- AS Info
- Graph v4
- Prefixes v4
- Bogon
- Peers v4
- Whois
- IRR
- Traceroute
Country of Origin:
Prefixes Originated (all): 100
Prefixes Originated (v4): 100
Prefixes Originated (v6): 0
Prefixes Originated (v4): 100
Prefixes Originated (v6): 0
Prefixes Announced (all): 100
Prefixes Announced (v4): 100
Prefixes Announced (v6): 0
Prefixes Announced (v4): 100
Prefixes Announced (v6): 0
RPKI Originated Valid (all): 2
RPKI Originated Valid (v4): 2
RPKI Originated Valid (v6): 0
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 18
BGP Peers Observed (v4): 18
BGP Peers Observed (v6): 0
BGP Peers Observed (v4): 18
BGP Peers Observed (v6): 0
IPs Originated (v4): 18,944
AS Paths Observed (v4): 7,098
AS Paths Observed (v6): 0
AS Paths Observed (v4): 7,098
AS Paths Observed (v6): 0
Average AS Path Length (all): 4.445
Average AS Path Length (v4): 4.445
Average AS Path Length (v6): 0.000
Average AS Path Length (v4): 4.445
Average AS Path Length (v6): 0.000
AS17903 IPv4 Peers
AS17903 IPv4 Peer Count
AS17903 IPv4 Prefixes Announced
AS17903 IPv4 Prefixes Originated
AS17903 IPv4 Route Propagation
Prefix | Description | Visibility |
---|---|---|
Loading Prefixes... |
Prefix | Description |
---|---|
8.5.252.0/24 | Level 3 Parent, LLC |
8.5.253.0/24 | COGNIZANT TECHNOLOGY SOLUTIONS |
8.33.202.0/24 | Level 3 Parent, LLC |
8.47.80.0/24 | Level 3 Parent, LLC |
27.118.32.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
27.118.34.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.35.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.36.0/22 | Cognizant Technology Solutions India Pvt Ltd |
27.118.36.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.37.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.38.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
27.118.39.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
27.118.40.0/22 | Cognizant Technology Solutions India Pvt Ltd |
27.118.40.0/24 | Cognizant Technology Solutions |
27.118.41.0/24 | Cognizant Technology Solutions |
27.118.42.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.43.0/24 | Cognizant Technology Solutions India Pvt Ltd |
27.118.56.0/24 | Cognizant Technology Solutions |
116.66.130.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.136.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.137.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.138.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.138.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.139.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.140.0/23 | Cognizant Technology Solution India Pvt Ltd, India |
116.66.140.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.141.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.144.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.144.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.145.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.146.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.146.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.147.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.148.0/22 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block |
116.66.148.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block |
116.66.149.0/24 | |
116.66.150.0/23 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block |
116.66.150.0/24 | Cognizant Technology Solution India Pvt Ltd, Philippines Net block |
116.66.151.0/24 | |
116.66.152.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.152.0/24 | |
116.66.153.0/24 | |
116.66.154.0/23 | |
116.66.154.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
116.66.155.0/24 | |
116.66.156.0/24 | Cognizant Technology Solution India Pvt Ltd, India |
116.66.157.0/24 | Cognizant Technology Solution India Pvt Ltd, India |
116.66.158.0/23 | Cognizant Technology Solution India Pvt Ltd, India |
116.66.158.0/24 | Cognizant Technology Solution India Pvt Ltd, India |
116.66.159.0/24 | Cognizant Technology Solution India Pvt Ltd, India |
174.70.203.0/24 | Cognizant |
203.99.192.0/21 | Cognizant Technology Solution India Pvt Ltd, India |
203.99.192.0/22 | Cognizant Technology Solution India Pvt Ltd, India |
203.99.192.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.192.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.193.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.194.0/23 | Cognizant Technology Solution India Pvt Ltd, India |
203.99.194.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.195.0/24 | Cognizant Technology Solution India Pvt Ltd, India |
203.99.196.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.196.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.196.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.197.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.198.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.198.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.199.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.200.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.200.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.201.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.202.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.203.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.204.0/22 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.204.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.204.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.205.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.206.