asn.dev

Address space

AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP

Hosting APNIC NSP

IPv4 prefixes 1,501 1.69M addresses
IPv6 prefixes 90
Most common size /24 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 1
1
/17
/17: 1
1
/18
/18: 8
8
/19
/19: 13
13
/20
/20: 74
74
/21
/21: 186
186
/22
/22: 326
326
/23
/23: 425
425
/24
/24: 467
467

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
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 3
3
/41
/41: 7
7
/42
/42: 5
5
/43
/43: 8
8
/44
/44: 10
10
/45
/45: 9
9
/46
/46: 11
11
/47
/47: 17
17
/48
/48: 13
13

Geography

Where the space lands

CountryNamePrefixes
INIndia1,591