Ribbon Communications Operating Company, Inc.
AS5777 is Ribbon Communications Operating Company, Inc. (rbbn.com). It announces 2,304 IPv4 addresses in 9 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2009-10-05· 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 States2,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- RIBBON
- name
- Ribbon Communications Operating Company, Inc.
- org
- RCO-22
- org name
- Ribbon Communications Operating Company, Inc.
- org address
- 4 Technology Park Drive, Westford, MA, 01886
- org city
- Westford
- org country
- US
- country
- US
- source
- arin
- created
- 2009-10-05
- updated
- 2020-08-04
- abuse name
- Heather Phelps
- abuse email
- Heather.Phelps@rbbn.com
- abuse phone
- +1-866-750-5040
- abuse kind
- person
- abuse city
- Plano
- abuse country
- US
- admin name
- Heather Phelps
- admin email
- Heather.Phelps@rbbn.com
- admin phone
- +1-866-750-5040
- admin kind
- person
- admin city
- Plano
- admin country
- US
- tech name
- Ben Alef
- tech email
- ben.alef@rbbn.com
- tech phone
- +1-972-265-3875
- tech kind
- person
- tech city
- Plano
- 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.
- 0.04%
- None here
- None here
- None here
- None here
- None here
- Hosting IP76833.33%
- None here
- None here
- None here
- 0.17%
- 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 |
|---|---|---|---|---|
| 63.149.188.0/24 | United States | not found | 17 | 2026-10-02 |
| 64.129.37.0/24 | United States | not found | 17 | 2026-10-02 |
| 74.203.183.0/24 | United States | not found | 17 | 2026-10-02 |
| 97.65.224.0/24 | United States | not found | 17 | 2026-10-02 |
| 147.234.170.0/24 | United States | valid | 17 | 2026-10-02 |
| 147.234.175.0/24 | United States | valid | 17 | 2026-10-02 |
| 147.234.184.0/24 | United States | valid | 1 | 2026-10-02 |
| 208.116.153.0/24also AS3257 | United States | not found | 1 | 2026-10-02 |
| 216.110.2.0/24 | United States | not found | 17 | 2026-10-02 |
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