Prosper Marketplace, Inc
AS19843 is Prosper Marketplace, Inc (prosper.com). It announces 512 IPv4 addresses in 2 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 2014-09-17· 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 States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- PROSPERMARKETPLACE
- name
- Prosper Marketplace, Inc
- org
- PM-204
- org name
- Prosper Marketplace, Inc
- org address
- 221 Main Street, 3rd Floor, San Francisco, CA, 94105
- org city
- San Francisco
- org country
- US
- country
- US
- source
- arin
- created
- 2014-09-17
- updated
- 2014-09-17
- abuse name
- Administrator
- abuse email
- NetworkEngineering@prosper.com
- abuse phone
- +1-415-593-5400
- abuse kind
- role
- abuse city
- San Francisco
- abuse country
- US
- admin name
- Administrator
- admin email
- NetworkEngineering@prosper.com
- admin phone
- +1-415-593-5400
- admin kind
- role
- admin city
- San Francisco
- admin country
- US
- tech name
- Administrator
- tech email
- NetworkEngineering@prosper.com
- tech phone
- +1-415-593-5400
- tech kind
- role
- tech city
- San Francisco
- 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.
- 1.17%
- None here
- 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 |
|---|---|---|---|---|
| 216.59.134.0/24 | United States | valid | 16 | 2026-10-02 |
| 216.59.135.0/24 | United States | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:810:3000::/48 | United States | valid | 19 | 2026-10-02 |
| 2602:810:3001::/48 | United States | valid | 19 | 2026-10-02 |
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