IP Tracker

AS1201

Old Dominion University

USUnknown2026-09-01

Announced prefixes 28

128.82.0.0/16128.82.0.0/21128.82.8.0/22128.82.12.0/23128.82.14.0/23128.82.16.0/23128.82.18.0/23128.82.20.0/24128.82.21.0/24128.82.28.0/23128.82.30.0/23128.82.32.0/23128.82.34.0/23128.82.36.0/23128.82.38.0/23128.82.40.0/21128.82.48.0/21128.82.52.0/23128.82.54.0/24128.82.56.0/21128.82.60.0/24128.82.61.0/24128.82.64.0/18128.82.75.0/24128.82.101.0/24128.82.128.0/17157.21.194.0/24157.21.196.0/24

Snapshot history

DateNameCountryClassPrefixes
2026-11-11Old Dominion UniversityUSUnknown33
2026-11-10Old Dominion UniversityUSUnknown33
2026-11-09Old Dominion UniversityUSUnknown33
2026-11-08Old Dominion UniversityUSUnknown33
2026-11-07Old Dominion UniversityUSUnknown33
2026-11-06Old Dominion UniversityUSUnknown33
2026-11-05Old Dominion UniversityUSUnknown33
2026-11-04Old Dominion UniversityUSUnknown33
2026-11-03Old Dominion UniversityUSUnknown33
2026-11-02Old Dominion UniversityUSUnknown33
2026-11-01Old Dominion UniversityUSUnknown33
2026-10-31Old Dominion UniversityUSUnknown33
2026-10-30Old Dominion UniversityUSUnknown33
2026-10-29Old Dominion UniversityUSUnknown33
2026-10-28Old Dominion UniversityUSUnknown33
2026-10-27Old Dominion UniversityUSUnknown33
2026-10-26Old Dominion UniversityUSUnknown33
2026-10-25Old Dominion UniversityUSUnknown33
2026-10-24Old Dominion UniversityUSUnknown33
2026-10-23Old Dominion UniversityUSUnknown33
2026-10-22Old Dominion UniversityUSUnknown33
2026-10-21Old Dominion UniversityUSUnknown33
2026-10-20Old Dominion UniversityUSUnknown33
2026-10-19Old Dominion UniversityUSUnknown33
2026-10-18Old Dominion UniversityUSUnknown33
2026-10-17Old Dominion UniversityUSUnknown33
2026-10-16Old Dominion UniversityUSUnknown33
2026-10-15Old Dominion UniversityUSUnknown33
2026-10-14Old Dominion UniversityUSUnknown33
2026-10-13Old Dominion UniversityUSUnknown33
2026-10-12Old Dominion UniversityUSUnknown33
2026-10-11Old Dominion UniversityUSUnknown33
2026-10-10Old Dominion UniversityUSUnknown33
2026-10-09Old Dominion UniversityUSUnknown33
2026-10-08Old Dominion UniversityUSUnknown33
2026-10-07Old Dominion UniversityUSUnknown33
2026-10-06Old Dominion UniversityUSUnknown33
2026-10-05Old Dominion UniversityUSUnknown33
2026-10-04Old Dominion UniversityUSUnknown33
2026-10-03Old Dominion UniversityUSUnknown33
2026-10-02Old Dominion UniversityUSUnknown33
2026-10-01Old Dominion UniversityUSUnknown33
2026-09-30Old Dominion UniversityUSUnknown33
2026-09-29Old Dominion UniversityUSUnknown33
2026-09-28Old Dominion UniversityUSUnknown33
2026-09-27Old Dominion UniversityUSUnknown33
2026-09-26Old Dominion UniversityUSUnknown33
2026-09-25Old Dominion UniversityUSUnknown33
2026-09-24Old Dominion UniversityUSUnknown33
2026-09-23Old Dominion UniversityUSUnknown33
2026-09-22Old Dominion UniversityUSUnknown33
2026-09-21Old Dominion UniversityUSUnknown33
2026-09-20Old Dominion UniversityUSUnknown33
2026-09-19Old Dominion UniversityUSUnknown33
2026-09-18Old Dominion UniversityUSUnknown33
2026-09-17Old Dominion UniversityUSUnknown33
2026-09-16Old Dominion UniversityUSUnknown33
2026-09-15Old Dominion UniversityUSUnknown33
2026-09-14Old Dominion UniversityUSUnknown33
2026-09-13Old Dominion UniversityUSUnknown33
2026-09-12Old Dominion UniversityUSUnknown33
2026-09-11Old Dominion UniversityUSUnknown33
2026-09-10Old Dominion UniversityUSUnknown33
2026-09-09Old Dominion UniversityUSUnknown33
2026-09-08Old Dominion UniversityUSUnknown33
2026-09-07Old Dominion UniversityUSUnknown33
2026-09-06Old Dominion UniversityUSUnknown34
2026-09-05Old Dominion UniversityUSUnknown34
2026-09-04Old Dominion UniversityUSUnknown34
2026-09-03Old Dominion UniversityUSUnknown33
