IP Tracker

AS11686

Zayo Bandwidth

USUnknown2026-08-23

Announced prefixes 261

38.29.170.0/2472.162.136.0/2296.4.0.0/1596.4.0.0/1896.4.8.0/2196.4.64.0/1896.4.128.0/1896.4.174.0/2396.4.192.0/1896.5.0.0/1896.5.8.0/2396.5.64.0/1996.5.88.0/2196.5.96.0/2196.5.112.0/2196.5.117.0/2496.5.120.0/2196.5.120.0/2396.5.122.0/2496.5.128.0/2096.5.144.0/2296.5.156.0/2296.5.160.0/2196.5.176.0/2196.5.192.0/2096.5.208.0/2196.5.216.0/2196.5.224.0/2196.5.240.0/2096.5.241.0/24165.138.0.0/16165.138.9.0/24165.138.56.0/24165.138.86.0/24165.138.88.0/24165.138.90.0/24165.138.121.0/24165.138.138.0/24165.138.165.0/24165.138.169.0/24165.139.0.0/16165.139.32.0/24165.139.44.0/24165.139.47.0/24165.139.133.0/24165.139.157.0/24165.139.202.0/24165.139.208.0/22168.213.254.0/23168.254.0.0/16168.254.0.0/18168.254.50.0/24168.254.64.0/18170.180.0.0/14170.180.161.0/24170.180.190.0/24170.185.0.0/17170.185.0.0/20170.185.16.0/22170.185.17.0/24170.185.21.0/24170.185.22.0/24170.185.23.0/24170.185.24.0/24170.185.25.0/24170.185.26.0/24170.185.27.0/24170.185.28.0/24170.185.29.0/24170.185.30.0/24170.185.31.0/24170.185.32.0/24170.185.33.0/24170.185.34.0/24170.185.35.0/24170.185.36.0/23170.185.38.0/24170.185.39.0/24170.185.40.0/24170.185.41.0/24170.185.42.0/24170.185.43.0/24170.185.44.0/24170.185.45.0/24170.185.48.0/24170.185.49.0/24170.185.50.0/24170.185.51.0/24170.185.52.0/24170.185.53.0/24170.185.54.0/24170.185.55.0/24170.185.56.0/24170.185.57.0/24170.185.58.0/24170.185.59.0/24170.185.60.0/24170.185.61.0/24170.185.62.0/24170.185.63.0/24170.185.65.0/24170.185.66.0/24170.185.67.0/24170.185.68.0/24170.185.69.0/24170.185.70.0/24170.185.71.0/24170.185.72.0/24170.185.73.0/24170.185.74.0/24170.185.75.0/24170.185.76.0/24170.185.77.0/24170.185.78.0/24170.185.79.0/24170.185.80.0/24170.185.81.0/24170.185.82.0/24170.185.88.0/24170.185.89.0/24170.185.90.0/24170.185.91.0/24170.185.92.0/24170.185.93.0/24170.185.94.0/24170.185.95.0/24170.185.96.0/24170.185.97.0/24170.185.98.0/24170.185.99.0/24170.185.100.0/24170.185.101.0/24170.185.102.0/24170.185.103.0/24170.185.104.0/24170.185.105.0/24170.185.106.0/24170.185.107.0/24170.185.108.0/23170.185.110.0/24170.185.111.0/24170.185.112.0/24170.185.113.0/24170.185.114.0/24170.185.116.0/24170.185.117.0/24170.185.118.0/24170.185.120.0/24170.185.121.0/24170.185.122.0/24170.185.123.0/24170.185.124.0/24170.185.125.0/24170.185.126.0/23170.185.126.0/24170.185.127.0/24170.185.128.0/17170.185.128.0/24170.185.129.0/24170.185.130.0/24170.185.132.0/24170.185.133.0/24170.185.134.0/24170.185.135.0/24170.185.136.0/24170.185.137.0/24170.185.138.0/24170.185.139.0/24170.185.141.0/24170.185.142.0/24170.185.143.0/24170.185.144.0/24170.185.145.0/24170.185.146.0/24170.185.147.0/24170.185.149.0/24170.185.150.0/24170.185.151.0/24170.185.152.0/24170.185.153.0/24170.185.155.0/24170.185.156.0/24170.185.157.0/24170.185.158.0/24170.185.159.0/24170.185.160.0/24170.185.161.0/24170.185.162.0/24170.185.163.0/24170.185.164.0/24170.185.165.0/24170.185.167.0/24170.185.168.0/24170.185.169.0/24170.185.170.0/24170.185.171.0/24170.185.172.0/24170.185.173.0/24170.185.174.0/23170.185.176.0/24170.185.177.0/24170.185.178.0/24170.185.179.0/24170.185.180.0/24170.185.181.0/24170.185.182.0/24170.185.183.0/24170.185.184.0/24170.185.187.0/24170.185.188.0/24170.185.189.0/24170.185.190.0/24170.185.191.0/24170.185.192.0/24170.185.194.0/24170.185.195.0/24170.185.196.0/24170.185.197.0/24170.185.198.0/24170.185.199.0/24170.185.200.0/24170.185.201.0/24170.185.202.0/24170.185.204.0/24170.185.205.0/24170.185.206.0/24170.185.207.0/24170.185.208.0/24170.185.209.0/24170.185.210.0/24170.185.211.0/24170.185.212.0/24170.185.213.0/24170.185.214.0/23170.185.216.0/24170.185.217.0/24170.185.218.0/24170.185.219.0/24170.185.220.0/24170.185.221.0/24170.185.222.0/24170.185.223.0/24170.185.224.0/24170.185.225.0/24170.185.231.0/24204.63.176.0/21204.63.240.0/21204.86.168.0/21204.86.168.0/24204.86.176.0/21207.191.176.0/20207.191.176.0/21207.191.184.0/22207.191.188.0/22208.119.0.0/162602:297::/402610:128::/322610:128:1200::/402610:128:9000::/402610:128:9100::/402610:128:9500::/40

