AS17903 
Cognizant Technology Solutions India Pvt Ltd
Cognizant · Mis à jour 21.10.2026 15:15 UTC
Infos AS
- Organisation
- Cognizant Technology Solutions India Pvt Ltd
- Nom de l’AS
- Cognizant
- Pays
- Inde
- Registre (RIR)
- RIPE-NONAUTH ORG-CTSI2-AP COLT-NL-MNT
- Enregistré
- 10.03.2015
- Vu pour la dernière fois dans BGP
- 21.10.2026 15:05 UTC
RPKI
3 ROA
Valide 2
Invalide 0
Aucun ROA 91
Localisation des préfixes
-
Inde
67
-
États-Unis
26
Liens externes
Voisins vus depuis AS208972 ; les traits épais portent plus de routes.
AmontsAS17903Avals
| # | AS | Nom | Relation | Routes | Part |
|---|---|---|---|---|---|
| 1 | AS4755 | Tata Communications AS4755 | Amont | 40 | |
| 2 | AS9498 | Bharti Airtel Limited | Amont | 21 | |
| 3 | AS9299 |  Philippine Long Distance Company | Amont | 17 | |
| 4 | AS3356 | Lumen AS3356 | Amont | 5 | |
| 5 | AS701 | Verizon | Amont | 5 | |
| 6 | AS8220 |  Colt | Amont | 4 | |
| 7 | AS9730 | Bharti Telesonic Ltd | Amont | 3 | |
| 8 | AS199569 |  Cognizant-EU-AS | Amont | 2 | |
| 9 | AS55836 | Reliance Jio Infocomm NLD Network | Amont | 2 | |
| 10 | AS9304 |  HGC | Amont | 2 | |
| 11 | AS2856 | BTnet (BT's UK IP Network - AS2856) | Amont | 2 | |
| 12 | AS22773 | Cox Communications | Amont | 1 |
Aucun dans la table de routage.
Aucun dans la table de routage.
| # | AS | Nom | Relation | Routes | Part |
|---|---|---|---|---|---|
| 1 | AS4755 | Tata Communications AS4755 | Amont | 40 | |
| 2 | AS9498 | Bharti Airtel Limited | Amont | 21 | |
| 3 | AS9299 | Philippine Long Distance Company | Amont | 17 | |
| 4 | AS3356 | Lumen AS3356 | Amont | 5 | |
| 5 | AS701 | Verizon | Amont | 5 | |
| 6 | AS8220 | Colt | Amont | 4 | |
| 7 | AS9730 | Bharti Telesonic Ltd | Amont | 3 | |
| 8 | AS199569 | Cognizant-EU-AS | Amont | 2 | |
| 9 | AS55836 | Reliance Jio Infocomm NLD Network | Amont | 2 | |
| 10 | AS9304 | HGC | Amont | 2 | |
| 11 | AS2856 | BTnet (BT's UK IP Network - AS2856) | Amont | 2 | |
| 12 | AS208972 |  GIBIRNET ILETISIM HIZMETLERI | Voisin direct d’AS208972 | 1 | |
| 13 | AS22773 | Cox Communications | Amont | 1 |
| Préfixe | Description | Localisation | RPKI | Chemins |
|---|---|---|---|---|
| 8.5.252.0/24 | Dallas | Aucun ROA | 1 | |
| 8.5.253.0/24 | Dallas | Aucun ROA | 1 | |
| 8.33.202.0/24 | Jersey City | Aucun ROA | 1 | |
| 8.47.80.0/24 | | Aucun ROA | 1 | |
| 27.118.32.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 27.118.34.0/24 | Okkiyam, Thoraipakkam | Chennai | Aucun ROA | 1 |
| 27.118.35.0/24 | Okkiyam, Thoraipakkam | Chennai | Aucun ROA | 1 |
| 27.118.36.0/22 | Okkiyam, Thoraipakkam | Chennai | Aucun ROA | 1 |
| 27.118.36.0/24 | Okkiyam, Thoraipakkam | Chennai | Aucun ROA | 1 |
| 27.118.37.0/24 | Okkiyam, Thoraipakkam | Chennai | Aucun ROA | 1 |
| 27.118.38.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 27.118.39.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | New York | Aucun ROA | 1 |
| 27.118.40.0/22 | Okkiyam, Thoraipakkam | | Aucun ROA | 1 |
| 27.118.40.0/24 | Cognizant Technology Solutions | | Aucun ROA | 1 |
| 27.118.41.0/24 | Cognizant Technology Solutions | | Aucun ROA | 1 |
| 27.118.42.0/24 | Okkiyam, Thoraipakkam | | Aucun ROA | 1 |
| 27.118.43.0/24 | Okkiyam, Thoraipakkam | | Aucun ROA | 1 |
| 27.118.56.0/24 | | RPKI valide | 1 | |
| 116.66.130.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.137.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.138.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.138.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.139.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.140.0/23 | Cognizant Technology Solution India Pvt Ltd, India | | Aucun ROA | 1 |
| 116.66.140.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.141.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 116.66.144.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.146.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.148.0/22 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 1 |
| 116.66.148.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 4 |
| 116.66.149.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 4 |
| 116.66.150.0/23 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 4 |
| 116.66.150.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 1 |
| 116.66.151.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block | Hackensack | Aucun ROA | 4 |
