AS4758 National Informatics Centre

NICNET-VSNL-BOARDER-AP - National Informatics Centre · registered in India

IPv4 addresses72,704103 prefixes · 0.002% of announced IPv4

Rank in India#38largest network in IN by IPv4 space, of 2,914 · 0.21% of IN

Rank worldwide#2,366of 79,396 networks with IPv4

IPv665,492 x /48253 prefixes

CountryIndia2,940 ASNs registered there

Open AS4758 in ASN lookup Look up an IP in this network (14.139.15.1) All networks in India

IPv4 prefixes

All 103 prefixes, in address order.

14.139.15.0/24
43.239.62.0/24
45.118.16.0/20
45.118.52.0/24
45.127.75.0/24
45.249.125.0/24
45.249.127.0/24
103.58.236.0/24
103.70.96.0/23
103.195.208.0/20
103.207.128.0/23
103.207.130.0/24
137.59.128.0/23
164.100.0.0/20
164.100.16.0/23
164.100.18.0/23
164.100.20.0/23
164.100.22.0/24
164.100.23.0/24
164.100.24.0/22
164.100.28.0/24
164.100.29.0/24
164.100.30.0/23
164.100.32.0/23
164.100.34.0/24
164.100.35.0/24
164.100.36.0/22
164.100.40.0/21
164.100.48.0/24
164.100.49.0/24
164.100.50.0/23
164.100.52.0/22
164.100.56.0/21
164.100.64.0/23
164.100.66.0/23
164.100.68.0/22
164.100.72.0/22
164.100.76.0/22
164.100.80.0/24
164.100.82.0/23
164.100.84.0/22
164.100.88.0/22
164.100.92.0/23
164.100.94.0/24
164.100.95.0/24
164.100.97.0/24
164.100.98.0/23
164.100.100.0/22
164.100.104.0/22
164.100.108.0/23
164.100.110.0/23
164.100.112.0/23
164.100.114.0/24
164.100.115.0/24
164.100.116.0/22
164.100.120.0/23
164.100.122.0/23
164.100.124.0/24
164.100.127.0/24
164.100.128.0/23
164.100.135.0/24
164.100.136.0/23
164.100.138.0/23
164.100.140.0/23
164.100.143.0/24
164.100.144.0/24
164.100.147.0/24
164.100.148.0/22
164.100.152.0/21
164.100.160.0/22
164.100.164.0/23
164.100.166.0/24
164.100.167.0/24
164.100.168.0/23
164.100.170.0/24
164.100.171.0/24
164.100.172.0/23
164.100.174.0/24
164.100.175.0/24
164.100.176.0/22
164.100.180.0/24
164.100.182.0/23
164.100.184.0/21
164.100.192.0/22
164.100.197.0/24
164.100.198.0/23
164.100.200.0/24
164.100.202.0/23
164.100.204.0/22
164.100.208.0/22
164.100.212.0/23
164.100.214.0/24
164.100.215.0/24
164.100.216.0/24
164.100.218.0/23
164.100.220.0/24
164.100.221.0/24
164.100.224.0/20
164.100.240.0/21
164.100.248.0/22
164.100.252.0/24
164.100.253.0/24
164.100.254.0/23

IPv6 prefixes

All 253 prefixes.

