Square, Inc.
AS15211 is Square, Inc. (squareup.com). It announces 3,584 IPv4 addresses in 13 prefixes, and 3 IPv6 prefixes.
United States· ARIN· allocated 2009-12-22· 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 States1,536 · 42.86%
- Japan1,024 · 28.57%
- The Netherlands1,024 · 28.57%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SQUARE
- name
- Square, Inc.
- org
- SQUAR-27
- org name
- Square, Inc.
- org address
- 1455 Market St., Suite 600, San Francisco, CA, 94103
- org city
- San Francisco
- org country
- US
- country
- US
- source
- arin
- created
- 2009-12-22
- updated
- 2012-03-02
- abuse name
- Square Ops
- abuse email
- noc+arin@squareup.com
- abuse phone
- +1-415-375-3176
- abuse kind
- role
- abuse city
- Oakland
- abuse country
- US
- admin name
- Square Ops
- admin email
- noc+arin@squareup.com
- admin phone
- +1-415-375-3176
- admin kind
- role
- admin city
- Oakland
- admin country
- US
- tech
- SQUAR1-ARIN
- tech name
- Square Ops
- tech email
- noc+arin@squareup.com
- tech phone
- +1-415-375-3176
- tech kind
- role
- tech city
- Oakland
- 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.
- 0.11%
- 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 |
|---|---|---|---|---|
| 74.122.184.0/21 | United States | not found | 16 | 2026-10-02 |
| 74.122.185.0/24 | United States | not found | 16 | 2026-10-02 |
| 74.122.187.0/24 | United States | not found | 16 | 2026-10-02 |
| 74.122.188.0/24 | United States | not found | 16 | 2026-10-02 |
| 74.122.189.0/24 | United States | not found | 16 | 2026-10-02 |
| 74.122.190.0/24 | United States | not found | 16 | 2026-10-02 |
| 74.122.191.0/24 | United States | not found | 16 | 2026-10-02 |
| 103.31.216.0/22 | Japan | not found | 16 | 2026-10-02 |
| 103.31.216.0/24 | Japan | not found | 16 | 2026-10-02 |
| 103.31.219.0/24 | Japan | not found | 16 | 2026-10-02 |
| 185.57.56.0/22 | The Netherlands | not found | 16 | 2026-10-02 |
| 185.57.56.0/24 | The Netherlands | not found | 16 | 2026-10-02 |
| 185.57.58.0/23 | The Netherlands | not found | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:df0:440::/48 | Japan | not found | 19 | 2026-10-02 |
| 2620:30::/44 | United States | not found | 19 | 2026-10-02 |
| 2a02:5760::/32 | The Netherlands | not found | 19 | 2026-10-02 |
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