Level 3 Parent, LLCUSUnknown122
2026-08-18Level 3 Parent, LLCUSUnknown122
2026-08-17Level 3 Parent, LLCUSUnknown121
2026-08-16Level 3 Parent, LLCUSUnknown121
2026-08-15Level 3 Parent, LLCUSUnknown123
2026-08-14Level 3 Parent, LLCUSUnknown123
2026-08-13Level 3 Parent, LLCUSUnknown121
2026-08-12Level 3 Parent, LLCUSUnknown122
2026-08-11Level 3 Parent, LLCUSUnknown122
2026-08-10Level 3 Parent, LLCUSUnknown122
2026-08-09Level 3 Parent, LLCUSUnknown122
2026-08-08Level 3 Parent, LLCUSUnknown122
2026-08-07Level 3 Parent, LLCUSUnknown122
2026-08-06Level 3 Parent, LLCUSUnknown122
2026-08-05Level 3 Parent, LLCUSUnknown122
2026-08-04Level 3 Parent, LLCUSUnknown121
2026-08-03Level 3 Parent, LLCUSUnknown123
2026-08-02Level 3 Parent, LLCUSUnknown123
2026-08-01Level 3 Parent, LLCUSUnknown123
2026-07-31Level 3 Parent, LLCUSUnknown123
2026-07-30Level 3 Parent, LLCUSUnknown124
2026-07-29Level 3 Parent, LLCUSUnknown123
2026-07-28Level 3 Parent, LLCUSUnknown125
2026-07-27Level 3 Parent, LLCUSUnknown123
2026-07-26Level 3 Parent, LLCUSUnknown123
2026-07-25Level 3 Parent, LLCUSUnknown124
2026-07-24Level 3 Parent, LLCUSUnknown124
2026-07-23Level 3 Parent, LLCUSUnknown124
2026-07-22Level 3 Parent, LLCUSUnknown124
2026-07-21Level 3 Parent, LLCUSUnknown123
2026-07-20Level 3 Parent, LLCUSUnknown123
2026-07-19Level 3 Parent, LLCUSUnknown123
2026-07-18Level 3 Parent, LLCUSUnknown123
2026-07-17Level 3 Parent, LLCUSUnknown123
2026-07-16Level 3 Parent, LLCUSUnknown123
2026-07-15Level 3 Parent, LLCUSUnknown123
2026-07-14Level 3 Parent, LLCUSUnknown123
2026-07-13Level 3 Parent, LLCUSUnknown123
2026-07-12Level 3 Parent, LLCUSUnknown123
2026-07-11Level 3 Parent, LLCUSUnknown123
2026-07-10Level 3 Parent, LLCUSUnknown123
2026-07-09Level 3 Parent, LLCUSUnknown123
2026-07-08Level 3 Parent, LLCUSUnknown123
2026-07-07Level 3 Parent, LLCUSUnknown123
2026-07-06Level 3 Parent, LLCUSUnknown124
2026-07-05Level 3 Parent, LLCUSUnknown124
2026-07-04Level 3 Parent, LLCUSUnknown124
2026-07-03Level 3 Parent, LLCUSUnknown124
2026-07-02Level 3 Parent, LLCUSUnknown124
2026-07-01Level 3 Parent, LLCUSUnknown124
2026-06-30Level 3 Parent, LLCUSUnknown125
2026-06-29Level 3 Parent, LLCUSUnknown125
2026-06-28Level 3 Parent, LLCUSUnknown125
2026-06-27Level 3 Parent, LLCUSUnknown125
2026-06-26Level 3 Parent, LLCUSUnknown125
2026-06-25Level 3 Parent, LLCUSUnknown125
2026-06-24Level 3 Parent, LLCUSUnknown123
2026-06-23Level 3 Parent, LLCUSUnknown125
2026-06-22Level 3 Parent, LLCUSUnknown125
2026-06-21Level 3 Parent, LLCUSUnknown126
2026-06-20Level 3 Parent, LLCUSUnknown127
2026-06-19Level 3 Parent, LLCUSUnknown123
2026-06-18Level 3 Parent, LLCUSUnknown123
2026-06-17Level 3 Parent, LLCUSUnknown123
2026-06-16Level 3 Parent, LLCUSUnknown123
2026-06-15Level 3 Parent, LLCUSUnknown123
