asn.dev

Address space

AS1767 ILIGHT-NET

IPv4 prefixes 67 155K addresses
IPv6 prefixes 22
Most common size /22 IPv4
Flagged 11

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/19
/19: 2
2
/20
/20: 7
7
/21
/21: 11
11
/22
/22: 14
14
/23
/23: 8
8
/24
/24: 13
13
/25
/25: 1
1
/27
/27: 2
2
/28
/28: 2
2
/29
/29: 2
2
/30
/30: 2
2
/31
/31: 2
2

How this network carves its IPv4 space. 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

Prefix sizes

IPv6
/41
/41: 1
1
/43
/43: 1
1
/44
/44: 3
3
/45
/45: 3
3
/46
/46: 3
3
/47
/47: 3
3
/48
/48: 8
8

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America89

Review

Flagged prefixes

11 of 89
PrefixFamilyAddressesCountryFlags
199.8.220.2/31IPv42USToo specific
199.8.220.4/30IPv44USToo specific
199.8.220.8/29IPv48USToo specific
199.8.220.16/28IPv416USToo specific
199.8.220.32/27IPv432USToo specific
199.8.220.66/31IPv42USToo specific
199.8.220.68/30IPv44USToo specific
199.8.220.72/29IPv48USToo specific
199.8.220.80/28IPv416USToo specific
199.8.220.96/27IPv432USToo specific
199.8.220.128/25IPv4128USToo specific

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

Inventory

All prefixes

89 total
PrefixFamilyAddressesCountryFlags
64.189.120.0/22IPv41,024US
152.228.0.0/23IPv4512US
152.228.2.0/24IPv4256US
152.228.3.0/24IPv4256US
152.228.4.0/22IPv41,024US
152.228.8.0/21IPv42,048US
152.228.16.0/20IPv44,096US
157.91.0.0/16IPv465,536US
161.32.0.0/19IPv48,192US
163.120.0.0/23IPv4512US
163.120.2.0/24IPv4256US
163.120.3.0/24IPv4256US
163.120.4.0/22IPv41,024US
163.120.8.0/21IPv42,048US
163.120.16.0/20IPv44,096US
163.120.32.0/19IPv48,192US
192.189.3.0/24IPv4256US
192.195.234.0/24IPv4256US
192.195.248.0/23IPv4512US
192.195.250.0/24IPv4256US
198.62.98.0/24IPv4256US
199.8.0.0/21IPv42,048US
199.8.8.0/21IPv42,048US
199.8.36.0/22IPv41,024US
199.8.40.0/21IPv42,048US
199.8.48.0/22IPv41,024US
199.8.52.0/23IPv4512US
199.8.56.0/22IPv41,024US
199.8.60.0/23IPv4512US
199.8.63.0/24IPv4256US
199.8.73.0/24IPv4256US
199.8.74.0/23IPv4512US
199.8.76.0/22IPv41,024US
199.8.80.0/21IPv42,048US
199.8.88.0/22IPv41,024US
199.8.96.0/21IPv42,048US
199.8.104.0/22IPv41,024US
199.8.108.0/22IPv41,024US
199.8.112.0/23IPv4512US
199.8.114.0/24IPv4256US
199.8.115.0/24IPv4256US
199.8.116.0/22IPv41,024US
199.8.120.0/21IPv42,048US
199.8.128.0/21IPv42,048US
199.8.140.0/22IPv41,024US
199.8.144.0/20IPv44,096US
199.8.172.0/22IPv41,024US
199.8.176.0/20IPv44,096US
199.8.192.0/20IPv44,096US
199.8.208.0/21IPv42,048US
199.8.216.0/22IPv41,024US
199.8.220.2/31IPv42USToo specific
199.8.220.4/30IPv44USToo specific
199.8.220.8/29IPv48USToo specific
199.8.220.16/28IPv416USToo specific
199.8.220.32/27IPv432USToo specific
199.8.220.66/31IPv42USToo specific
199.8.220.68/30IPv44USToo specific
199.8.220.72/29IPv48USToo specific
199.8.220.80/28IPv416USToo specific
199.8.220.96/27IPv432USToo specific
199.8.220.128/25IPv4128USToo specific
199.8.221.0/24IPv4256US
199.8.222.0/23IPv4512US
199.8.224.0/21IPv42,048US
199.8.240.0/20IPv44,096US
216.162.48.0/20IPv44,096US
2001:18e8:400::/45IPv6—US
2001:18e8:409::/48IPv6—US
2001:18e8:40a::/47IPv6—US
2001:18e8:40c::/46IPv6—US
2001:18e8:410::/44IPv6—US
2001:18e8:420::/48IPv6—US
2001:18e8:421::/48IPv6—US
2001:18e8:422::/47IPv6—US
2001:18e8:424::/46IPv6—US
2001:18e8:428::/45IPv6—US
2001:18e8:430::/44IPv6—US
2001:18e8:440::/43IPv6—US
2001:18e8:460::/46IPv6—US
2001:18e8:464::/48IPv6—US
2001:18e8:465::/48IPv6—US
2001:18e8:466::/47IPv6—US
2001:18e8:468::/45IPv6—US
2001:18e8:470::/44IPv6—US
2001:18e8:480::/41IPv6—US
2620:48:8000::/48IPv6—US
2620:77:e000::/48IPv6—US
2620:f8:4000::/48IPv6—US