IP Tracker

AS1199

SURF B.V.

NLUnknown2026-10-04

Announced prefixes 0

No prefixes in this snapshot.

Snapshot history

DateNameCountryClassPrefixes
2026-11-11SURF B.V.NLUnknown1
2026-11-10SURF B.V.NLUnknown1
2026-11-09SURF B.V.NLUnknown1
2026-11-08SURF B.V.NLUnknown1
2026-11-07SURF B.V.NLUnknown1
2026-11-06SURF B.V.NLUnknown1
2026-11-05SURF B.V.NLUnknown1
2026-11-04SURF B.V.NLUnknown1
2026-11-03SURF B.V.NLUnknown1
2026-11-02SURF B.V.NLUnknown1
2026-11-01SURF B.V.NLUnknown1
2026-10-31SURF B.V.NLUnknown1
2026-10-30SURF B.V.NLUnknown1
2026-10-29SURF B.V.NLUnknown4
2026-10-28SURF B.V.NLUnknown4
2026-10-27SURF B.V.NLUnknown4
2026-10-26SURF B.V.NLUnknown4
2026-10-25SURF B.V.NLUnknown4
2026-10-24SURF B.V.NLUnknown4
2026-10-23SURF B.V.NLUnknown4
2026-10-22SURF B.V.NLUnknown0
2026-10-21SURF B.V.NLUnknown0
2026-10-20SURF B.V.NLUnknown0
2026-10-19SURF B.V.NLUnknown0
2026-10-18SURF B.V.NLUnknown0
2026-10-17SURF B.V.NLUnknown0
2026-10-16SURF B.V.NLUnknown0
2026-10-15SURF B.V.NLUnknown0
2026-10-14SURF B.V.NLUnknown0
2026-10-13SURF B.V.NLUnknown0
2026-10-12SURF B.V.NLUnknown0
2026-10-11SURF B.V.NLUnknown0
2026-10-10SURF B.V.NLUnknown0
2026-10-09SURF B.V.NLUnknown0
2026-10-08SURF B.V.NLUnknown0
2026-10-07SURF B.V.NLUnknown0
2026-10-06SURF B.V.NLUnknown0
2026-10-05SURF B.V.NLUnknown0
2026-10-04SURF B.V.NLUnknown0
2026-10-03SURF B.V.NLUnknown3
2026-10-02SURF B.V.NLUnknown4
2026-10-01SURF B.V.NLUnknown4
2026-09-30SURF B.V.NLUnknown4
2026-09-29SURF B.V.NLUnknown4
2026-09-28SURF B.V.NLUnknown4
2026-09-27SURF B.V.NLUnknown4
2026-09-26SURF B.V.NLUnknown4
2026-09-25SURF B.V.NLUnknown4
2026-09-24SURF B.V.NLUnknown3
2026-09-23SURF B.V.NLUnknown4
2026-09-22SURF B.V.NLUnknown4
2026-09-21SURF B.V.NLUnknown1
2026-09-20SURF B.V.NLUnknown1
2026-09-19SURF B.V.NLUnknown1
2026-09-18SURF B.V.NLUnknown1
2026-09-17SURF B.V.NLUnknown1
2026-09-16SURF B.V.NLUnknown1
2026-09-15SURF B.V.NLUnknown1
2026-09-14SURF B.V.NLUnknown1
2026-09-13SURF B.V.NLUnknown1
2026-09-12SURF B.V.NLUnknown1
2026-09-11SURF B.V.NLUnknown1
2026-09-10SURF B.V.NLUnknown1
2026-09-09SURF B.V.NLUnknown1
2026-09-08SURF B.V.NLUnknown1
2026-09-07SURF B.V.NLUnknown1
2026-09-06SURF B.V.NLUnknown1
2026-09-05SURF B.V.NLUnknown1
2026-09-04SURF B.V.NLUnknown1
2026-09-03SURF B.V.NLUnknown1
2026-09-02SURF B.V.NLUnknown1
2026-09-01SURF B.V.NLUnknown1
2026-08-31SURF B.V.NLUnknown0
2026-08-30SURF B.V.NLUnknown0
2026-08-29SURF B.V.NLUnknown0
2026-08-28SURF B.V.NLUnknown0
2026-08-27SURF B.V.NLUnknown0
2026-08-26SURF B.V.NLUnknown0
2026-08-25SURF B.V.NLUnknown0
2026-08-24SURF B.V.NLUnknown0
2026-08-23SURF B.V.NLUnknown0
2026-08-22SURF B.V.NLUnknown0
2026-08-21SURF B.V.NLUnknown0
2026-08-20SURF B.V.NLUnknown0
2026-08-19SURF B.V.NLUnknown0
2026-08-18SURF B.V.NLUnknown0
2026-08-17SURF B.V.NLUnknown0
2026-08-16SURF B.V.NLUnknown0
2026-08-15SURF B.V.NLUnknown0
2026-08-14SURF B.V.NLUnknown0
2026-08-13SURF B.V.NLUnknown0
2026-08-12SURF B.V.NLUnknown0
2026-08-11SURF B.V.NLUnknown0
2026-08-10SURF B.V.NLUnknown0
2026-08-09SURF B.V.NLUnknown0
2026-08-08SURF B.V.NLUnknown0
2026-08-07SURF B.V.NLUnknown0
2026-08-06SURF B.V.NLUnknown0
2026-08-05SURF B.V.NLUnknown0
2026-08-04SURF B.V.NLUnknown0
2026-08-03SURF B.V.NLUnknown0
2026-08-02SURF B.V.NLUnknown0
2026-08-01SURF B.V.NLUnknown0
2026-07-31SURF B.V.NLUnknown0
2026-07-30SURF B.V.NLUnknown0
2026-07-29SURF B.V.NLUnknown0
2026-07-28SURF B.V.NLUnknown0
2026-07-27SURF B.V.NLUnknown0
2026-07-26SURF B.V.NLUnknown0
2026-07-25SURF B.V.NLUnknown0
2026-07-24SURF B.V.NLUnknown0
2026-07-23SURF B.V.NLUnknown0
2026-07-22SURF B.V.NLUnknown0
2026-07-21SURF B.V.NLUnknown0
2026-07-20SURF B.V.NLUnknown0
2026-07-19SURF B.V.NLUnknown0
2026-07-18SURF B.V.NLUnknown0
2026-07-17SURF B.V.NLUnknown0
2026-07-16SURF B.V.NLUnknown0
2026-07-15SURF B.V.NLUnknown0
2026-07-14SURF B.V.NLUnknown0
2026-07-13SURF B.V.NLUnknown4
2026-07-12SURF B.V.NLUnknown4
2026-07-11SURF B.V.NLUnknown4
2026-07-10SURF B.V.NLUnknown4
2026-07-09SURF B.V.NLUnknown4
2026-07-08SURF B.V.NLUnknown4
2026-07-07SURF B.V.NLUnknown4
2026-07-06SURF B.V.NLUnknown4
2026-07-05SURF B.V.NLUnknown4
2026-07-04SURF B.V.NLUnknown4
2026-07-03SURF B.V.NLUnknown4
2026-07-02SURF B.V.NLUnknown4
2026-07-01SURF B.V.NLUnknown1
2026-06-30SURF B.V.NLUnknown1
2026-06-29SURF B.V.NLUnknown1
2026-06-28SURF B.V.NLUnknown1
2026-06-27SURF B.V.NLUnknown1
2026-06-26SURF B.V.NLUnknown1
2026-06-25SURF B.V.NLUnknown1
2026-06-24SURF B.V.NLUnknown1
2026-06-23SURF B.V.NLUnknown1
2026-06-22SURF B.V.NLUnknown1
2026-06-21SURF B.V.NLUnknown1
2026-06-20SURF B.V.NLUnknown1
2026-06-19SURF B.V.NLUnknown1
2026-06-18SURF B.V.NLUnknown1
2026-06-17SURF B.V.NLUnknown1
2026-06-16SURF B.V.NLUnknown1
2026-06-15SURF B.V.NLUnknown1
2026-06-14SURF B.V.NLUnknown1
2026-06-13SURF B.V.NLUnknown1

