Data as of Nov 7, 2026
199.171.208.0/21
No anonymizer space · no proxy exits in 30 daysVerizon Business
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 199.171.208.0/24 since Oct 2016 | AS10690 | Business | Verizon Business | |
| 199.171.210.0/24 since Oct 2016 | AS10690 | Business | Verizon Business | |
| 199.171.211.0/24 since Oct 2016 | AS10690 | Business | Verizon Business | |
| 199.171.212.0/24 since Oct 2016 | AS10690 | Business | Verizon Business | |
| 199.171.213.0/24 since Oct 2016 | AS10690 | Business | Verizon Business |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 199. | 262,144 | NETBLK-UUCBLK170-173 | Verizon Business (MCICS) · US | Direct Allocation | Feb 10, 1994 | abuse@ |
| └ 199.171.208.0/21 | 2,048 | UU-199-171-208 | NetScout (C06605959) · US | Reassigned | Jul 11, 2017 | abuse@ via NETBLK-UUCBLK170-173 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,280 | 63% | 5 | |
| Internet provider | 768 | 38% | 2 |
Network & registry
Announced by
Covering announcement 199.170.0.0/15
- Prefix
- 199.170.0.0/15
- Announced by
- AS701 Verizon Business
- Type
- Internet provider
- Proxy exits
- 17
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- NETBLK-UUCBLK170-173
- 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 199.170.0.0/15
199.170.0.0/15
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
IRR
Route objects on 199.170.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS701 | ARIN | MCI Communications Services, LLC d/b/a Verizon Business | MNT-MCICS | Nov 5, 2021 |
Whois
Registration for this announcement
- Range
- 199.
170. 0. 0 - 199. 173. 255. 255 - Netname
- NETBLK-UUCBLK170-173
- Registrant
- Verizon Business
- Organization
- Verizon Business (MCICS)
- Org address
- 22001 Loudoun County Pkwy, Ashburn, VA, 20147
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-199-170-0-0-1
- Parent
- NET-199-0-0-0-0
- Created
- Feb 10, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 10, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN