AS21928 T-MOBILE-AS21928

Not flagged: treated as regular traffic

AS21928 is not on Fraudex's VPN, proxy and datacenter list, so its IPs are treated like ordinary home, mobile or business connections. A single address can still be flagged if it is a Tor exit relay.

CountryUnited States
IPv4 ranges49
IPv4 addresses13,188,096
IPv6 ranges75
Tor exits now0

Check an IP from AS21928

Look up any address in real time with the free IP checker, or from your own code:

curl "https://fraudex.xyz/api/check?ip=65.76.0.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS21928), the country and a VPN, proxy, Tor and bot verdict, in under a millisecond. Plans start at $40 for 30 days of unlimited lookups.

IPv4 ranges announced by AS21928

First IPLast IPCIDRAddresses
65.76.0.065.76.255.25565.76.0.0/1665,536
66.94.0.066.94.17.25566.94.0.0/20, 66.94.16.0/234,608
66.94.18.066.94.29.25566.94.18.0/23, 66.94.20.0/22, 66.94.24.0/22, 66.94.28.0/233,072
66.94.30.066.94.31.25566.94.30.0/23512
72.250.0.072.250.79.25572.250.0.0/18, 72.250.64.0/2020,480
72.250.96.072.250.111.25572.250.96.0/204,096
74.60.0.074.61.255.25574.60.0.0/15131,072
75.122.0.075.123.255.25575.122.0.0/15131,072
97.65.105.097.65.105.25597.65.105.0/24256
100.128.0.0100.255.255.255100.128.0.0/98,388,608
104.152.20.0104.152.23.255104.152.20.0/221,024
162.160.0.0162.173.20.255162.160.0.0/13, 162.168.0.0/14, 162.172.0.0/16, 162.173.0.0/20 +2857,344
162.173.21.0162.187.255.255162.173.21.0/24, 162.173.22.0/23, 162.173.24.0/21, 162.173.32.0/19 +5977,664
162.188.0.0162.191.255.255162.188.0.0/14262,144
167.20.0.0167.20.255.255167.20.0.0/1665,536
168.73.0.0168.73.255.255168.73.0.0/1665,536
170.206.0.0170.206.255.255170.206.0.0/1665,536
172.32.0.0172.56.47.255172.32.0.0/12, 172.48.0.0/13, 172.56.0.0/19, 172.56.32.0/201,585,152
172.56.48.0172.56.61.255172.56.48.0/21, 172.56.56.0/22, 172.56.60.0/233,584
172.56.62.0172.56.138.255172.56.62.0/23, 172.56.64.0/18, 172.56.128.0/21, 172.56.136.0/23 +119,712
172.56.139.0172.56.187.255172.56.139.0/24, 172.56.140.0/22, 172.56.144.0/20, 172.56.160.0/20 +212,544
172.56.188.0172.56.255.255172.56.188.0/22, 172.56.192.0/1817,408
172.57.0.0172.58.167.255172.57.0.0/16, 172.58.0.0/17, 172.58.128.0/19, 172.58.160.0/21108,544
172.58.168.0172.58.183.255172.58.168.0/21, 172.58.176.0/214,096
172.58.184.0172.58.215.255172.58.184.0/21, 172.58.192.0/20, 172.58.208.0/218,192
172.58.216.0172.59.247.255172.58.216.0/21, 172.58.224.0/19, 172.59.0.0/17, 172.59.128.0/18 +373,728
172.59.248.0172.59.255.255172.59.248.0/212,048
172.60.0.0172.63.255.255172.60.0.0/14262,144
174.141.208.0174.141.223.255174.141.208.0/204,096
206.29.168.0206.29.171.255206.29.168.0/221,024
206.29.188.0206.29.191.255206.29.188.0/221,024
208.54.0.0208.54.2.255208.54.0.0/23, 208.54.2.0/24768
208.54.3.0208.54.7.255208.54.3.0/24, 208.54.4.0/221,280
208.54.8.0208.54.16.255208.54.8.0/21, 208.54.16.0/242,304
208.54.17.0208.54.20.255208.54.17.0/24, 208.54.18.0/23, 208.54.20.0/241,024
208.54.21.0208.54.32.255208.54.21.0/24, 208.54.22.0/23, 208.54.24.0/21, 208.54.32.0/243,072
208.54.34.0208.54.37.255208.54.34.0/23, 208.54.36.0/231,024
208.54.38.0208.54.44.255208.54.38.0/23, 208.54.40.0/22, 208.54.44.0/241,792
208.54.45.0208.54.70.255208.54.45.0/24, 208.54.46.0/23, 208.54.48.0/20, 208.54.64.0/22 +26,656
208.54.71.0208.54.80.255208.54.71.0/24, 208.54.72.0/21, 208.54.80.0/242,560
208.54.81.0208.54.83.255208.54.81.0/24, 208.54.82.0/23768
208.54.84.0208.54.87.255208.54.84.0/221,024
208.54.88.0208.54.90.255208.54.88.0/23, 208.54.90.0/24768
208.54.91.0208.54.98.255208.54.91.0/24, 208.54.92.0/22, 208.54.96.0/23, 208.54.98.0/242,048
208.54.99.0208.54.117.255208.54.99.0/24, 208.54.100.0/22, 208.54.104.0/21, 208.54.112.0/22 +14,864
208.54.118.0208.54.145.255208.54.118.0/23, 208.54.120.0/21, 208.54.128.0/20, 208.54.144.0/237,168
208.54.146.0208.54.147.255208.54.146.0/23512
208.54.148.0208.54.153.255208.54.148.0/22, 208.54.152.0/231,536
208.54.154.0208.54.159.255208.54.154.0/23, 208.54.156.0/221,536