2026-06-14Level 3 Parent, LLCUSUnknown123
2026-06-13Level 3 Parent, LLCUSUnknown123

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-08-30206.227.223.0/24AcquiredAS6109AS203
2026-08-30206.227.226.0/24AcquiredAS6109AS203
2026-08-30206.227.227.0/24AcquiredAS6109AS203
2026-08-30206.227.229.0/24AcquiredAS6109AS203
2026-08-30206.227.233.0/24AcquiredAS6109AS203
2026-08-30206.227.235.0/24AcquiredAS6109AS203
2026-08-30212.26.68.0/24AcquiredAS8895AS203, AS8895
2026-08-28143.112.0.0/17AcquiredAS10599AS203
2026-08-28143.112.68.0/22AcquiredAS10599AS203
2026-08-28143.112.128.0/18AcquiredAS10599AS203
2026-08-28143.112.128.0/22AcquiredAS10599AS203
2026-08-28143.112.144.0/22AcquiredAS10599AS203
2026-08-28143.112.192.0/19AcquiredAS10599AS203
2026-08-28143.112.224.0/19AcquiredAS10599AS203, AS10599
2026-08-28148.59.169.0/24Origin set changedAS203, AS26845AS203, AS23015, AS26845
2026-08-28149.21.0.0/16AcquiredAS10599AS203
2026-08-28206.203.64.0/18AcquiredAS10599AS203
2026-08-252a03:5000:241::/48AcquiredAS3360AS203, AS3360
2026-08-18216.114.73.0/24AcquiredAS400494AS203
2026-08-16148.59.169.0/24Origin set changedAS203, AS23015, AS26845AS203, AS26845
2026-08-16159.153.60.0/23ReleasedAS203, AS393349AS393349
2026-08-16159.153.144.0/23ReleasedAS203, AS30706AS30706
2026-08-15159.153.60.0/23AcquiredAS393349AS203, AS393349
2026-08-15159.153.128.0/24ReleasedAS203, AS399707AS399707
2026-08-15159.153.144.0/23AcquiredAS30706AS203, AS30706
2026-08-15159.153.149.0/24ReleasedAS203, AS399707AS399707
2026-08-14159.153.128.0/24AcquiredAS399707AS203, AS399707
2026-08-14159.153.149.0/24AcquiredAS399707AS203, AS399707
2026-08-13216.114.73.0/24ReleasedAS203AS400494
2026-08-10216.114.73.0/24Origin set changedAS203, AS400494AS203
2026-08-05216.114.73.0/24AcquiredAS400494AS203, AS400494
2026-08-04205.140.220.0/23ReleasedAS203, AS3356AS3356
2026-08-04205.140.226.0/24ReleasedAS203, AS3356AS3356
2026-07-3166.77.37.0/24ReleasedAS203AS10753
2026-07-3066.77.37.0/24Acquired—AS203
2026-07-29165.193.54.0/23ReleasedAS203—
2026-07-29205.139.32.0/23ReleasedAS203—
2026-07-28165.193.54.0/23Acquired—AS203
2026-07-28205.139.32.0/23Acquired—AS203
2026-07-26216.114.73.0/24ReleasedAS203, AS400494AS400494
2026-07-22204.17.219.0/24AcquiredAS23015, AS26845AS203, AS23015, AS26845
2026-07-09161.209.96.0/20Origin set changedAS203AS203, AS32665
2026-07-078.36.90.0/24ReleasedAS203, AS26075AS26075
2026-07-01212.26.53.0/24ReleasedAS203, AS8895AS8895
2026-06-2564.210.246.0/24AcquiredAS10753AS203
2026-06-25216.33.160.0/24AcquiredAS10753AS203
2026-06-2464.210.246.0/24ReleasedAS203AS10753
2026-06-24216.33.160.0/24ReleasedAS203AS10753
2026-06-23205.140.220.0/23Origin set changedAS203AS203, AS3356
2026-06-23205.140.226.0/24Origin set changedAS203AS203, AS3356
← Newer changesChanges page 4Older changes →