IPv4 range · 2 prefixes · 98,304 addresses
50.20.0.0/16, 50.21.0.0/17
+ Add Apparent new issuance
Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.
No transfer record matches. ARIN's statistics show it not issued on 2010-10-14 and allocated (dated 2010-10-15) on 2010-10-16. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
| Date | Registry | Range | Recorded as | What happened |
|---|---|---|---|---|
| 2025-03-10 | ARIN | 50.21.28.0/22 | Not in ARIN-Issued | Transfer out of ARIN |
| 2025-03-10 | RIPE NCC | 50.21.28.0/22 | Transfer log | Transfer into the RIPE NCC |
| 2025-01-13 | ARIN | 50.21.16.0/21 | + Add | Intra-ARIN transfer |
| 2024-11-13 | ARIN | 50.20.0.0/18 | Not in ARIN-Issued | Transfer out of ARIN |
| 2024-11-13 | RIPE NCC | 50.20.0.0/18 | Transfer log | Transfer into the RIPE NCC |
| 2024-06-17 | ARIN | 50.20.192.0/22 | + Add | Intra-ARIN transfer |
| 2024-05-28 | ARIN | 50.21.32.0/19 | Not in ARIN-Issued | Transfer out of ARIN |
| 2024-05-28 | RIPE NCC | 50.21.32.0/19 | Transfer log | Transfer into the RIPE NCC |
| 2024-05-16 | ARIN | 50.20.96.0/20 | + Add | Intra-ARIN transfer |
| 2024-04-12 | ARIN | 50.21.96.0/22 | + Add | Intra-ARIN transfer |
| 2024-04-04 | ARIN | 50.20.64.0/19 | Not in ARIN-Issued | Transfer out of ARIN |
| 2024-04-04 | RIPE NCC | 50.20.64.0/19 | Transfer log | Transfer into the RIPE NCC |
| 2024-04-04 | ARIN | 50.20.128.0/18 | Not in ARIN-Issued | Transfer out of ARIN |
| 2024-04-04 | RIPE NCC | 50.20.128.0/18 | Transfer log | Transfer into the RIPE NCC |
| 2024-03-28 | ARIN | 50.21.24.0/22 | Transfer log | Merger/acquisition |
| 2023-10-03 | ARIN | 50.20.208.0/20 | + Add | Intra-ARIN transfer |
| 2023-08-18 | ARIN | 50.20.240.0/21 | + Add | Intra-ARIN transfer |
| 2023-08-09 | ARIN | 50.21.64.0/21 | + Add | Intra-ARIN transfer |
| 2023-07-28 | ARIN | 50.21.100.0/22 | + Add | Intra-ARIN transfer |
| 2023-07-24 | ARIN | 50.20.224.0/20 | Not in ARIN-Issued | Transfer out of ARIN |
| 2023-07-24 | RIPE NCC | 50.20.224.0/20 | Transfer log | Transfer into the RIPE NCC |
| 2023-07-06 | ARIN | 50.21.112.0/20 | + Add | Intra-ARIN transfer |
| 2023-07-05 | ARIN | 50.20.196.0/22 | + Add | Intra-ARIN transfer |
| 2023-06-27 | ARIN | 50.21.24.0/22 | + Add | Intra-ARIN transfer |
| 2022-10-13 | ARIN | 50.21.0.0/20 | + Add | Intra-ARIN transfer |
| 2022-08-23 | ARIN | 50.21.104.0/21 | + Add | Intra-ARIN transfer |
| 2022-07-05 | APNIC | 50.21.80.0/20 | Transfer log | Transfer into APNIC |
| 2022-07-04 | ARIN | 50.21.80.0/20 | Not in ARIN-Issued | Transfer out of ARIN |
| 2022-06-24 | ARIN | 50.20.248.0/21 | + Add | Intra-ARIN transfer |
| 2022-06-06 | ARIN | 50.20.112.0/20 | + Add | Intra-ARIN transfer |
| 2022-04-05 | ARIN | 50.21.72.0/21 | + Add | Intra-ARIN transfer |
| 2022-03-07 | ARIN | 50.20.200.0/21 | + Add | Intra-ARIN transfer |
| Date (UTC) | Log | Type | Range moved | From | To |
|---|---|---|---|---|---|
| RIPE NCC | Resource transfer | 50.21.28.0/22 | (no name given) ARIN | Max IT Finance Ltd RIPE NCC | |
| ARIN | Resource transfer | 50.21.28.0/22 | Fusion Communications, LLC ARIN | Max IT Finance Ltd RIPE NCC | |
| ARIN | Resource transfer | 50.21.16.0/21 | Fusion Communications, LLC ARIN | Beanfield Technologies Inc. ARIN | |
