AS53713
National Cement Company
AS53713 is National Cement Company (interworld.net). It announces 768 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-05-02· business
768
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
768
of its IPv4 geolocated
1
country
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States768 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NATIONAL-CEMENT
- name
- National Cement Company
- org
- NATION-11
- org name
- National Cement Company
- org address
- 15821 Ventura Blvd. STE 475, Encino, CA, 91436
- org city
- Encino
- org country
- US
- country
- US
- source
- arin
- created
- 2011-05-02
- updated
- 2012-03-02
- remarks
- National Cement Company
- abuse
- NCID-ARIN
- abuse name
- National Cement IT Department
- abuse email
- domreg@natcem.com
- abuse phone
- +1-818-728-5200
- abuse kind
- role
- abuse city
- Encino
- abuse country
- US
- admin name
- National Cement IT Department
- admin email
- domreg@natcem.com
- admin phone
- +1-818-728-5200
- admin kind
- role
- admin city
- Encino
- admin country
- US
- tech
- NCID-ARIN|RW239-ARIN|STOIL-ARIN
- tech name
- National Cement IT Department
- tech email
- domreg@natcem.com
- tech phone
- +1-818-728-5200
- tech kind
- role
- tech city
- Encino
- tech country
- US
- abuse validated
- 1
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Carrier IP256Verizon33.33%
- None here
- 0.52%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 199.204.95.0/24 | United States | not found | 16 | 2026-10-02 |
| 204.80.191.0/24 | United States | not found | 17 | 2026-10-02 |
| 208.255.195.0/24 | United States | not found | 16 | 2026-10-02 |
00 · Evaluate
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
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