Snapshot history

DateNameCountryClassPrefixes
2026-11-11Zayo BandwidthUSUnknown270
2026-11-10Zayo BandwidthUSUnknown270
2026-11-09Zayo BandwidthUSUnknown269
2026-11-08Zayo BandwidthUSUnknown269
2026-11-07Zayo BandwidthUSUnknown270
2026-11-06Zayo BandwidthUSUnknown270
2026-11-05Zayo BandwidthUSUnknown270
2026-11-04Zayo BandwidthUSUnknown270
2026-11-03Zayo BandwidthUSUnknown270
2026-11-02Zayo BandwidthUSUnknown270
2026-11-01Zayo BandwidthUSUnknown270
2026-10-31Zayo BandwidthUSUnknown270
2026-10-30Zayo BandwidthUSUnknown270
2026-10-29Zayo BandwidthUSUnknown270
2026-10-28Zayo BandwidthUSUnknown270
2026-10-27Zayo BandwidthUSUnknown270
2026-10-26Zayo BandwidthUSUnknown270
2026-10-25Zayo BandwidthUSUnknown270
2026-10-24Zayo BandwidthUSUnknown270
2026-10-23Zayo BandwidthUSUnknown270
2026-10-22Zayo BandwidthUSUnknown268
2026-10-21Zayo BandwidthUSUnknown268
2026-10-20Zayo BandwidthUSUnknown269
2026-10-19Zayo BandwidthUSUnknown270
2026-10-18Zayo BandwidthUSUnknown270
2026-10-17Zayo BandwidthUSUnknown270
2026-10-16Zayo BandwidthUSUnknown270
2026-10-15Zayo BandwidthUSUnknown269
2026-10-14Zayo BandwidthUSUnknown270
2026-10-13Zayo BandwidthUSUnknown270
2026-10-12Zayo BandwidthUSUnknown270
2026-10-11Zayo BandwidthUSUnknown269
2026-10-10Zayo BandwidthUSUnknown269
2026-10-09Zayo BandwidthUSUnknown269
2026-10-08Zayo BandwidthUSUnknown269
2026-10-07Zayo BandwidthUSUnknown269
2026-10-06Zayo BandwidthUSUnknown269
2026-10-05Zayo BandwidthUSUnknown269
2026-10-04Zayo BandwidthUSUnknown269
2026-10-03Zayo BandwidthUSUnknown270
2026-10-02Zayo BandwidthUSUnknown270
2026-10-01Zayo BandwidthUSUnknown270
2026-09-30Zayo BandwidthUSUnknown269
2026-09-29Zayo BandwidthUSUnknown270
2026-09-28Zayo BandwidthUSUnknown270
2026-09-27Zayo BandwidthUSUnknown270
2026-09-26Zayo BandwidthUSUnknown270
2026-09-25Zayo BandwidthUSUnknown270
2026-09-24Zayo BandwidthUSUnknown270
2026-09-23Zayo BandwidthUSUnknown270
2026-09-22Zayo BandwidthUSUnknown270
2026-09-21Zayo BandwidthUSUnknown270
2026-09-20Zayo BandwidthUSUnknown270
2026-09-19Zayo BandwidthUSUnknown270
2026-09-18Zayo BandwidthUSUnknown270
2026-09-17Zayo BandwidthUSUnknown270
2026-09-16Zayo BandwidthUSUnknown270
2026-09-15Zayo BandwidthUSUnknown270
2026-09-14Zayo BandwidthUSUnknown270
2026-09-13Zayo BandwidthUSUnknown270
2026-09-12Zayo BandwidthUSUnknown270
2026-09-11Zayo BandwidthUSUnknown270
2026-09-10Zayo BandwidthUSUnknown270
2026-09-09Zayo BandwidthUSUnknown270
2026-09-08Zayo BandwidthUSUnknown270
2026-09-07Zayo BandwidthUSUnknown269
2026-09-06Zayo BandwidthUSUnknown269
2026-09-05Zayo BandwidthUSUnknown270
2026-09-04Zayo BandwidthUSUnknown270
2026-09-03Zayo BandwidthUSUnknown270
2026-09-02Zayo BandwidthUSUnknown270
2026-09-01Zayo BandwidthUSUnknown269
2026-08-31Zayo BandwidthUSUnknown269
2026-08-30Zayo BandwidthUSUnknown269
2026-08-29Zayo BandwidthUSUnknown269
