asn.dev

Address space

AS17439 NCINSPL-IN NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED

Hosting APNIC Cable/DSL/ISP

IPv4 prefixes 147 142K addresses
IPv6 prefixes 35
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/19
/19: 4
4
/20
/20: 4
4
/21
/21: 11
11
/22
/22: 36
36
/23
/23: 38
38
/24
/24: 54
54

A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

IPv6 prefix sizes

All IPv6
/39
/39: 1
1
/40
/40: 7
7
/41
/41: 4
4
/42
/42: 1
1
/43
/43: 3
3
/44
/44: 2
2
/45
/45: 4
4
/46
/46: 6
6
/47
/47: 2
2
/48
/48: 5
5

Geography

Where the space lands

CountryNamePrefixes
INIndia182