AS17903 — LAIX-TRANSIT-CUST-AS17903
AS Name: LAIX-TRANSIT-CUST-AS17903
Description: Proxy AS registration for transit customer Cognizant Technology Solutions India Pvt Ltd,
Organization: ORG-CTSI2-AP
Registry: 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
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
Direct Membership
Macros that directly list AS17903 as a member:
AS30462:AS-NGISP(2 members)
AS14543:AS-SET(3 members)
AS-CC-TRANSIT(42 members)
AS-LAIX(85 members)
AS-VSNL(133 members)
AS-SUDDENLINK-TRANSIT(186 members)
AS-HKT-AS4515(217 members)
AS-COX-SOUTHWEST(218 members)
AS-BTGB-CUST(257 members)
AS-COLTUK(279 members)
AS8220:AS-COLTUK(281 members)
AS-SH-CUST(302 members)
AS-INFOTEL-IN(338 members)
AS-PLDT(465 members)
AS6128:AS-CUSTOMERS(739 members)
AS-HUTCHCITY(782 members)
AS-KORNETBGP(1245 members)
AS-RELIANCE(1431 members)
AS-VODAFONE-NET-IN(1591 members)
AS-VSNL-IN(1809 members)
AS-COMCAST-EDIA(2333 members)
AS-ANC-CUSTOMER-PROXY-REGISTER(2405 members)
AS3491:AS-CUSTOMERS-NA(2785 members)
AS3491:AS-CUSTOMERS-AP(3895 members)
AS1239:AS-CUSTOMERS(4238 members)
AS-LEVEL3-ORIGINS-EU(7728 members)
AS-REACH-CUSTOMERS(8210 members)
AS-TELSTRA-INTL-CUSTOMERS(11248 members)
AS-TRANSROUTE-SPEC(19556 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS17903 (directly or via nested macros): 479
Show 100 macros
AS30462:AS-NGISP(2 ASNs)
AS14543:AS-SET(3 ASNs)
AS-CC-TRANSIT(42 ASNs)
AS-LAIX(84 ASNs)
AS-VSNL(133 ASNs)
AS-SUDDENLINK-TRANSIT(186 ASNs)
AS-HKT-AS4515(217 ASNs)
AS-COX-SOUTHWEST(218 ASNs)
AS-BTGB-CUST(256 ASNs)
AS-BTGB(259 ASNs)
AS-BTTOLINX(259 ASNs)
AS-BT-UK(329 ASNs)
AS-PLDT(465 ASNs)
AS-COLTUK(613 ASNs)
AS8220:AS-COLTUK(615 ASNs)
AS-BT-EU(755 ASNs)
AS-CONCERT(755 ASNs)
AS-CONCERTEU(755 ASNs)
AS5400:AS-BTGF(755 ASNs)
AS22773:AS-CONE(759 ASNs)
AS6128:AS-CUSTOMERS(775 ASNs)
AS-HTHK-AS18116(781 ASNs)
AS-HUTCHCITY(781 ASNs)
AS-INFORELAY(1,161 ASNs)
AS-WEWA(1,161 ASNs)
AS-MYSIKER(1,162 ASNs)
AS-IDEAR4BUSINESS(1,163 ASNs)
AS-ED-ASH(1,236 ASNs)
AS-KORNETBGP(1,245 ASNs)
AS-AMC(1,326 ASNs)
AS-BBOI-CUST2(1,328 ASNs)
AS-KORNET(1,551 ASNs)
AS-YIPES(1,568 ASNs)
AS-ZENEDGE(1,807 ASNs)
AS13768:AS-CUSTOMERS(2,152 ASNs)
AS-BBOI(2,189 ASNs)
AS-WVFIBER(2,189 ASNs)
AS-ANC-CUSTOMER-PROXY-REGISTER(2,405 ASNs)
AS-VOXEL(2,669 ASNs)
AS-COMCAST-EDIA(2,771 ASNs)
AS-WAVE-CUSTOMERS(3,062 ASNs)
AS-VOBIZ(3,068 ASNs)
AS11404:AS-CONE(3,068 ASNs)
AS-PNAPNYM(3,071 ASNs)
