Data as of Nov 13, 2026
173.0.48.0/20
No anonymizer space · no proxy exits in 30 daysWowrack.com
Announcement
this exact prefix
No RPKI
Announced by
Type
Hosting
Recent change
New origin Sep 18, 2026
from AS23033 Wowrack.com
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.0.48.0/21 since Jun 2026 | AS27323 | Hosting | Wowrack.com | |
| 173.0.48.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.49.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.50.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.53.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.54.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.55.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.56.0/21 since Sep 18, 2026 | AS23033 | Hosting | Wowrack.com | |
| 173.0.56.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.57.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.58.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.59.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.60.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.61.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com | |
| 173.0.62.0/24 since May 2021 | AS27323 | Hosting | Wowrack.com |
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 |
|---|---|---|---|---|---|---|
| 173.0.48.0/20 | 4,096 | WOWRACK-AGGR-173-0-48-0-20 | Wowrack.com (WOWTEC-1) · US | Direct Allocation | Jun 22, 2010 | abuse@ |
| └ 173.0.63.0/24 | 256 | CLOUDRAYA-SEA | unknown | — | — | — |
Network & registry
Origin network
AS23033
US
- Name
- Wowrack.com
- Type
- Hosting
- Registered
- Jan 7, 2002
- Domain
- wowrack.com
- Website
- www.wowrack.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
latest 12 of 16 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2010
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 4
- Last change of origin
- Feb 2026
Recorded history
History
- Stints on record
- 16
- Handoffs
- 11
Whois
Registration for this announcement
- Range
- 173.
0. 48. 0/ 20 - Netname
- WOWRACK-AGGR-173-0-48-0-20
- Registrant
- Wowrack.com
- Organization
- Wowrack.com (WOWTEC-1)
- Org address
- 12201 Tukwila International Blvd, Seattle, WA, 98168
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-0-48-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Jun 22, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 22, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
wowrack. com - Name
- Wowrack Abuse Team
- Phone
- +1-206-522-4402
- Handle
- WAT1-ARIN