2001:4408::/46
2001:4408:4::/48
2001:4408:5::/48
2001:4408:6::/47
2001:4408:8::/45
2001:4408:10::/44
2001:4408:20::/43
2001:4408:40::/42
2001:4408:80::/41
2001:4408:100::/48
2001:4408:101::/48
2001:4408:102::/47
2001:4408:104::/46
2001:4408:108::/45
2001:4408:110::/44
2001:4408:120::/43
2001:4408:140::/42
2001:4408:180::/41
2001:4408:200::/48
2001:4408:201::/48
2001:4408:202::/47
2001:4408:204::/46
2001:4408:208::/45
2001:4408:210::/44
2001:4408:220::/43
2001:4408:240::/42
2001:4408:280::/41
2001:4408:300::/40
2001:4408:400::/38
2001:4408:800::/37
2001:4408:1000::/41
2001:4408:1080::/44
2001:4408:1090::/44
2001:4408:10a0::/43
2001:4408:10c0::/42
2001:4408:1100::/48
2001:4408:1101::/48
2001:4408:1102::/47
2001:4408:1104::/46
2001:4408:1108::/45
2001:4408:1110::/44
2001:4408:1120::/43
2001:4408:1140::/47
2001:4408:1142::/47
2001:4408:1144::/46
2001:4408:1148::/45
2001:4408:1150::/44
2001:4408:1160::/43
2001:4408:1180::/44
2001:4408:1190::/44
2001:4408:11a0::/43
2001:4408:11c0::/42
2001:4408:1200::/39
2001:4408:1400::/38
2001:4408:1800::/37
2001:4408:2000::/35
2001:4408:4000::/40
2001:4408:4100::/40
2001:4408:4200::/40
2001:4408:4308::/45
2001:4408:4310::/44
2001:4408:4320::/43
2001:4408:4340::/42
2001:4408:4380::/41
2001:4408:4400::/40
2001:4408:4500::/45
2001:4408:4510::/44
2001:4408:4520::/43
2001:4408:4540::/42
2001:4408:4580::/41
2001:4408:4600::/39
2001:4408:4800::/48
2001:4408:4801::/48
2001:4408:4802::/47
2001:4408:4804::/46
2001:4408:4808::/45
2001:4408:4810::/44
2001:4408:4820::/43
2001:4408:4840::/42
2001:4408:4880::/41
2001:4408:4900::/40
2001:4408:4a00::/39
2001:4408:4c00::/40
2001:4408:4d09::/48
2001:4408:4d0a::/47
2001:4408:4d0c::/46
2001:4408:4d10::/44
2001:4408:4d20::/43
2001:4408:4d40::/42
2001:4408:4d80::/41
2001:4408:4e00::/39
2001:4408:5000::/39
2001:4408:5200::/48
2001:4408:5201::/48
2001:4408:5202::/48
2001:4408:5203::/48
2001:4408:5204::/46
2001:4408:5208::/45
2001:4408:5210::/44
2001:4408:5220::/48
2001:4408:5221::/48
2001:4408:5222::/47
2001:4408:5224::/48
2001:4408:5225::/48
2001:4408:5226::/48
2001:4408:5227::/48
2001:4408:5228::/45
2001:4408:5230::/44
2001:4408:5240::/48
2001:4408:5241::/48
2001:4408:5242::/47
2001:4408:5244::/46
2001:4408:5248::/45
2001:4408:5250::/48
2001:4408:5251::/48
2001:4408:5252::/47
2001:4408:5254::/46
2001:4408:5258::/45
2001:4408:5260::/43
2001:4408:5280::/41
2001:4408:5300::/40
2001:4408:5400::/39
2001:4408:5600::/48
2001:4408:5601::/48
2001:4408:5602::/47
2001:4408:5604::/46
2001:4408:5608::/45
2001:4408:5610::/44
2001:4408:5620::/43
2001:4408:5640::/42
2001:4408:5680::/41
2001:4408:5700::/40
2001:4408:5800::/40
2001:4408:5900::/40
2001:4408:5a00::/40
2001:4408:5b00::/48
2001:4408:5b02::/47
2001:4408:5b04::/46
2001:4408:5b08::/45
2001:4408:5b10::/44
2001:4408:5b20::/43
2001:4408:5b40::/42
2001:4408:5b80::/41
2001:4408:5c00::/40
2001:4408:5d00::/40
2001:4408:5e00::/40
2001:4408:5f00::/40
2001:4408:6000::/40
2001:4408:6100::/40
2001:4408:6200::/48
2001:4408:6201::/48
2001:4408:6202::/47
2001:4408:6204::/46
2001:4408:6208::/45
2001:4408:6210::/44
2001:4408:6220::/48
2001:4408:6221::/48
2001:4408:6222::/47
2001:4408:6224::/46
2001:4408:6228::/45
2001:4408:6230::/44
2001:4408:6240::/42
2001:4408:6280::/41
2001:4408:6300::/40
2001:4408:6400::/39
2001:4408:6600::/40
2001:4408:6702::/47
2001:4408:6704::/46
2001:4408:6710::/44
2001:4408:6720::/43
2001:4408:6740::/42
2001:4408:6780::/41
2001:4408:6800::/38
2001:4408:6c00::/39
2001:4408:6e00::/40
2001:4408:6f00::/40
2001:4408:7000::/48
2001:4408:7001::/48
2001:4408:7002::/47
2001:4408:7004::/46
2001:4408:7008::/45
2001:4408:7010::/44
2001:4408:7020::/43
2001:4408:7040::/42
2001:4408:7080::/41
2001:4408:7100::/40
2001:4408:7200::/40
2001:4408:7300::/40
2001:4408:7400::/39
2001:4408:7600::/40
2001:4408:7700::/40
2001:4408:7800::/40
2001:4408:7900::/40
2001:4408:7a00::/40
2001:4408:7b00::/40
2001:4408:7c00::/48
2001:4408:7c01::/48
2001:4408:7c02::/47
2001:4408:7c04::/46
2001:4408:7c08::/45
2001:4408:7c10::/44
2001:4408:7c20::/43
2001:4408:7c40::/42
2001:4408:7c80::/41
2001:4408:7d00::/40
2001:4408:7e00::/40
2001:4408:7f00::/44
2001:4408:7f10::/44
2001:4408:7f20::/43
2001:4408:7f40::/42
2001:4408:7f80::/41
2001:4408:8000::/39
2001:4408:8200::/40
2001:4408:8300::/44
2001:4408:8310::/44
2001:4408:8320::/43
2001:4408:8340::/42
2001:4408:8380::/41
2001:4408:8400::/40
2001:4408:8500::/45
2001:4408:8510::/44
2001:4408:8520::/43
2001:4408:8540::/42
2001:4408:8580::/41
2001:4408:8600::/45
2001:4408:8608::/48
2001:4408:8609::/48
2001:4408:860a::/47
2001:4408:860c::/46
2001:4408:8610::/44
2001:4408:8620::/43
2001:4408:8640::/42
2001:4408:8680::/41
2001:4408:8700::/40
2001:4408:8800::/37
2001:4408:9000::/36
2001:4408:a000::/35
2001:4408:c000::/48
2001:4408:c001::/48
2001:4408:c002::/48
2001:4408:c003::/48
2001:4408:c004::/46
2001:4408:c008::/45
2001:4408:c010::/44
2001:4408:c020::/43
2001:4408:c040::/42
2001:4408:c080::/41
2001:4408:c100::/40
2001:4408:c200::/39
2001:4408:c400::/38
2001:4408:c800::/37
2001:4408:d000::/36
2001:4408:e000::/35

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AS7633#36 SOFTNET-AS-AP - Software Technology Parks of India - Bangalore82,432

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AS23860#39 ALLIANCE-GATEWAY-AS-AP - Alliance Broadband Services Pvt. Ltd.69,888

AS133296#40 WEBWERKS-AS-IN - Web Werks India Pvt. Ltd.67,840

AS134540#41 TTML-AS-AP - Tata Teleservices (Maharashtra) Ltd67,328

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources