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AS2518

AS2518 is BIGLOBE Inc..

Last updated 3 Nov 2026 from DB-IP ASN Lite (2026-11-01) and RIR statistics (4 Nov 2026)

Short answer

AS2518 belongs to BIGLOBE Inc.. DB-IP Lite attributes 3,670,016 IPv4 addresses in 25 ranges and 2 IPv6 ranges to it, all or nearly all of the IPv4 space in Japan. The number is registered with APNIC in Japan on 5 Apr 2002.

Facts for AS2518
Operator (DB-IP)BIGLOBE Inc.
IPv4 addresses3,670,016
IPv4 ranges25
IPv6 ranges2
RegistryAPNIC
Registered5 Apr 2002
Registry countryJapan (JP)

Does it publish a geofeed?

We haven’t checked this network’s registry records for a geofeed yet. The Truth Check looks for one live for any address you test.

Shared addresses (CGNAT)

BIGLOBE Inc. hasn’t been documented as using carrier-grade NAT in a source we could check. To see whether your own connection is behind it, compare your router’s address on the CGNAT check.

IPv6

DB-IP lists 2 IPv6 ranges for AS2518, so customers can get IPv6 addresses, which databases place separately from IPv4.

Where its IPv4 space is used, according to DB-IP

JP100%

Share of the network’s IPv4 addresses by DB-IP Country Lite. IP Geolocation by DB-IP.

IP ranges

RangeAs CIDRAddresses
27.127.0.0 – 27.127.127.25527.127.0.0/1732,768
49.129.0.0 – 49.129.255.25549.129.0.0/1665,536
60.236.0.0 – 60.239.255.25560.236.0.0/14262,144
61.193.0.0 – 61.193.127.25561.193.0.0/1732,768
61.203.0.0 – 61.203.127.25561.203.0.0/1732,768
110.233.0.0 – 110.233.255.255110.233.0.0/1665,536
111.168.0.0 – 111.169.255.255111.168.0.0/15131,072
118.108.0.0 – 118.111.255.255118.108.0.0/14262,144
119.238.0.0 – 119.244.255.255119.238.0.0/15, 119.240.0.0/14 …458,752
122.130.0.0 – 122.135.255.255122.130.0.0/15, 122.132.0.0/14393,216
125.192.0.0 – 125.199.255.255125.192.0.0/13524,288
133.200.0.0 – 133.209.255.255133.200.0.0/13, 133.208.0.0/15655,360
202.225.0.0 – 202.225.255.255202.225.0.0/1665,536
202.247.0.0 – 202.247.127.255202.247.0.0/1732,768
203.136.0.0 – 203.136.255.255203.136.0.0/1665,536
210.147.0.0 – 210.147.255.255210.147.0.0/1665,536
210.151.128.0 – 210.151.255.255210.151.128.0/1732,768
211.13.0.0 – 211.13.127.255211.13.0.0/1732,768
211.135.128.0 – 211.135.255.255211.135.128.0/1732,768
218.42.0.0 – 218.42.127.255218.42.0.0/1732,768
218.227.0.0 – 218.227.255.255218.227.0.0/1665,536
219.107.0.0 – 219.107.255.255219.107.0.0/1665,536
220.102.0.0 – 220.102.255.255220.102.0.0/1665,536
220.144.0.0 – 220.144.255.255220.144.0.0/1665,536
221.170.0.0 – 221.171.255.255221.170.0.0/15131,072
2001:260:: – 2001:260:ffff:ffff:ffff:ffff:ffff:ffff2001:260::/32IPv6
2404:7a80:: – 2404:7a87:ffff:ffff:ffff:ffff:ffff:ffff2404:7a80::/29IPv6
Showing 25 of 25 IPv4 and 2 of 2 IPv6 ranges All ranges (CSV)

IP Geolocation by DB-IP, ASN Lite, CC BY 4.0.

Using an address from this network? See which sources agree on where it is.

Sources

  1. DB-IP IP to ASN Lite (CC BY 4.0) · checked 3 Nov 2026
  2. NRO RIR delegated-extended statistics · checked 5 Nov 2026