AS19005
J2 Global Ventures, LLC
AS19005 is J2 Global Ventures, LLC (smtp.com). It announces 12,288 IPv4 addresses in 11 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2011-04-06· business
12,288
IPv4 addresses announced
11
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
12,288
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 States12,288 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MOZGROUP-SMTP
- name
- J2 Global Ventures, LLC
- org
- JGVL
- org name
- J2 Global Ventures, LLC
- org address
- 700 S. Flower St., 15th Floor, Los Angeles, CA, 90017
- org city
- Los Angeles
- org country
- US
- country
- US
- source
- arin
- created
- 2011-04-06
- updated
- 2022-12-05
- abuse name
- Abuse
- abuse email
- abuse@campaigner.com
- abuse phone
- +1-613-733-0000
- abuse kind
- role
- abuse city
- Nepean
- abuse country
- CA
- admin name
- David Castagnola
- admin email
- david.castagnola@ziffdavis.com
- admin phone
- +1-323-860-9281
- admin kind
- person
- admin city
- Los Angeles
- admin country
- US
- tech name
- IP Administration
- tech email
- ipadmin@ign.com
- tech phone
- +1-212-503-5480
- tech kind
- role
- tech city
- New York
- tech country
- US
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.
- 0.02%
- None here
- None here
- None here
- None here
- None here
- Hosting IP5124.17%
- None here
- None here
- None here
- None here
- SMTP IP140.11%
- 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 |
|---|---|---|---|---|
| 74.91.80.0/23 | United States | not found | 17 | 2026-10-02 |
| 74.91.82.0/23 | United States | not found | 17 | 2026-10-02 |
| 74.91.84.0/23 | United States | not found | 17 | 2026-10-02 |
| 74.91.86.0/23 | United States | not found | 17 | 2026-10-02 |
| 74.91.88.0/22 | United States | not found | 17 | 2026-10-02 |
| 74.91.92.0/22 | United States | not found | 17 | 2026-10-02 |
| 192.40.160.0/22 | United States | not found | 17 | 2026-10-02 |
| 192.40.164.0/22 | United States | not found | 17 | 2026-10-02 |
| 192.40.168.0/22 | United States | not found | 17 | 2026-10-02 |
| 192.40.172.0/22 | United States | not found | 17 | 2026-10-02 |
| 192.40.176.0/20 | United States | not found | 17 | 2026-10-02 |
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