IP Tracker

AS81

MCNC

USCarrier2026-11-10

Announced prefixes 138

128.109.0.0/16152.4.0.0/16152.6.0.0/16152.8.0.0/16152.9.0.0/16152.10.0.0/16152.11.0.0/16152.12.0.0/16152.18.0.0/16152.20.0.0/16152.21.0.0/16152.22.0.0/16152.22.32.0/21152.22.40.0/21152.22.48.0/21152.22.64.0/21152.22.72.0/21152.22.80.0/21152.26.0.0/16152.26.16.0/24152.26.44.0/24152.26.60.0/24152.26.69.0/24152.26.208.0/24152.26.209.0/24152.26.210.0/24152.26.211.0/24152.26.212.0/24152.26.213.0/24152.27.0.0/16152.27.12.0/24152.28.0.0/16152.28.1.0/24152.29.0.0/16152.30.0.0/16152.30.10.0/24152.30.92.0/22152.30.92.0/24152.32.0.0/18152.38.0.0/18152.38.17.0/24152.38.18.0/24152.38.64.0/19152.38.160.0/19152.38.192.0/20152.38.208.0/20152.38.224.0/19152.40.0.0/16152.42.64.0/18152.45.0.0/16152.45.1.0/24152.45.2.0/24152.45.3.0/24152.45.4.0/24152.45.5.0/24152.45.6.0/24152.45.8.0/24152.45.9.0/24152.45.10.0/24152.45.11.0/24152.45.15.0/24152.45.20.0/24152.46.0.0/16152.46.1.0/24152.46.2.0/24152.46.3.0/24152.46.4.0/24152.46.5.0/24152.46.6.0/24152.46.7.0/24152.46.8.0/24152.46.9.0/24152.46.12.0/24152.46.13.0/24152.46.14.0/24152.46.15.0/24152.46.16.0/21152.46.24.0/24152.46.25.0/24152.46.26.0/24152.46.27.0/24152.46.28.0/24152.46.29.0/24152.46.30.0/24152.46.31.0/24152.46.32.0/24152.46.33.0/24152.46.34.0/24152.46.35.0/24152.46.36.0/24152.46.37.0/24152.46.38.0/24152.46.39.0/24152.46.42.0/24152.46.43.0/24152.46.44.0/24152.46.45.0/24152.46.47.0/24152.46.48.0/24152.46.252.0/22152.47.0.0/16152.48.0.0/16152.49.0.0/16152.54.0.0/16152.54.0.0/20152.60.0.0/16152.60.4.0/24185.83.159.0/24192.101.21.0/24192.101.22.0/23192.101.22.0/24192.101.24.0/24192.137.210.0/24192.154.33.0/24192.154.43.0/24192.154.48.0/24192.154.55.0/24192.154.58.0/24192.154.60.0/24192.154.61.0/24192.154.66.0/24192.154.76.0/23192.154.95.0/24192.189.244.0/24198.85.0.0/16198.86.0.0/16198.86.244.0/22204.84.0.0/15204.84.80.0/20204.84.112.0/21204.84.120.0/24204.85.192.0/18206.107.110.0/24206.211.64.0/192600:2700::/282602:f64d::/402602:f6b8::/442610:28::/32