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.207.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.208.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.208.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.209.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.210.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.210.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.211.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.212.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.213.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.214.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.214.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.215.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.216.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.216.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.217.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.218.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.219.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.99.221.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.132.208.0/23 | Cognizant Technology Solution India Pvt Ltd, India Net block |
203.132.208.0/24 | |
203.132.209.0/24 | |
203.132.214.0/24 | Cognizant Technology Solution India Pvt Ltd, India Net block |
207.243.5.0/24 | COGNIZANT TECHNOLOGY SOLUTIONS U.S. CORPORATION |
208.177.44.0/24 | Verizon Business |
Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | Bharti Airtel Ltd | AS9498 | |
2 | Tata Communications (formerly VSNL) | AS4755 | |
3 | Philippine Long Distance Telephone Company | AS9299 | |
4 | Vodafone India Limited | AS55410 | |
5 | Bharti Telesonic Ltd | AS9730 | |
6 | HGC Global Communications Limited | AS9304 | |
7 | StarHub Ltd | AS4657 | |
8 | Verizon Business/UUnet | AS701 | |
9 | British Telecommunications PLC | AS2856 | |
10 | AT&T Services, Inc. | AS7018 | |
11 | Cognizant Worldwide Limited | AS199569 | |
12 | Level 3 Parent, LLC | AS3356 | |
13 | Cox Communications Inc. | AS22773 | |
14 | COLT Technology Services Group Limited | AS8220 | |
15 | Optimum WiFi | AS54004 | |
16 | CenturyLink Communications, LLC | AS209 | |
17 | StarHub Ltd | AS38861 | |
18 | LINK BRASIL TELECOMUNICACOES LTDA | AS271253 |
as-block: AS17653 - AS18431 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-01-08T23:19:07Z source: APNIC role: APNIC Hostmaster address: 6 Cordelia Street address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2013-10-23T04:06:51Z source: APNIC aut-num: AS17903 as-name: COGNIZANT-IN-AP descr: Cognizant Technology Solutions India Pvt Ltd, country: IN import: from AS4755 action pref=10; accept ANY import: from AS9498 action pref=10; accept ANY import: from AS3356 action pref =20; accept ANY export: to AS4755 announce AS17903 export: to AS9498 announce AS17903 default: to AS9498 action pref=100; networks ANY default: to AS4755 action pref=10; networks ANY org: ORG-CTSI2-AP admin-c: NA108-AP tech-c: NA108-AP abuse-c: AC1821-AP notify: connect@chn.cognizant.com mnt-lower: MAINT-IN-COGNIZANT mnt-routes: MAINT-IN-COGNIZANT mnt-by: APNIC-HM mnt-irt: IRT-COGNIZANT-IN last-modified: 2020-06-22T06:43:32Z source: APNIC irt: IRT-COGNIZANT-IN address: Cognizant Technology Solutions address: India. e-mail: abuse@cognizant.com abuse-mailbox: abuse@cognizant.com admin-c: NA108-AP tech-c: NA108-AP auth: # Filtered remarks: abuse@cognizant.com was validated on 2023-11-29 mnt-by: MAINT-IN-COGNIZANT last-modified: 2023-11-29T04:25:48Z source: APNIC organisation: ORG-CTSI2-AP org-name: Cognizant Technology Solutions India Pvt Ltd org-type: LIR country: IN address: 5/535, Old Mahabalipuram Road address: Okkiyam, Thoraipakkam phone: +91-44-5209-6000 fax-no: +91-44-5209-6060 e-mail: connect@cognizant.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:14:59Z source: APNIC role: ABUSE COGNIZANTIN address: Cognizant Technology Solutions address: India. country: ZZ phone: +000000000 e-mail: abuse@cognizant.com admin-c: NA108-AP tech-c: NA108-AP nic-hdl: AC1821-AP remarks: Generated from irt object IRT-COGNIZANT-IN remarks: abuse@cognizant.com was validated on 2023-11-29 abuse-mailbox: abuse@cognizant.com mnt-by: APNIC-ABUSE last-modified: 2023-11-29T12:21:14Z source: APNIC person: Network Administrator nic-hdl: NA108-AP e-mail: connect@cognizant.com address: Cognizant Technology Solutions address: India. phone: +91-44-42096000 fax-no: +91-44-42096060 country: IN mnt-by: MAINT-IN-COGNIZANT last-modified: 2008-10-29T06:30:55Z source: APNIC
APNIC
aut-num: AS17903
as-name: COGNIZANT-IN-AP
descr: Cognizant Technology Solutions India Pvt Ltd,
country: IN
import: from AS4755 action pref=10; accept ANY
import: from AS9498 action pref=10; accept ANY
import: from AS3356 action pref =20; accept ANY
export: to AS4755 announce AS17903
export: to AS9498 announce AS17903
default: to AS9498 action pref=100; networks ANY
default: to AS4755 action pref=10; networks ANY
org: ORG-CTSI2-AP
admin-c: NA108-AP
tech-c: NA108-AP
abuse-c: AC1821-AP
mnt-lower: MAINT-IN-COGNIZANT
mnt-routes: MAINT-IN-COGNIZANT
mnt-by: APNIC-HM
mnt-irt: IRT-COGNIZANT-IN
last-modified: 2020-06-22T06:43:32Z
source: APNIC
RADB
aut-num: AS17903
as-name: LAIX-TRANSIT-CUST-AS17903
descr: Proxy AS registration for transit customer
admin-c: MJP8-ARIN
tech-c: MJP8-ARIN
mnt-by: MAINT-AS40633
changed: laix-radb@nocnetworks.org 20130216 #07:31:20Z
source: RADB
last-modified: 2023-11-13T15:53:49Z
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