IP Tracker

AS24348

CERNET2 IX at Tsinghua University

CNUnknown2026-09-08

Announced prefixes 58

58.206.192.0/1858.207.0.0/1659.66.0.0/16101.5.0.0/16101.6.0.0/16183.172.0.0/15183.172.0.0/16183.173.0.0/16202.38.109.0/24202.112.4.0/24202.112.43.0/24202.112.47.0/24202.112.49.0/24202.112.50.0/24202.112.51.0/24202.112.55.0/24202.112.56.0/24202.112.57.0/24202.112.61.0/24202.205.16.0/202001:250:2::/482001:250:4::/482001:250:209::/482001:250:217::/482001:250:219::/482001:250:21a::/482001:250:21b::/482001:250:23b::/482001:250:248::/482001:250:24f::/482001:250:803::/482001:250:c006::/482001:da8:a0::/482001:da8:20b::/482001:da8:20e::/482001:da8:210::/482001:da8:211::/482001:da8:212::/482001:da8:21a::/482001:da8:21f::/482001:da8:222::/482001:da8:232::/482001:da8:23d::/482001:da8:243::/482001:da8:258::/482001:da8:266::/482001:da8:283::/482001:da8:da8::/482001:da8:aaa9::/482402:7d80:240::/482403:3140::/32240c:c035::/32240c:c0a8::/33240c:c0a8::/34240c:c0a8:4000::/34240c:c0a8:8000::/33240c:c0a8:8000::/34240c:c0a8:c000::/34

Snapshot history

DateNameCountryClassPrefixes
2026-11-11CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-10CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-09CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-08CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-07CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-06CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-05CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-04CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-03CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-02CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-11-01CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-31CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-30CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-29CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-28CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-27CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-26CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-25CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-24CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-23CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-22CERNET2 IX at Tsinghua UniversityCNUnknown47
2026-10-21CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-20CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-19CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-18CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-17CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-16CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-15CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-14CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-13CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-12CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-11CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-10CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-09CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-08CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-07CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-06CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-05CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-04CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-03CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-02CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-10-01CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-30CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-29CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-28CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-27CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-26CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-25CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-24CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-23CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-22CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-21CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-20CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-19CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-18CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-17CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-16CERNET2 IX at Tsinghua UniversityCNUnknown48
2026-09-15CERNET2 IX at Tsinghua UniversityCNUnknown58
2026-09-14CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-13CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-12CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-11CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-10CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-09CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-08CERNET2 IX at Tsinghua UniversityCNUnknown58
2026-09-07CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-06CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-05CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-04CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-03CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-02CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-09-01CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-31CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-30CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-29CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-28CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-27CERNET2 IX at Tsinghua UniversityCNUnknown57
2026-08-26CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-25CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-24CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-23CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-22CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-21CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-20CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-19CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-18CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-17CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-16CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-15CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-14CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-13CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-12CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-11CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-10CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-09CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-08CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-07CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-06CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-05CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-04CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-03CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-02CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-08-01CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-31CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-30CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-29CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-28CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-27CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-26CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-25CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-24CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-23CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-22CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-21CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-20CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-19CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-18CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-17CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-16CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-15CERNET2 IX at Tsinghua UniversityCNUnknown55
2026-07-14CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-13CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-12CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-11CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-10CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-09CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-08CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-07CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-06CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-05CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-04CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-03CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-02CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-07-01CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-30CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-29CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-28CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-27CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-26CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-25CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-24CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-23CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-22CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-21CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-20CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-19CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-18CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-17CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-16CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-15CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-14CERNET2 IX at Tsinghua UniversityCNUnknown56
2026-06-13CERNET2 IX at Tsinghua UniversityCNUnknown56

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-10-242001:250:2::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:4::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:209::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:219::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:21b::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:23b::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:24f::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:803::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:250:c006::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:a0::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:20b::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:210::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:212::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:21a::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:21f::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:222::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:232::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:23d::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:243::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:266::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:283::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:da8::/48Origin set changedAS4538, AS24348AS24348
2026-10-242001:da8:aaa9::/48Origin set changedAS4538, AS24348AS24348
2026-10-242402:7d80:240::/48Origin set changedAS4538, AS24348AS24348
2026-10-242403:3140::/32Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8::/33Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8::/34Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8:4000::/34Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8:8000::/33Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8:8000::/34Origin set changedAS4538, AS24348AS24348
2026-10-24240c:c0a8:c000::/34Origin set changedAS4538, AS24348AS24348
2026-10-232001:da8:232::/48Acquired—AS4538, AS24348
2026-10-222001:da8:232::/48ReleasedAS4538, AS24348—
2026-09-16202.38.109.0/24ReleasedAS24348—
2026-09-16202.112.0.0/24AcquiredAS4538AS4538, AS24348
2026-09-16202.112.4.0/24ReleasedAS24348—
2026-09-16202.112.43.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.47.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.49.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.50.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.51.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.55.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.56.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.112.57.0/24ReleasedAS4538, AS24348AS4538
2026-09-16202.205.16.0/20ReleasedAS4538, AS24348AS4538
2026-09-152001:da8:283::/48AcquiredAS4538AS4538, AS24348
2026-09-092001:da8:283::/48ReleasedAS4538, AS24348AS4538
2026-09-082001:da8:283::/48AcquiredAS4538AS4538, AS24348
2026-08-272001:250:4::/48Acquired—AS4538, AS24348
2026-08-0158.206.192.0/18AcquiredAS4538AS4538, AS24348
Changes page 1Older changes →