Snapshot history

DateNameCountryClassPrefixes
2026-11-11MCNCUSCarrier138
2026-11-10MCNCUSCarrier138
2026-11-09MCNCUSCarrier138
2026-11-08MCNCUSCarrier138
2026-11-07MCNCUSCarrier139
2026-11-06MCNCUSCarrier139
2026-11-05MCNCUSCarrier139
2026-11-04MCNCUSCarrier138
2026-11-03MCNCUSCarrier138
2026-11-02MCNCUSCarrier138
2026-11-01MCNCUSCarrier138
2026-10-31MCNCUSCarrier138
2026-10-30MCNCUSCarrier138
2026-10-29MCNCUSCarrier138
2026-10-28MCNCUSCarrier138
2026-10-27MCNCUSCarrier138
2026-10-26MCNCUSCarrier138
2026-10-25MCNCUSCarrier138
2026-10-24MCNCUSCarrier138
2026-10-23MCNCUSCarrier138
2026-10-22MCNCUSCarrier138
2026-10-21MCNCUSCarrier138
2026-10-20MCNCUSCarrier138
2026-10-19MCNCUSCarrier138
2026-10-18MCNCUSCarrier138
2026-10-17MCNCUSCarrier138
2026-10-16MCNCUSCarrier138
2026-10-15MCNCUSCarrier138
2026-10-14MCNCUSCarrier138
2026-10-13MCNCUSCarrier138
2026-10-12MCNCUSCarrier138
2026-10-11MCNCUSCarrier138
2026-10-10MCNCUSCarrier138
2026-10-09MCNCUSCarrier138
2026-10-08MCNCUSCarrier138
2026-10-07MCNCUSCarrier138
2026-10-06MCNCUSCarrier138
2026-10-05MCNCUSCarrier138
2026-10-04MCNCUSCarrier138
2026-10-03MCNCUSCarrier138
2026-10-02MCNCUSCarrier138
2026-10-01MCNCUSCarrier138
2026-09-30MCNCUSCarrier138
2026-09-29MCNCUSCarrier138
2026-09-28MCNCUSCarrier138
2026-09-27MCNCUSCarrier138
2026-09-26MCNCUSCarrier138
2026-09-25MCNCUSCarrier138
2026-09-24MCNCUSCarrier138
2026-09-23MCNCUSCarrier138
2026-09-22MCNCUSCarrier138
2026-09-21MCNCUSCarrier138
2026-09-20MCNCUSCarrier138
2026-09-19MCNCUSCarrier138
2026-09-18MCNCUSCarrier138
2026-09-17MCNCUSCarrier138
2026-09-16MCNCUSCarrier138
2026-09-15MCNCUSCarrier138
2026-09-14MCNCUSCarrier138
2026-09-13MCNCUSCarrier138
2026-09-12MCNCUSCarrier138
2026-09-11MCNCUSCarrier138
2026-09-10MCNCUSCarrier138
2026-09-09MCNCUSCarrier138
2026-09-08MCNCUSCarrier138
2026-09-07MCNCUSCarrier138
2026-09-06MCNCUSCarrier138
2026-09-05MCNCUSCarrier138
2026-09-04MCNCUSCarrier138
2026-09-03MCNCUSCarrier138
2026-09-02MCNCUSCarrier138
2026-09-01MCNCUSCarrier139
2026-08-31MCNCUSCarrier139
2026-08-30MCNCUSCarrier139
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2026-08-27MCNCUSCarrier139
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2026-08-22MCNCUSCarrier139
2026-08-21MCNCUSCarrier139
2026-08-20MCNCUSCarrier139
2026-08-19MCNCUSCarrier139
2026-08-18MCNCUSCarrier139
2026-08-17MCNCUSCarrier139
2026-08-16MCNCUSCarrier139
2026-08-15MCNCUSCarrier139
2026-08-14MCNCUSCarrier139
2026-08-13MCNCUSCarrier139
2026-08-12MCNCUSCarrier139
2026-08-11MCNCUSCarrier139
2026-08-10MCNCUSCarrier139
2026-08-09MCNCUSCarrier139
2026-08-08MCNCUSCarrier139
2026-08-07MCNCUSCarrier139
2026-08-06MCNCUSCarrier139
2026-08-05MCNCUSCarrier139
2026-08-04MCNCUSCarrier139
2026-08-03MCNCUSCarrier139
2026-08-02MCNCUSCarrier139
2026-08-01MCNCUSCarrier139
2026-07-31MCNCUSCarrier139
2026-07-30MCNCUSCarrier139
2026-07-29MCNCUSCarrier139
2026-07-28MCNCUSCarrier139
2026-07-27MCNCUSCarrier139
2026-07-26MCNCUSCarrier139
2026-07-25MCNCUSCarrier139
2026-07-24MCNCUSCarrier139
2026-07-23MCNCUSCarrier139
2026-07-22MCNCUSCarrier139
2026-07-21MCNCUSCarrier139
2026-07-20MCNCUSCarrier139
2026-07-19MCNCUSCarrier139
2026-07-18MCNCUSCarrier139
2026-07-17MCNCUSCarrier139
2026-07-16MCNCUSCarrier139
2026-07-15MCNCUSCarrier138
2026-07-14MCNCUSCarrier138
2026-07-13MCNCUSCarrier138
2026-07-12MCNCUSCarrier138
2026-07-11MCNCUSCarrier138
2026-07-10MCNCUSCarrier138
2026-07-09MCNCUSCarrier142
2026-07-08MCNCUSCarrier142
2026-07-07MCNCUSCarrier146
2026-07-06MCNCUSCarrier146
2026-07-05MCNCUSCarrier146
2026-07-04MCNCUSCarrier146
2026-07-03MCNCUSCarrier146
2026-07-02MCNCUSCarrier146
2026-07-01MCNCUSCarrier146
2026-06-30MCNCUSCarrier146
2026-06-29MCNCUSCarrier146
2026-06-28MCNCUSCarrier146
2026-06-27MCNCUSCarrier146
2026-06-26MCNCUSCarrier146
2026-06-25MCNCUSCarrier146
2026-06-24MCNCUSCarrier146
2026-06-23MCNCUSCarrier146
2026-06-22MCNCUSCarrier146
2026-06-21MCNCUSCarrier146
2026-06-20MCNCUSCarrier146
2026-06-19MCNCUSCarrier146
2026-06-18MCNCUSCarrier146
2026-06-17MCNCUSCarrier146
2026-06-16MCNCUSCarrier146
2026-06-15MCNCUSCarrier146
2026-06-14MCNCUSCarrier146
2026-06-13MCNCUSCarrier146

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-11-082602:f6b8::/40ReleasedAS81—
2026-11-052602:f6b8::/44Acquired—AS81
2026-09-02152.35.0.0/16ReleasedAS81—
2026-07-16185.83.159.0/24Acquired—AS81
2026-07-10152.55.0.0/20ReleasedAS81—
2026-07-10152.55.16.0/20ReleasedAS81—
2026-07-10152.55.32.0/20ReleasedAS81—
2026-07-10152.55.48.0/20ReleasedAS81—
2026-07-08152.55.64.0/20ReleasedAS81—
2026-07-08152.55.80.0/20ReleasedAS81—
2026-07-08152.55.96.0/20ReleasedAS81—
2026-07-08152.55.112.0/20ReleasedAS81—
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