Data as of Nov 9, 2026
208.255.195.0/24
No anonymizer space · no proxy exits in 30 daysNational Cement Company · space held by Verizon Business
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 208.192.0.0/10 | AS701 | Internet provider | 7,087 46 always on | Verizon Business |
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 |
|---|---|---|---|---|---|---|
| 208.192.0.0/10 | 4,194,304 | UUNET1996B | Verizon Business (MCICS) · US | Direct Allocation | May 8, 1996 | abuse@ |
| └ 208.255.195.0/24 | 256 | UU-208-255-195 | National Cement Company, Inc. (C07553492) · US | Reassigned | May 18, 2020 | abuse@ via UUNET1996B |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Verizon Business
- Handle
- MCICS
- Range
- 208.
192. 0. 0/ 10 - Registration type
- Direct Allocation
- Record created
- May 8, 1996
- Legacy
- yes
Origin network
AS53713
US
- Name
- National Cement Company
- Type
- Business
- Registered
- May 2, 2011
- Domain
- nationalcement.com
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Dec 2022 · 3.9 yr
- Origin networks
- 2
- Last change of origin
- May 2020
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS53713 | ALTDB | NATIONAL-CEMENT National Cement Company 15821 Ventura Bl 475 | MAINT-AS53713 | May 17, 2020 |
Whois
Registration for this announcement
- Range
- 208.
255. 195. 0/ 24 - Netname
- UU-208-255-195
- Registrant
- National Cement Company, Inc.
- Organization
- National Cement Company, Inc. (C07553492)
- Type
- Reassigned
- Handle
- NET-208-255-195-0-1
- Parent
- NET-208-192-0-0-1
- Created
- May 18, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- May 8, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
verizon. com - Name
- Abuse
- Phone
- +1-800-900-0241
- Handle
- ABUSE5603-ARIN