Data as of Nov 11, 2026
207.158.52.0/24
No anonymizer space · no proxy exits in 30 daysM5 Computer Security · space held by American Internet Services, LLC.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 207.158.32.0/19 since Mar 2024 | AS11320 | Hosting | American Internet Services, LLC. | |
| 207.158.0.0/18 since Mar 2024 | AS11320 | Hosting | American Internet Services, LLC. |
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 |
|---|---|---|---|---|---|---|
| 207.158.0.0/18 | 16,384 | AIS-WEST2 | American Internet Services, LLC. (AMERI-504) · US | Direct Allocation | Jun 22, 1996 | abuse@ |
| └ 207.158.52.0/24 | 256 | M5-SECURITY-NETBLK-9 | M5 Computer Security (MCS-227) · US | Reassigned | Jul 3, 2008 | — |
Network & registry
Registry
Holder
- Organization
- American Internet Services, LLC.
- Handle
- AMERI-504
- Range
- 207.
158. 0. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Jun 22, 1996
- Legacy
- yes
Origin network
AS21581
US
- Name
- M5 Computer Security
- Type
- Hosting
- Registered
- May 28, 2008
- Domain
- m5hosting.com
- Website
- www.m5hosting.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 207.
158. 52. 0/ 24 - Netname
- M5-SECURITY-NETBLK-9
- Registrant
- M5 Computer Security
- Organization
- M5 Computer Security (MCS-227)
- Org address
- 10601 Tierrasanta Blvd, San Diego, CA, 92124
- Org country
- US
- Type
- Reassigned
- Handle
- NET-207-158-52-0-1
- Parent
- NET-207-158-0-0-1
- Created
- Jul 3, 2008
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 22, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
m5hosting. com - Name
- Abuse
- Phone
- +1-877-344-4678
- Handle
- ABUSE1898-ARIN