- 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 Valid (v4): 2
RPKI Originated Valid (v6): 0
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 16
BGP Peers Observed (v4): 16
BGP Peers Observed (v6): 0
BGP Peers Observed (v4): 16
BGP Peers Observed (v6): 0
IPs Originated (v4): 18,944
AS Paths Observed (v4): 7,308
AS Paths Observed (v6): 0
AS Paths Observed (v4): 7,308
AS Paths Observed (v6): 0
Average AS Path Length (all): 4.467
Average AS Path Length (v4): 4.467
Average AS Path Length (v6): 0.000
Average AS Path Length (v4): 4.467
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 |
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Prefix | Description |
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8.5.252.0/24 | Level 3 Parent, LLC
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8.5.253.0/24 | COGNIZANT TECHNOLOGY SOLUTIONS
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8.33.202.0/24 | Level 3 Parent, LLC
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8.47.80.0/24 | Level 3 Parent, LLC
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solutions
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Cognizant Technology Solutions
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solutions India Pvt Ltd
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, Philippines Net block
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Cognizant Technology Solution India Pvt Ltd, Philippines Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant
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Cognizant Technology Solution India Pvt Ltd, India
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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Cognizant Technology Solution India Pvt Ltd, India Net block
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COGNIZANT TECHNOLOGY SOLUTIONS U.S. CORPORATION
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Verizon Business
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Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | Tata Communications (formerly VSNL)![]() |
AS4755 | |
2 | Bharti Airtel Ltd![]() |
AS9498 | |
3 | Philippine Long Distance Telephone Company![]() |
AS9299 | |
4 | Reliance Jio Infocomm Limited![]() |
AS55836 | |
5 | Bharti Telesonic Ltd![]() |
AS9730 | |
6 | HGC Global Communications Limited![]() |
AS9304 | |
7 | StarHub Ltd![]() |
AS4657 | |
8 | Verizon Business/UUnet![]() |
AS701 | |
9 | AT&T Enterprises, LLC![]() |
AS7018 | |
10 | British Telecommunications PLC![]() |
AS2856 | |
11 | Level 3 Parent, LLC![]() |
AS3356 | |
12 | Cognizant Worldwide Limited![]() |
AS199569 | |
13 | COLT Technology Services Group Limited![]() |
AS8220 | |
14 | Cox Communications Inc.![]() |
AS22773 | |
15 | Optimum WiFi![]() |
AS54004 | |
16 | CenturyLink Communications, LLC![]() |
AS209 |
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 is invalid mnt-by: MAINT-IN-COGNIZANT last-modified: 2024-12-25T13:06:32Z 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 country: ZZ address: Cognizant Technology Solutions address: India. 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 is invalid abuse-mailbox: abuse@cognizant.com mnt-by: APNIC-ABUSE last-modified: 2024-12-25T13:07:31Z 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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