| RIPE NCC | Resource transfer | 50.20.0.0/18 | (no name given) ARIN | Microsoft Limited RIPE NCC | |
| ARIN | Resource transfer | 50.20.0.0/18 | Fusion Communications, LLC ARIN | Microsoft Limited RIPE NCC | |
| ARIN | Resource transfer | 50.20.192.0/22 | Fusion Communications, LLC ARIN | Core Transit LLC ARIN | |
| RIPE NCC | Resource transfer | 50.21.32.0/19 | (no name given) ARIN | Microsoft Limited RIPE NCC | |
| ARIN | Resource transfer | 50.21.32.0/19 | Fusion Communications, LLC ARIN | Microsoft Limited [ORG-MA42-RIPE] RIPE NCC | |
| ARIN | Resource transfer | 50.20.96.0/20 | Fusion Communications, LLC ARIN | CUNNINGHAM COMMUNICATIONS, INC. ARIN | |
| ARIN | Resource transfer | 50.21.96.0/22 | Fusion Communications, LLC ARIN | Hawkeye Telephone Company ARIN | |
| RIPE NCC | Resource transfer | 50.20.64.0/19 | (no name given) ARIN | Microsoft Limited RIPE NCC | |
| RIPE NCC | Resource transfer | 50.20.128.0/18 | (no name given) ARIN | Microsoft Limited RIPE NCC | |
| ARIN | Resource transfer | 50.20.64.0/19 | Fusion Communications, LLC ARIN | Microsoft Limited [ORG-MA42-RIPE] RIPE NCC | |
| ARIN | Resource transfer | 50.20.128.0/18 | Fusion Communications, LLC ARIN | Microsoft Limited [ORG-MA42-RIPE] RIPE NCC | |
| ARIN | Merger acquisition | 50.21.24.0/22 | FM ARIN | Nucleus ARIN | |
| ARIN | Resource transfer | 50.20.208.0/20 | Fusion Communications, LLC ARIN | North East Fiber, LLC ARIN | |
| ARIN | Resource transfer | 50.20.240.0/21 | Fusion Communications, LLC ARIN | Greeneville Energy Authority ARIN | |
| ARIN | Resource transfer | 50.21.64.0/21 | Fusion Communications, LLC ARIN | Beanfield Technologies Inc. ARIN | |
| ARIN | Resource transfer | 50.21.100.0/22 | Fusion Communications, LLC ARIN | IPG Photonics Corporation ARIN | |
| RIPE NCC | Resource transfer | 50.20.224.0/20 | (no name given) ARIN | Lunarnaut, LLC RIPE NCC | |
| ARIN | Resource transfer | 50.20.224.0/20 | Fusion Communications, LLC ARIN | Lunarnaut, LLC [ORG-LL465-RIPE] RIPE NCC | |
| ARIN | Resource transfer | 50.21.112.0/20 | Fusion Communications, LLC ARIN | Direct Communications Cedar Valley, LLC ARIN | |
| ARIN | Resource transfer | 50.20.196.0/22 | Fusion Communications, LLC ARIN | Mille Lacs Energy Cooperative ARIN | |
| ARIN | Resource transfer | 50.21.24.0/22 | Fusion Communications, LLC ARIN | FM ARIN | |
| ARIN | Resource transfer | 50.21.0.0/20 | Fusion Communications, LLC ARIN | Special Circumstances LLC ARIN | |
| ARIN | Resource transfer | 50.21.104.0/21 | Fusion Communications, LLC ARIN | Central Virginia Services, INC ARIN | |
| ARIN | Resource transfer | 50.21.80.0/20 | Fusion Communications, LLC ARIN | ONATI APNIC | |
| APNIC | Resource transfer | 50.21.80.0/20 | CBEY ARIN | ONATI APNIC | |
| ARIN | Resource transfer | 50.20.248.0/21 | Fusion Communications, LLC ARIN | BisectHosting ARIN | |
| ARIN | Resource transfer | 50.20.112.0/20 | Fusion Communications, LLC ARIN | WeLink Communications, Inc. ARIN | |
| ARIN | Resource transfer | 50.21.72.0/21 | Fusion Communications, LLC ARIN | Labyrinth Solutions Inc ARIN | |
| ARIN | Resource transfer | 50.20.200.0/21 | Fusion Communications, LLC ARIN | BisectHosting ARIN |
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.
Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.
This page as data: ip/50.20.0.0-50.21.127.255.json