IPv6 ranges announced by AS21928

Showing the first 30 of 75 ranges.

First IPLast IPCIDR
2001:4870:150::2001:4870:15f:ffff:ffff:ffff:ffff:ffff2001:4870:150::/44
2001:4870:e00b::2001:4870:e00b:ffff:ffff:ffff:ffff:ffff2001:4870:e00b::/48
2607:fb90::2607:fb90:8ff:ffff:ffff:ffff:ffff:ffff2607:fb90::/37, 2607:fb90:800::/40
2607:fb90:900::2607:fb90:bff:ffff:ffff:ffff:ffff:ffff2607:fb90:900::/40, 2607:fb90:a00::/39
2607:fb90:c00::2607:fb90:fff:ffff:ffff:ffff:ffff:ffff2607:fb90:c00::/38
2607:fb90:1000::2607:fb90:1cff:ffff:ffff:ffff:ffff:ffff2607:fb90:1000::/37, 2607:fb90:1800::/38, 2607:fb90:1c00::/40
2607:fb90:1d00::2607:fb90:27ff:ffff:ffff:ffff:ffff:ffff2607:fb90:1d00::/40, 2607:fb90:1e00::/39, 2607:fb90:2000::/37
2607:fb90:2800::2607:fb90:33ff:ffff:ffff:ffff:ffff:ffff2607:fb90:2800::/37, 2607:fb90:3000::/38
2607:fb90:3400::2607:fb90:35ff:ffff:ffff:ffff:ffff:ffff2607:fb90:3400::/39
2607:fb90:3600::2607:fb90:37ff:ffff:ffff:ffff:ffff:ffff2607:fb90:3600::/39
2607:fb90:3800::2607:fb90:39ff:ffff:ffff:ffff:ffff:ffff2607:fb90:3800::/39
2607:fb90:3a00::2607:fb90:40ff:ffff:ffff:ffff:ffff:ffff2607:fb90:3a00::/39, 2607:fb90:3c00::/38, 2607:fb90:4000::/40
2607:fb90:4100::2607:fb90:42ff:ffff:ffff:ffff:ffff:ffff2607:fb90:4100::/40, 2607:fb90:4200::/40
2607:fb90:4300::2607:fb90:45ff:ffff:ffff:ffff:ffff:ffff2607:fb90:4300::/40, 2607:fb90:4400::/39
2607:fb90:4600::2607:fb90:48ff:ffff:ffff:ffff:ffff:ffff2607:fb90:4600::/39, 2607:fb90:4800::/40
2607:fb90:4900::2607:fb90:4aff:ffff:ffff:ffff:ffff:ffff2607:fb90:4900::/40, 2607:fb90:4a00::/40
2607:fb90:4b00::2607:fb90:55ff:ffff:ffff:ffff:ffff:ffff2607:fb90:4b00::/40, 2607:fb90:4c00::/38, 2607:fb90:5000::/38, 2607:fb90:5400::/39
2607:fb90:5600::2607:fb90:5cff:ffff:ffff:ffff:ffff:ffff2607:fb90:5600::/39, 2607:fb90:5800::/38, 2607:fb90:5c00::/40
2607:fb90:5d00::2607:fb90:64ff:ffff:ffff:ffff:ffff:ffff2607:fb90:5d00::/40, 2607:fb90:5e00::/39, 2607:fb90:6000::/38, 2607:fb90:6400::/40