2026-09-02Old Dominion UniversityUSUnknown31
2026-09-01Old Dominion UniversityUSUnknown28
2026-08-31Old Dominion UniversityUSUnknown26
2026-08-30Old Dominion UniversityUSUnknown26
2026-08-29Old Dominion UniversityUSUnknown26
2026-08-28Old Dominion UniversityUSUnknown26
2026-08-27Old Dominion UniversityUSUnknown26
2026-08-26Old Dominion UniversityUSUnknown26
2026-08-25Old Dominion UniversityUSUnknown26
2026-08-24Old Dominion UniversityUSUnknown26
2026-08-23Old Dominion UniversityUSUnknown26
2026-08-22Old Dominion UniversityUSUnknown26
2026-08-21Old Dominion UniversityUSUnknown26
2026-08-20Old Dominion UniversityUSUnknown26
2026-08-19Old Dominion UniversityUSUnknown26
2026-08-18Old Dominion UniversityUSUnknown26
2026-08-17Old Dominion UniversityUSUnknown26
2026-08-16Old Dominion UniversityUSUnknown26
2026-08-15Old Dominion UniversityUSUnknown26
2026-08-14Old Dominion UniversityUSUnknown26
2026-08-13Old Dominion UniversityUSUnknown27
2026-08-12Old Dominion UniversityUSUnknown27
2026-08-11Old Dominion UniversityUSUnknown27
2026-08-10Old Dominion UniversityUSUnknown27
2026-08-09Old Dominion UniversityUSUnknown27
2026-08-08Old Dominion UniversityUSUnknown27
2026-08-07Old Dominion UniversityUSUnknown27
2026-08-06Old Dominion UniversityUSUnknown27
2026-08-05Old Dominion UniversityUSUnknown27
2026-08-04Old Dominion UniversityUSUnknown27
2026-08-03Old Dominion UniversityUSUnknown27
2026-08-02Old Dominion UniversityUSUnknown27
2026-08-01Old Dominion UniversityUSUnknown27
2026-07-31Old Dominion UniversityUSUnknown27
2026-07-30Old Dominion UniversityUSUnknown27
2026-07-29Old Dominion UniversityUSUnknown27
2026-07-28Old Dominion UniversityUSUnknown27
2026-07-27Old Dominion UniversityUSUnknown27
2026-07-26Old Dominion UniversityUSUnknown27
2026-07-25Old Dominion UniversityUSUnknown27
2026-07-24Old Dominion UniversityUSUnknown27
2026-07-23Old Dominion UniversityUSUnknown27
2026-07-22Old Dominion UniversityUSUnknown27
2026-07-21Old Dominion UniversityUSUnknown27
2026-07-20Old Dominion UniversityUSUnknown27
2026-07-19Old Dominion UniversityUSUnknown27
2026-07-18Old Dominion UniversityUSUnknown27
2026-07-17Old Dominion UniversityUSUnknown27
2026-07-16Old Dominion UniversityUSUnknown27
2026-07-15Old Dominion UniversityUSUnknown27
2026-07-14Old Dominion UniversityUSUnknown27
2026-07-13Old Dominion UniversityUSUnknown27
2026-07-12Old Dominion UniversityUSUnknown27
2026-07-11Old Dominion UniversityUSUnknown27
2026-07-10Old Dominion UniversityUSUnknown27
2026-07-09Old Dominion UniversityUSUnknown26
2026-07-08Old Dominion UniversityUSUnknown26
2026-07-07Old Dominion UniversityUSUnknown26
2026-07-06Old Dominion UniversityUSUnknown26
2026-07-05Old Dominion UniversityUSUnknown26
2026-07-04Old Dominion UniversityUSUnknown26
2026-07-03Old Dominion UniversityUSUnknown26
2026-07-02Old Dominion UniversityUSUnknown26
2026-07-01Old Dominion UniversityUSUnknown26
2026-06-30Old Dominion UniversityUSUnknown26
2026-06-29Old Dominion UniversityUSUnknown26
2026-06-28Old Dominion UniversityUSUnknown26
2026-06-27Old Dominion UniversityUSUnknown26
2026-06-26Old Dominion UniversityUSUnknown26
2026-06-25Old Dominion UniversityUSUnknown26
2026-06-24Old Dominion UniversityUSUnknown26
2026-06-23Old Dominion UniversityUSUnknown26
2026-06-22Old Dominion UniversityUSUnknown26
2026-06-21Old Dominion UniversityUSUnknown26
2026-06-20Old Dominion UniversityUSUnknown26
2026-06-19Old Dominion UniversityUSUnknown26
2026-06-18Old Dominion UniversityUSUnknown26
2026-06-17Old Dominion UniversityUSUnknown26
2026-06-16Old Dominion UniversityUSUnknown26
2026-06-15Old Dominion UniversityUSUnknown26
2026-06-14Old Dominion UniversityUSUnknown26
2026-06-13Old Dominion UniversityUSUnknown26