AS-COLTEU(3,133 ASNs)
AS8220:AS-COLTEU(3,155 ASNs)
AS-COLT(3,372 ASNs)
AS-IBSCUST(3,862 ASNs)
AS8220:AS-COLT(3,925 ASNs)
AS-INTERNAP(4,181 ASNs)
AS1239:AS-CUSTOMERS(4,238 ASNs)
AS-PACNET(4,289 ASNs)
AS-ANC(4,335 ASNs)
AS-SEABONECUSTIT(4,379 ASNs)
AS-CLARANETFR-PEERINGS(4,820 ASNs)
AS-UNITAS(4,908 ASNs)
AS-UNITAS-CUSTOMERS(4,908 ASNs)
AS-RELIANCE(4,914 ASNs)
AS-BANDCON(5,888 ASNs)
AS-SH-CUST(7,354 ASNs)
AS-STARHUBINTERNET(7,359 ASNs)
AS-LEVEL3-ORIGINS-EU(7,728 ASNs)
AS-LEVELTHREEEU(7,728 ASNs)
AS-REACH-CUSTOMERS(8,210 ASNs)
AS-VODAFONE-NET-IN(8,989 ASNs)
AS-IDEA(8,995 ASNs)
AS-INFOTEL-IN(9,109 ASNs)
AS-SINGTEL(9,176 ASNs)
AS-AS209(10,244 ASNs)
AS-QWEST(10,244 ASNs)
AS-RJIL-ILD-IN(11,470 ASNs)
AS-KDDTRANSIT(11,930 ASNs)
AS-TELSTRA-INTL-CUSTOMERS(12,472 ASNs)
AS-EUNET(13,944 ASNs)
AS-VODAFONE-DE(14,246 ASNs)
AS2914:AS-SA-V6(14,359 ASNs)
AS2914:AS-SA(14,363 ASNs)
AS198792:AS-PEER-AMSIX-V4(19,486 ASNs)
AS-TRANSROUTE-SPEC(19,556 ASNs)
AS-COMCAST-IBONE(19,609 ASNs)
AS-OCCAID6(19,611 ASNs)
AS-OCCAID6-CUSTOMERS(19,611 ASNs)
AS-MZIMA-CUSTOMERS(19,702 ASNs)
AS-MZIMA(19,703 ASNs)
AS-PXGLOBAL(19,703 ASNs)
AS-SEABONECUSTAS(19,767 ASNs)
AS-ARBINET-LAX-BUYERS(19,875 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS-XO(23,361 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-TRANSROUTE(23,421 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS-VSNL-IN(23,661 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
... and 379 more
Upstream AS Paths
272 unique paths, avg length 2.6
AS Looking Glass
Upstream paths (matching graph above)
All 272 Upstream Paths
Complete list of all observed paths
AS17903 IPv4 Address Subnets (99)
| 203.99.192.0/21 | 🇮🇳 IN | LAIX-TRANSIT-CUST-AS17903 | |
| 116.66.148.0/22 | 🇮🇳 IN | Cognizant - Manila Range | LAIX-TRANSIT-CUST-AS17903 |
| 116.66.152.0/22 | 🇮🇳 IN | Cognizant Technology Solution India Pvt Ltd, India… | LAIX-TRANSIT-CUST-AS17903 |
| 203.99.192.0/22 | 🇮🇳 IN | LAIX-TRANSIT-CUST-AS17903 | |
| 203.99.196.0/22 | 🇮🇳 IN | LAIX-TRANSIT-CUST-AS17903 | |
| 203.99.204.0/22 | 🇮🇳 IN | COGNIZANT-IN-VSNL Route Object | TATACOMM-AS |
| 27.118.36.0/22 | 🇮🇳 IN | Cognizant | LAIX-TRANSIT-CUST-AS17903 |
| 27.118.40.0/22 | 🇮🇳 IN | Cognizant | LAIX-TRANSIT-CUST-AS17903 |
| 116.66.138.0/23 | 🇮🇳 IN | LAIX-TRANSIT-CUST-AS17903 | |
| 116.66.140.0/23 | 🇮🇳 IN | Cognizant Technology Solutions India Pvt Ltd 5/535… | LAIX-TRANSIT-CUST-AS17903 |