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AS27257

AS27257 is Webair Internet Development Company Inc..

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

Short answer

AS27257 belongs to Webair Internet Development Company Inc.. DB-IP Lite attributes 95,744 IPv4 addresses in 47 ranges and 1 IPv6 ranges to it, 88% of the IPv4 space in United States. The number is registered with ARIN in United States on 3 Feb 2003.

Facts for AS27257
Operator (DB-IP)Webair Internet Development Company Inc.
IPv4 addresses95,744
IPv4 ranges47
IPv6 ranges1
RegistryARIN
Registered3 Feb 2003
Registry countryUnited States (US)

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)

Webair Internet Development Company 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 1 IPv6 ranges for AS27257, so customers can get IPv6 addresses, which databases place separately from IPv4.

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

US88%
CA7%
GB2%
KY0.64%
NE0.58%
IN0.27%
PL0.27%
FR0.27%

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

IP ranges

RangeAs CIDRAddresses
38.76.71.0 – 38.76.71.25538.76.71.0/24256
50.115.224.0 – 50.115.235.25550.115.224.0/21, 50.115.232.0/223,072
66.207.40.0 – 66.207.43.25566.207.40.0/221,024
66.207.46.0 – 66.207.47.25566.207.46.0/23512
67.55.64.0 – 67.55.113.25567.55.64.0/19, 67.55.96.0/20 …12,800
67.55.116.0 – 67.55.126.25567.55.116.0/22, 67.55.120.0/22 …2,816
67.106.150.0 – 67.106.150.25567.106.150.0/24256
69.42.64.0 – 69.42.95.25569.42.64.0/198,192
69.42.160.0 – 69.42.162.25569.42.160.0/23, 69.42.162.0/24768
69.42.164.0 – 69.42.164.25569.42.164.0/24256
69.42.166.0 – 69.42.166.25569.42.166.0/24256
74.206.224.0 – 74.206.242.25574.206.224.0/20, 74.206.240.0/23 …4,864
74.206.244.0 – 74.206.247.25574.206.244.0/221,024
74.206.251.0 – 74.206.251.25574.206.251.0/24256
74.206.253.0 – 74.206.253.25574.206.253.0/24256
77.245.62.0 – 77.245.62.25577.245.62.0/24256
103.14.98.0 – 103.14.98.255103.14.98.0/24256
147.75.128.0 – 147.75.128.255147.75.128.0/24256
162.252.48.0 – 162.252.51.255162.252.48.0/221,024
162.254.49.0 – 162.254.51.255162.254.49.0/24, 162.254.50.0/23768
173.225.112.0 – 173.225.113.255173.225.112.0/23512
173.225.115.0 – 173.225.123.255173.225.115.0/24, 173.225.116.0/22 …2,304
173.239.0.0 – 173.239.18.255173.239.0.0/20, 173.239.16.0/23 …4,864
173.239.21.0 – 173.239.21.255173.239.21.0/24256
173.239.23.0 – 173.239.23.255173.239.23.0/24256
173.239.25.0 – 173.239.57.255173.239.25.0/24, 173.239.26.0/23 …8,448
173.239.61.0 – 173.239.61.255173.239.61.0/24256
173.241.1.0 – 173.241.1.255173.241.1.0/24256
173.241.7.0 – 173.241.7.255173.241.7.0/24256
174.137.128.0 – 174.137.175.255174.137.128.0/19, 174.137.160.0/2012,288
192.69.44.0 – 192.69.45.255192.69.44.0/23512
193.53.4.0 – 193.53.4.255193.53.4.0/24256
198.134.112.0 – 198.134.116.255198.134.112.0/22, 198.134.116.0/241,280
198.134.118.0 – 198.134.119.255198.134.118.0/23512
198.134.121.0 – 198.134.122.255198.134.121.0/24, 198.134.122.0/24512
199.36.216.0 – 199.36.216.255199.36.216.0/24256
199.36.218.0 – 199.36.218.255199.36.218.0/24256
199.193.72.0 – 199.193.73.255199.193.72.0/23512
199.193.75.0 – 199.193.75.255199.193.75.0/24256
199.193.77.0 – 199.193.79.255199.193.77.0/24, 199.193.78.0/23768
199.204.209.0 – 199.204.209.255199.204.209.0/24256
209.200.0.0 – 209.200.25.255209.200.0.0/20, 209.200.16.0/21 …6,656
209.200.27.0 – 209.200.59.255209.200.27.0/24, 209.200.28.0/22 …8,448
216.130.160.0 – 216.130.162.255216.130.160.0/23, 216.130.162.0/24768
216.130.165.0 – 216.130.167.255216.130.165.0/24, 216.130.166.0/23768
216.130.172.0 – 216.130.177.255216.130.172.0/22, 216.130.176.0/231,536
216.130.179.0 – 216.130.191.255216.130.179.0/24, 216.130.180.0/22 …3,328
2604:9e00:: – 2604:9e00:ffff:ffff:ffff:ffff:ffff:ffff2604:9e00::/32IPv6
Showing 47 of 47 IPv4 and 1 of 1 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 4 Nov 2026