Address space

AS7679 QTNET QTnet,Inc.

IPv4 prefixes 35 761K addresses

IPv6 prefixes 1

Most common size /19 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/16

/17

/18

/19

/20

/21

/22

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

/32

Geography

Where the space lands

Country	Name	Prefixes
JP	Japan	36

Inventory

All prefixes

36 total

Prefix	Family	Addresses	Country
49.156.192.0/18	IPv4	16,384	JP
58.3.0.0/16	IPv4	65,536	JP
61.114.128.0/19	IPv4	8,192	JP
61.203.192.0/19	IPv4	8,192	JP
103.2.4.0/22	IPv4	1,024	JP
110.54.0.0/17	IPv4	32,768	JP
114.142.0.0/17	IPv4	32,768	JP
115.124.128.0/17	IPv4	32,768	JP
116.94.0.0/16	IPv4	65,536	JP
119.47.32.0/19	IPv4	8,192	JP
119.47.128.0/17	IPv4	32,768	JP
124.150.176.0/20	IPv4	4,096	JP
124.150.192.0/18	IPv4	16,384	JP
124.159.0.0/16	IPv4	65,536	JP
125.31.64.0/18	IPv4	16,384	JP
125.56.0.0/17	IPv4	32,768	JP
160.199.0.0/16	IPv4	65,536	JP
175.28.128.0/17	IPv4	32,768	JP
202.220.40.0/21	IPv4	2,048	JP
202.226.224.0/19	IPv4	8,192	JP
203.114.192.0/19	IPv4	8,192	JP
203.135.192.0/18	IPv4	16,384	JP
203.179.192.0/19	IPv4	8,192	JP
210.143.64.0/19	IPv4	8,192	JP
210.191.64.0/18	IPv4	16,384	JP
210.203.192.0/18	IPv4	16,384	JP
210.235.160.0/19	IPv4	8,192	JP
210.238.32.0/19	IPv4	8,192	JP
210.252.0.0/18	IPv4	16,384	JP
211.9.64.0/18	IPv4	16,384	JP
211.132.96.0/19	IPv4	8,192	JP
218.40.224.0/20	IPv4	4,096	JP
218.219.96.0/19	IPv4	8,192	JP
218.219.128.0/20	IPv4	4,096	JP
222.159.0.0/16	IPv4	65,536	JP
2001:348::/32	IPv6	—	JP