Data as of Nov 3, 2026
71.243.0.0/24
No anonymizer space · no proxy exits in 30 daysVerizon Business
Network & registry
Announced by
Covering announcement 71.243.0.0/17
- Prefix
- 71.243.0.0/17
- Announced by
- AS701 Verizon Business
- Type
- Residential
- Proxy exits
- 17
- RPKI
- RPKI valid
- Netname
- VIS-BLOCK
- Registrant
- Verizon Business
- RIR
- ARIN
Origin network
AS701
US
- Name
- Verizon Business
- Type
- Internet provider
- Registered
- Aug 3, 1990
- Domain
- verizonbusiness.com
- Website
- www.verizon.com/business/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 71.243.0.0/17
71.243.0.0/17
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- May 2013
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 71.243.0.0/17 | AS701 | /17 | ARIN | RPKI valid |
IRR
Route objects on 71.243.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS701 | ARIN | MCI Communications Services, LLC d/b/a Verizon Business | MNT-MCICS | Nov 12, 2021 |
Whois
Registration for this announcement
- Range
- 71.241.224.0 - 71.253.255.255
- Netname
- VIS-BLOCK
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-71-241-224-0-1
- Parent
- NET-71-0-0-0-0
- Created
- Nov 9, 2004
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 9, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN