AS2047
Hoffmann - La Roche Ltd.
CHUnknown2026-06-13
Announced prefixes 33
128.137.0.0/16141.167.0.0/16145.245.0.0/16162.132.0.0/16193.58.155.0/24193.228.103.0/24194.26.26.0/24194.120.80.0/20196.3.35.0/24196.3.36.0/24196.3.37.0/24196.3.38.0/24196.3.39.0/24196.3.43.0/24196.3.44.0/24196.3.46.0/24196.3.47.0/24196.3.48.0/24196.3.49.0/24196.3.50.0/24196.3.56.0/24198.21.16.0/24198.21.19.0/24198.21.20.0/24198.21.21.0/24198.21.26.0/24198.21.27.0/24198.21.31.0/242a04:c440::/322a04:c440:8000::/362a04:c440:8000::/402a04:c442:6400::/402a04:c444::/32Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-12 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-11 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-10 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-09 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-08 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-07 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-06 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-05 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-04 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-03 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-02 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-11-01 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-31 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-30 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-29 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-28 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-27 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-26 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-25 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-24 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-23 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-22 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-21 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-20 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-19 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-18 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-17 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-16 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-15 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-14 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-13 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-12 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-11 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-10 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-09 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-08 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-07 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-06 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-05 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-04 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-03 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-02 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-10-01 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-30 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-29 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-28 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-27 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-26 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-25 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-24 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-23 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-22 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-21 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-20 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-19 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-18 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-17 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-16 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-15 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-14 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-13 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-12 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-11 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-10 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-09 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-08 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-07 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-06 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-05 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-04 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-03 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-02 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-09-01 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-08-31 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-08-30 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-08-29 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-08-28 | Hoffmann - La Roche Ltd. | CH | Unknown | 29 |
| 2026-08-27 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-26 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-25 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-24 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-23 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-22 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-21 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-20 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-19 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-18 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-17 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-16 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-15 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-14 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-13 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-12 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-11 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-10 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-09 | Hoffmann - La Roche Ltd. | CH | Unknown | 24 |
| 2026-08-08 | Hoffmann - La Roche Ltd. | CH | Unknown | 34 |
| 2026-08-07 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-06 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-05 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-04 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-03 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-02 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-08-01 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-31 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-30 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-29 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-28 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-27 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-26 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-25 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-24 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-23 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-22 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-21 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-20 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-19 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-18 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-17 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-16 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-15 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-14 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-13 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-12 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-11 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-10 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-09 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-08 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-07 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-06 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-05 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-04 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-03 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-02 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-07-01 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-30 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-29 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-28 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-27 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-26 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-25 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-24 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-23 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-22 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-21 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-20 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-19 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-18 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-17 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-16 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-15 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-14 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
| 2026-06-13 | Hoffmann - La Roche Ltd. | CH | Unknown | 33 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-08-28 | 192.104.72.0/24 | Acquired | — | AS2047 |
| 2026-08-28 | 194.147.45.0/24 | Acquired | — | AS2047 |
| 2026-08-28 | 203.135.189.0/24 | Acquired | — | AS2047 |
| 2026-08-28 | 204.17.168.0/24 | Acquired | — | AS2047 |
| 2026-08-28 | 206.53.226.0/23 | Acquired | — | AS2047 |
| 2026-08-09 | 72.34.128.0/19 | Acquired | — | AS2047 |
| 2026-08-09 | 128.137.134.0/24 | Released | AS2047 | — |
| 2026-08-09 | 151.120.0.0/16 | Acquired | — | AS2047 |
| 2026-08-09 | 175.28.64.0/18 | Acquired | — | AS2047 |
| 2026-08-09 | 192.12.78.0/24 | Acquired | AS10725 | AS2047 |
| 2026-08-09 | 193.43.152.0/22 | Acquired | — | AS2047 |
| 2026-08-09 | 193.43.156.0/23 | Acquired | — | AS2047 |
| 2026-08-09 | 194.120.96.0/21 | Acquired | — | AS2047 |
| 2026-08-09 | 196.3.32.0/20 | Acquired | — | AS2047 |
| 2026-08-09 | 196.3.35.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.36.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.37.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.38.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.39.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.43.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.44.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.46.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.47.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.48.0/21 | Acquired | — | AS2047 |
| 2026-08-09 | 196.3.48.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.49.0/24 | Released | AS2047 | — |
| 2026-08-09 | 196.3.50.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.16.0/20 | Acquired | — | AS2047 |
| 2026-08-09 | 198.21.16.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.19.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.20.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.21.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.26.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.27.0/24 | Released | AS2047 | — |
| 2026-08-09 | 198.21.31.0/24 | Released | AS2047 | — |
| 2026-08-08 | 128.137.134.0/24 | Acquired | — | AS2047 |
Changes page 1