Data as of Nov 3, 2026
172.255.48.0/22
No anonymizer space · no proxy exits in 30 daysGossamer Threads Inc.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 172.255.48.0/20 | 4,096 | GOSSAMERTHREADS | Gossamer Threads Inc. (GOSSA-1) · CA | Direct Allocation | Feb 22, 2016 | [email protected] |
| └ 172.255.48.0/26 | 64 | NET-172-255-48-0-26 | unknown | — | — | — |
| └ 172.255.48.64/28 | 16 | NET-172-255-48-64-28 | unknown | — | — | — |
| └ 172.255.48.80/28 | 16 | NET-172-255-48-80-28 | unknown | — | — | — |
| └ 172.255.48.96/27 | 32 | NET-172-255-48-96-27 | unknown | — | — | — |
| └ 172.255.48.160/28 | 16 | NET-172-255-48-160-28 | unknown | — | — | — |
| └ 172.255.48.176/28 | 16 | NET-172-255-48-176-28 | unknown | — | — | — |
| └ 172.255.48.224/28 | 16 | NET-172-255-48-224-28 | unknown | — | — | — |
| └ 172.255.49.0/25 | 128 | NET-172-255-49-0-25 | unknown | — | — | — |
| └ 172.255.49.144/28 | 16 | NET-172-255-49-144-28 | unknown | — | — | — |
| └ 172.255.49.160/27 | 32 | NET-172-255-49-160-27 | unknown | — | — | — |
| └ 172.255.49.192/29 | 8 | NET-172-255-49-192-29 | unknown | — | — | — |
| └ 172.255.49.208/28 | 16 | NET-172-255-49-208-28 | unknown | — | — | — |
| └ 172.255.49.224/28 | 16 | NET-172-255-49-224-28 | unknown | — | — | — |
| └ 172.255.49.240/28 | 16 | NET-172-255-49-240-28 | unknown | — | — | — |
| └ 172.255.50.0/28 | 16 | NET-172-255-50-0-28 | unknown | — | — | — |
| └ 172.255.50.16/28 | 16 | NET-172-255-50-16-28 | unknown | — | — | — |
| └ 172.255.50.48/29 | 8 | NET-172-255-50-48-29 | unknown | — | — | — |
| └ 172.255.50.56/29 | 8 | NET-172-255-50-56-29 | unknown | — | — | — |
| └ 172.255.50.72/29 | 8 | NET-172-255-50-72-29 | unknown | — | — | — |
| └ 172.255.50.80/29 | 8 | NET-172-255-50-80-29 | unknown | — | — | — |
| └ 172.255.50.88/29 | 8 | NET-172-255-50-88-29 | unknown | — | — | — |
| └ 172.255.50.96/27 | 32 | NET-172-255-50-96-27 | unknown | — | — | — |
| └ 172.255.50.128/27 | 32 | NET-172-255-50-128-27 | unknown | — | — | — |
| └ 172.255.50.160/29 | 8 | NET-172-255-50-160-29 | unknown | — | — | — |
| └ 172.255.50.168/29 | 8 | NET-172-255-50-168-29 | unknown | — | — | — |
| └ 172.255.50.176/29 | 8 | NET-172-255-50-176-29 | unknown | — | — | — |
| └ 172.255.50.184/29 | 8 | NET-172-255-50-184-29 | unknown | — | — | — |
| └ 172.255.50.192/29 | 8 | NET-172-255-50-192-29 | unknown | — | — | — |
| └ 172.255.50.224/29 | 8 | NET-172-255-50-224-29 | unknown | — | — | — |
| └ 172.255.50.240/28 | 16 | NET-172-255-50-240-28 | unknown | — | — | — |
| └ 172.255.51.0/28 | 16 | NET-172-255-51-0-28 | unknown | — | — | — |
| └ 172.255.51.48/29 | 8 | NET-172-255-51-48-29 | unknown | — | — | — |
| └ 172.255.51.56/29 | 8 | NET-172-255-51-56-29 | unknown | — | — | — |
| └ 172.255.51.64/28 | 16 | NET-172-255-51-64-28 | unknown | — | — | — |
| └ 172.255.51.96/28 | 16 | NET-172-255-51-96-28 | unknown | — | — | — |
| └ 172.255.51.200/29 | 8 | NET-172-255-51-200-29 | unknown | — | — | — |
| └ 172.255.51.208/29 | 8 | NET-172-255-51-208-29 | unknown | — | — | — |
| └ 172.255.51.216/29 | 8 | NET-172-255-51-216-29 | unknown | — | — | — |
| └ 172.255.51.224/28 | 16 | NET-172-255-51-224-28 | unknown | — | — | — |
| └ 172.255.51.240/29 | 8 | NET-172-255-51-240-29 | unknown | — | — | — |
| └ 172.255.51.248/29 | 8 | NET-172-255-51-248-29 | unknown | — | — | — |
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2016
- Current origin since
- Mar 2016 · 11 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS36483 | RADB | GT Route | MAINT-AS29907 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 172.255.48.0/20
- Netname
- GOSSAMERTHREADS
- Registrant
- Gossamer Threads Inc.
- Organization
- Gossamer Threads Inc. (GOSSA-1)
- Org address
- 1725 16th Avenue, Suite 100, Richmond Hill, ON, L4B 0B3
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-172-255-48-0-1
- Parent
- NET-172-0-0-0-0
- Created
- Feb 22, 2016
- RIR
- ARIN
- Country
- CA
- Delegated
- Feb 22, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Admin
- Phone
- +1-888-227-2666
- Handle
- ABUSE3172-ARIN