Metropolitan Water District of Southern California
AS21799 is Metropolitan Water District of Southern California (mwdh2o.com). It announces 1,792 IPv4 addresses in 7 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2001-06-21· business
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 States1,792 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- MWDSC
- name
- Metropolitan Water District of Southern California
- org
- MWDSC
- org name
- Metropolitan Water District of Southern California
- org address
- PO Box 54153, Los Angeles, CA, 90071
- org city
- Los Angeles
- org country
- US
- country
- US
- source
- arin
- created
- 2001-06-21
- updated
- 2012-03-02
- abuse name
- Meng Ti
- abuse email
- dschomaker@mwdh2o.com
- abuse phone
- +1-213-217-6969
- abuse kind
- person
- abuse city
- Los Angeles
- abuse country
- US
- admin name
- Meng Ti
- admin email
- dschomaker@mwdh2o.com
- admin phone
- +1-213-217-6969
- admin kind
- person
- admin city
- Los Angeles
- admin country
- US
- tech
- JM2640-ARIN
- tech name
- Jay Mohr
- tech email
- jmohr@hotmail.com
- tech phone
- +1-213-217-7053
- tech kind
- person
- tech city
- Los Angeles
- 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.
- None here
- geonode0.06%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 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 |
|---|---|---|---|---|
| 144.166.53.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.55.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.56.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.74.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.174.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.176.0/24 | United States | not found | 17 | 2026-10-02 |
| 144.166.178.0/24 | United States | not found | 17 | 2026-10-02 |
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