asn.dev

Address space

AS2516 KDDI KDDI CORPORATION

Mobile DROP-listed space ARIN NSP

IPv4 prefixes 517 18.07M addresses
IPv6 prefixes 23
Most common size /22 IPv4
Flagged 0

Shape

IPv4 prefix sizes

All IPv4
/12
/12: 4
4
/13
/13: 11
11
/14
/14: 11
11
/15
/15: 12
12
/16
/16: 27
27
/17
/17: 25
25
/18
/18: 27
27
/19
/19: 28
28
/20
/20: 25
25
/21
/21: 55
55
/22
/22: 105
105
/23
/23: 88
88
/24
/24: 99
99

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
/23
/23: 1
1
/26
/26: 2
2
/32
/32: 2
2
/33
/33: 1
1
/34
/34: 1
1
/35
/35: 1
1
/36
/36: 1
1
/37
/37: 1
1
/38
/38: 1
1
/39
/39: 1
1
/40
/40: 1
1
/41
/41: 1
1
/42
/42: 1
1
/43
/43: 1
1
/44
/44: 1
1
/45
/45: 1
1
/46
/46: 1
1
/47
/47: 1
1
/48
/48: 3
3

Geography

Where the space lands

CountryNamePrefixes
JPJapan540