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-09-07157.21.0.0/16AcquiredAS53446AS1201
2026-09-07157.21.0.0/17Acquired—AS1201
2026-09-07157.21.0.0/18Acquired—AS1201
2026-09-07157.21.64.0/18Acquired—AS1201
2026-09-07157.21.128.0/17Acquired—AS1201
2026-09-07157.21.128.0/18Acquired—AS1201
2026-09-07157.21.191.0/24ReleasedAS1201—
2026-09-07157.21.192.0/18Acquired—AS1201
2026-09-07157.21.192.0/24ReleasedAS1201—
2026-09-07157.21.193.0/24ReleasedAS1201—
2026-09-07157.21.194.0/24ReleasedAS1201—
2026-09-07157.21.195.0/24ReleasedAS1201—
2026-09-07157.21.196.0/24ReleasedAS1201—
2026-09-07157.21.197.0/24ReleasedAS1201—
2026-09-07157.21.198.0/24ReleasedAS1201—
2026-09-04157.21.197.0/24Acquired—AS1201
2026-09-03157.21.191.0/24Acquired—AS1201
2026-09-03157.21.192.0/24Acquired—AS1201
2026-09-02157.21.193.0/24Acquired—AS1201
2026-09-02157.21.195.0/24Acquired—AS1201
2026-09-02157.21.198.0/24AcquiredAS53446AS1201
2026-09-01157.21.194.0/24Acquired—AS1201
2026-09-01157.21.196.0/24Acquired—AS1201
2026-08-14162.62.248.0/24ReleasedAS1201, AS132203AS132203
2026-07-10162.62.248.0/24AcquiredAS132203AS1201, AS132203
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