IP-block changes

Open full filtered history →
ObservedBlockActionPrevious originsNew origins
2026-10-30145.102.136.0/22ReleasedAS1199—
2026-10-30145.152.0.0/13ReleasedAS1199—
2026-10-302001:610:5ea::/48ReleasedAS1199—
2026-10-23145.102.136.0/22Acquired—AS1199
2026-10-23145.111.0.0/16Acquired—AS1199
2026-10-23145.152.0.0/13Acquired—AS1199
2026-10-232001:610:5ea::/48Acquired—AS1199
2026-10-04145.102.136.0/22ReleasedAS1199—
2026-10-04145.111.0.0/16ReleasedAS1199—
2026-10-04145.152.0.0/13ReleasedAS1199—
2026-10-032001:610:5ea::/48ReleasedAS1199AS1103
2026-09-25145.111.0.0/16AcquiredAS1101AS1199
2026-09-24145.111.0.0/16ReleasedAS1199AS1101
2026-09-22145.102.136.0/22Acquired—AS1199
2026-09-22145.152.0.0/13Acquired—AS1199
2026-09-222001:610:5ea::/48Acquired—AS1199
2026-09-01145.111.0.0/16Acquired—AS1199
2026-07-14145.102.136.0/22ReleasedAS1199—
2026-07-14145.111.0.0/16ReleasedAS1199—
2026-07-14145.152.0.0/13ReleasedAS1199—
2026-07-142001:610:5ea::/48ReleasedAS1199—
2026-07-02145.102.136.0/22Acquired—AS1199
2026-07-02145.152.0.0/13Acquired—AS1199
2026-07-022001:610:5ea::/48Acquired—AS1199
Changes page 1