AS11690
Cognizant
AS11690 is Cognizant (cognizant.com). It announces 2,816 IPv4 addresses in 5 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2012-09-21· business
2,816
IPv4 addresses announced
5
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
2,304
of its IPv4 geolocated
2
countries
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 States2,048 · 88.89%
- India256 · 11.11%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- COGNIZANT-US
- name
- Cognizant
- org
- CTSUC
- org name
- Cognizant
- org address
- 500 Frank W Burr Blvd, Teaneck, NJ, 07666
- org city
- Teaneck
- org country
- US
- country
- US
- source
- arin
- created
- 2012-09-21
- updated
- 2012-09-21
- abuse name
- IRT Team
- abuse email
- Abuse@Cognizant.Com
- abuse phone
- +1-866-822-2024
- abuse kind
- role
- abuse city
- Teaneck
- abuse country
- US
- admin name
- Sriram Karthik Gandhi
- admin email
- sriramkarthik.g@cognizant.com
- admin phone
- +1-201-472-7000
- admin kind
- person
- admin city
- Teaneck
- admin country
- US
- tech name
- Network Administrator
- tech email
- connect@cognizant.com
- tech phone
- +1-201-472-7000
- tech kind
- role
- tech city
- Teaneck
- 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.
- 0.25%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.14%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 27.118.33.0/24 | India | not found | 17 | 2026-10-02 |
| 198.212.56.0/22 | United States | not found | 17 | 2026-10-02 |
| 198.212.60.0/22 | United States | not found | 17 | 2026-10-02 |
| 209.51.51.0/24 | — | not found | 17 | 2026-10-02 |
| 209.51.61.0/24 | — | not found | 17 | 2026-10-02 |
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