| 116.66.152.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.152.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.153.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.154.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.154.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.155.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Hackensack | Aucun ROA | 1 |
| 116.66.156.0/24 | Cognizant Technology Solution India Pvt Ltd, India | Hackensack | Aucun ROA | 1 |
| 116.66.157.0/24 | Cognizant Technology Solution India Pvt Ltd, India | Hackensack | Aucun ROA | 1 |
| 116.66.158.0/23 | Cognizant Technology Solution India Pvt Ltd, India | Hackensack | Aucun ROA | 1 |
| 116.66.158.0/24 | Cognizant Technology Solution India Pvt Ltd, India | Hackensack | Aucun ROA | 1 |
| 116.66.159.0/24 | Cognizant Technology Solution India Pvt Ltd, India | Hackensack | Aucun ROA | 1 |
| 174.70.203.0/24 | Phoenix | RPKI valide | 1 | |
| 203.99.192.0/21 | Cognizant Technology Solution India Pvt Ltd, India | Chennai | Aucun ROA | 1 |
| 203.99.192.0/22 | Cognizant Technology Solution India Pvt Ltd, India | Chennai | Aucun ROA | 1 |
| 203.99.192.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.192.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.193.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.194.0/23 | Cognizant Technology Solution India Pvt Ltd, India | Chennai | Aucun ROA | 1 |
| 203.99.194.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.195.0/24 | Cognizant Technology Solution India Pvt Ltd, India | Chennai | Aucun ROA | 1 |
| 203.99.196.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.196.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.196.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.197.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.198.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.198.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.199.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.200.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.200.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.201.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.202.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.204.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.204.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.204.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.205.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.206.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.207.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.208.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.208.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.209.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.210.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.210.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.211.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.212.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.213.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.214.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.214.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.215.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.216.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.216.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.217.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.218.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.99.219.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.99.221.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | Chennai | Aucun ROA | 1 |
| 203.132.208.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.132.208.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.132.209.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 203.132.214.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | | Aucun ROA | 1 |
| 208.177.44.0/24 | | Aucun ROA | 1 |
Aucun préfixe annoncé.
| Préfixe | Description | Retirés |
|---|---|---|
| 204.180.78.0/24 | 21.10.2026 12:21 | |
| 203.99.203.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 207.243.5.0/24 | 21.10.2026 12:21 | |
| 116.66.147.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 116.66.146.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 116.66.145.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 116.66.144.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 116.66.136.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |
| 63.241.110.0/24 | 21.10.2026 12:21 | |
| 50.206.255.0/24 | 21.10.2026 12:21 | |
| 27.118.38.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block | 21.10.2026 12:21 |