2026-08-28Zayo BandwidthUSUnknown269
2026-08-27Zayo BandwidthUSUnknown269
2026-08-26Zayo BandwidthUSUnknown269
2026-08-25Zayo BandwidthUSUnknown269
2026-08-24Zayo BandwidthUSUnknown269
2026-08-23Zayo BandwidthUSUnknown261
2026-08-22Zayo BandwidthUSUnknown269
2026-08-21Zayo BandwidthUSUnknown269
2026-08-20Zayo BandwidthUSUnknown268
2026-08-19Zayo BandwidthUSUnknown269
2026-08-18Zayo BandwidthUSUnknown269
2026-08-17Zayo BandwidthUSUnknown269
2026-08-16Zayo BandwidthUSUnknown269
2026-08-15Zayo BandwidthUSUnknown269
2026-08-14Zayo BandwidthUSUnknown269
2026-08-13Zayo BandwidthUSUnknown269
2026-08-12Zayo BandwidthUSUnknown269
2026-08-11Zayo BandwidthUSUnknown269
2026-08-10Zayo BandwidthUSUnknown268
2026-08-09Zayo BandwidthUSUnknown268
2026-08-08Zayo BandwidthUSUnknown268
2026-08-07Zayo BandwidthUSUnknown265
2026-08-06Zayo BandwidthUSUnknown268
2026-08-05Zayo BandwidthUSUnknown268
2026-08-04Zayo BandwidthUSUnknown268
2026-08-03Zayo BandwidthUSUnknown267
2026-08-02Zayo BandwidthUSUnknown268
2026-08-01Zayo BandwidthUSUnknown268
2026-07-31Zayo BandwidthUSUnknown268
2026-07-30Zayo BandwidthUSUnknown269
2026-07-29Zayo BandwidthUSUnknown268
2026-07-28Zayo BandwidthUSUnknown268
2026-07-27Zayo BandwidthUSUnknown268
2026-07-26Zayo BandwidthUSUnknown268
2026-07-25Zayo BandwidthUSUnknown268
2026-07-24Zayo BandwidthUSUnknown268
2026-07-23Zayo BandwidthUSUnknown268
2026-07-22Zayo BandwidthUSUnknown268
2026-07-21Zayo BandwidthUSUnknown268
2026-07-20Zayo BandwidthUSUnknown269
2026-07-19Zayo BandwidthUSUnknown269
2026-07-18Zayo BandwidthUSUnknown269
2026-07-17Zayo BandwidthUSUnknown269
2026-07-16Zayo BandwidthUSUnknown269
2026-07-15Zayo BandwidthUSUnknown269
2026-07-14Zayo BandwidthUSUnknown269
2026-07-13Zayo BandwidthUSUnknown269
2026-07-12Zayo BandwidthUSUnknown269
2026-07-11Zayo BandwidthUSUnknown269
2026-07-10Zayo BandwidthUSUnknown269
2026-07-09Zayo BandwidthUSUnknown269
2026-07-08Zayo BandwidthUSUnknown269
2026-07-07Zayo BandwidthUSUnknown269
2026-07-06Zayo BandwidthUSUnknown269
2026-07-05Zayo BandwidthUSUnknown268
2026-07-04Zayo BandwidthUSUnknown269
2026-07-03Zayo BandwidthUSUnknown269
2026-07-02Zayo BandwidthUSUnknown270
2026-07-01Zayo BandwidthUSUnknown270
2026-06-30Zayo BandwidthUSUnknown270
2026-06-29Zayo BandwidthUSUnknown270
2026-06-28Zayo BandwidthUSUnknown270
2026-06-27Zayo BandwidthUSUnknown270
2026-06-26Zayo BandwidthUSUnknown270
2026-06-25Zayo BandwidthUSUnknown270
2026-06-24Zayo BandwidthUSUnknown270
2026-06-23Zayo BandwidthUSUnknown270
2026-06-22Zayo BandwidthUSUnknown270
2026-06-21Zayo BandwidthUSUnknown270
2026-06-20Zayo BandwidthUSUnknown270
2026-06-19Zayo BandwidthUSUnknown270
2026-06-18Zayo BandwidthUSUnknown270
2026-06-17Zayo BandwidthUSUnknown270
2026-06-16Zayo BandwidthUSUnknown270
2026-06-15Zayo BandwidthUSUnknown270
2026-06-14Zayo BandwidthUSUnknown270
2026-06-13Zayo BandwidthUSUnknown270