2607:fb90:6500::2607:fb90:68ff:ffff:ffff:ffff:ffff:ffff2607:fb90:6500::/40, 2607:fb90:6600::/39, 2607:fb90:6800::/40
2607:fb90:6900::2607:fb90:6dff:ffff:ffff:ffff:ffff:ffff2607:fb90:6900::/40, 2607:fb90:6a00::/39, 2607:fb90:6c00::/39
2607:fb90:6e00::2607:fb90:6fff:ffff:ffff:ffff:ffff:ffff2607:fb90:6e00::/39
2607:fb90:7000::2607:fb90:71ff:ffff:ffff:ffff:ffff:ffff2607:fb90:7000::/39
2607:fb90:7200::2607:fb90:75ff:ffff:ffff:ffff:ffff:ffff2607:fb90:7200::/39, 2607:fb90:7400::/39
2607:fb90:7600::2607:fb90:83ff:ffff:ffff:ffff:ffff:ffff2607:fb90:7600::/39, 2607:fb90:7800::/37, 2607:fb90:8000::/38
2607:fb90:8400::2607:fb90:87ff:ffff:ffff:ffff:ffff:ffff2607:fb90:8400::/38
2607:fb90:8800::2607:fb90:93ff:ffff:ffff:ffff:ffff:ffff2607:fb90:8800::/37, 2607:fb90:9000::/38
2607:fb90:9400::2607:fb90:95ff:ffff:ffff:ffff:ffff:ffff2607:fb90:9400::/39
2607:fb90:9600::2607:fb90:a8ff:ffff:ffff:ffff:ffff:ffff2607:fb90:9600::/39, 2607:fb90:9800::/37, 2607:fb90:a000::/37, 2607:fb90:a800::/40
2607:fb90:a900::2607:fb90:afff:ffff:ffff:ffff:ffff:ffff2607:fb90:a900::/40, 2607:fb90:aa00::/39, 2607:fb90:ac00::/38

Questions about AS21928

Is AS21928 a VPN or hosting network?

Fraudex does not list AS21928 (T-MOBILE-AS21928) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS21928 registered in?

AS21928 is registered in United States. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS21928 have?

It announces 49 IPv4 ranges with 13,188,096 addresses in total, plus 75 IPv6 ranges.

How do I block traffic from AS21928?

Blocking a whole network by number goes stale as ranges change hands. It is more reliable to check each visitor's IP when they sign up, log in or pay: the Fraudex API returns the network and a VPN and bot verdict, so you can block, challenge or just log flagged traffic. See why an IP blocking API pays for itself.

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