asn.dev

Address space

AS6360 UNIVHAWAII

Education ARIN

IPv4 prefixes 153 255K addresses
IPv6 prefixes 199
Most common size /24 IPv4
Flagged 214

Shape

IPv4 prefix sizes

All IPv4
/16
/16: 1
1
/18
/18: 5
5
/19
/19: 3
3
/20
/20: 7
7
/21
/21: 10
10
/22
/22: 15
15
/23
/23: 19
19
/24
/24: 26
26
/25
/25: 10
10
/26
/26: 7
7
/27
/27: 8
8
/28
/28: 12
12
/29
/29: 9
9
/30
/30: 9
9
/31
/31: 10
10
/32
/32: 2
2

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
/34
/34: 1
1
/35
/35: 3
3
/36
/36: 3
3
/37
/37: 3
3
/38
/38: 2
2
/39
/39: 4
4
/40
/40: 4
4
/41
/41: 4
4
/42
/42: 4
4
/43
/43: 4
4
/44
/44: 4
4
/45
/45: 4
4
/46
/46: 4
4
/47
/47: 4
4
/48
/48: 4
4
/49
/49: 3
3
/50
/50: 5
5
/51
/51: 5
5
/52
/52: 5
5
/53
/53: 5
5
/54
/54: 5
5
/55
/55: 5
5
/56
/56: 5
5
/57
/57: 5
5
/58
/58: 5
5
/59
/59: 5
5
/60
/60: 5
5
/61
/61: 5
5
/62
/62: 5
5
/63
/63: 6
6
/64
/64: 7
7
/65
/65: 1
1
/66
/66: 1
1
/67
/67: 1
1
/68
/68: 1
1
/69
/69: 1
1
/70
/70: 1
1
/71
/71: 1
1
/72
/72: 1
1
/73
/73: 1
1
/74
/74: 1
1
/75
/75: 1
1
/76
/76: 1
1
/77
/77: 1
1
/78
/78: 1
1
/79
/79: 1
1
/80
/80: 1
1
/81
/81: 1
1
/82
/82: 1
1
/83
/83: 1
1
/84
/84: 1
1
/85
/85: 1
1
/86
/86: 1
1
/87
/87: 1
1
/88
/88: 1
1
/89
/89: 1
1
/90
/90: 1
1
/91
/91: 1
1
/92
/92: 1
1
/93
/93: 1
1
/94
/94: 1
1
/95
/95: 1
1
/96
/96: 1
1
/97
/97: 1
1
/98
/98: 1
1
/99
/99: 1
1
/100
/100: 1
1
/101
/101: 1
1
/102
/102: 1
1
/103
/103: 1
1
/104
/104: 1
1
/105
/105: 1
1
/106
/106: 1
1
/107
/107: 1
1
/108
/108: 1
1
/109
/109: 1
1
/110
/110: 1
1
/111
/111: 1
1
/112
/112: 1
1
/113
/113: 1
1
/114
/114: 1
1
/115
/115: 1
1
/116
/116: 1
1
/117
/117: 1
1
/118
/118: 1
1
/119
/119: 1
1
/120
/120: 1
1
/121
/121: 1
1
/122
/122: 1
1
/123
/123: 1
1
/124
/124: 1
1
/125
/125: 1
1
/126
/126: 1
1
/127
/127: 2
2
/128
/128: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America352

Review

Flagged prefixes

214 of 352
PrefixFamilyAddressesCountryFlags
128.171.73.0/25IPv4128USToo specific
128.171.73.128/26IPv464USToo specific
128.171.73.192/28IPv416USToo specific
128.171.73.208/28IPv416USToo specific
128.171.73.224/27IPv432USToo specific
128.171.74.0/25IPv4128USToo specific
128.171.74.128/26IPv464USToo specific
128.171.74.192/28IPv416USToo specific
128.171.74.208/29IPv48USToo specific
128.171.74.216/29IPv48USToo specific
128.171.74.224/27IPv432USToo specific
128.171.123.0/30IPv44USToo specific
128.171.123.4/30IPv44USToo specific
128.171.123.8/29IPv48USToo specific
128.171.123.16/28IPv416USToo specific
128.171.123.32/27IPv432USToo specific
128.171.123.64/26IPv464USToo specific
128.171.123.128/25IPv4128USToo specific
128.171.213.0/25IPv4128USToo specific
128.171.213.128/26IPv464USToo specific
128.171.213.192/27IPv432USToo specific
128.171.213.224/28IPv416USToo specific
128.171.213.240/30IPv44USToo specific
128.171.213.244/30IPv44USToo specific
128.171.213.248/31IPv42USToo specific

The first 25. Every flag also shows in the IPv4 and IPv6 lists.

A flag is an observation, not an accusation. Very large and very specific prefixes are both legitimate in the right context.