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-10170.185.54.0/24Acquired—AS11686
2026-11-08170.185.54.0/24ReleasedAS11686—
2026-10-23170.185.38.0/24Acquired—AS11686
2026-10-23170.185.172.0/24Acquired—AS11686
2026-10-21170.185.38.0/24ReleasedAS11686—
2026-10-21170.185.172.0/24ReleasedAS11686—
2026-10-21170.185.181.0/24Acquired—AS11686
2026-10-20170.185.181.0/24ReleasedAS11686—
2026-10-16170.185.136.0/24Acquired—AS11686
2026-10-15170.185.136.0/24ReleasedAS11686—
2026-10-12170.185.225.0/24Acquired—AS11686
2026-10-04170.185.225.0/24ReleasedAS11686—
2026-10-01170.185.102.0/24Acquired—AS11686
2026-09-30170.185.102.0/24ReleasedAS11686—
2026-09-08170.185.206.0/24Acquired—AS11686
2026-09-06170.185.206.0/24ReleasedAS11686—
2026-09-0296.5.132.0/24Acquired—AS11686
2026-08-24170.185.46.0/23Acquired—AS11686
2026-08-24170.185.83.0/24Acquired—AS11686
2026-08-24170.185.84.0/23Acquired—AS11686
2026-08-24170.185.86.0/24Acquired—AS11686
2026-08-24170.185.232.0/21Acquired—AS11686
2026-08-24170.185.240.0/21Acquired—AS11686
2026-08-24170.185.248.0/23Acquired—AS11686
2026-08-24170.185.250.0/24Acquired—AS11686
2026-08-23170.185.46.0/23ReleasedAS11686—
2026-08-23170.185.83.0/24ReleasedAS11686—
2026-08-23170.185.84.0/23ReleasedAS11686—
2026-08-23170.185.86.0/24ReleasedAS11686—
2026-08-23170.185.232.0/21ReleasedAS11686—
2026-08-23170.185.240.0/21ReleasedAS11686—
2026-08-23170.185.248.0/23ReleasedAS11686—
2026-08-23170.185.250.0/24ReleasedAS11686—
2026-08-21170.185.107.0/24Acquired—AS11686
2026-08-20170.185.107.0/24ReleasedAS11686—
2026-08-11170.185.225.0/24Acquired—AS11686
2026-08-08170.185.82.0/24Acquired—AS11686
2026-08-08170.185.111.0/24Acquired—AS11686
2026-08-08170.185.218.0/24Acquired—AS11686
2026-08-07170.185.82.0/24ReleasedAS11686—
2026-08-07170.185.111.0/24ReleasedAS11686—
2026-08-07170.185.218.0/24ReleasedAS11686—
2026-08-04170.185.111.0/24Acquired—AS11686
2026-08-03170.185.111.0/24ReleasedAS11686—
2026-07-31204.52.206.0/24ReleasedAS11686AS20335
2026-07-30170.185.132.0/24Acquired—AS11686
2026-07-21170.185.132.0/24ReleasedAS11686—
2026-07-06170.185.173.0/24Acquired—AS11686
2026-07-05170.185.173.0/24ReleasedAS11686—
2026-07-03170.185.225.0/24ReleasedAS11686—
Changes page 1