AS7377 UCSD

Not flagged: treated as regular traffic

AS7377 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 ranges232
IPv4 addresses12,075,018
IPv6 ranges4
Tor exits now0

Check an IP from AS7377

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

curl "https://fraudex.xyz/api/check?ip=44.0.0.0" \
  -H "X-API-Key: fx_your_key"

The answer includes the network (AS7377), 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 AS7377

Showing the first 100 of 232 ranges.

First IPLast IPCIDRAddresses
44.0.0.044.1.0.25544.0.0.0/16, 44.1.0.0/2465,792
44.1.4.044.1.7.25544.1.4.0/221,024
44.1.9.044.1.9.25544.1.9.0/24256
44.1.11.044.2.17.25544.1.11.0/24, 44.1.12.0/22, 44.1.16.0/20, 44.1.32.0/19 +467,328
44.2.19.044.2.51.25544.2.19.0/24, 44.2.20.0/22, 44.2.24.0/21, 44.2.32.0/20 +18,448
44.2.54.044.2.255.25544.2.54.0/23, 44.2.56.0/21, 44.2.64.0/18, 44.2.128.0/1751,712
44.3.128.044.4.16.25544.3.128.0/17, 44.4.0.0/20, 44.4.16.0/2437,120
44.4.18.044.4.40.25544.4.18.0/23, 44.4.20.0/22, 44.4.24.0/21, 44.4.32.0/21 +15,888
44.4.42.044.4.43.25544.4.42.0/23512
44.4.46.044.4.50.25544.4.46.0/23, 44.4.48.0/23, 44.4.50.0/241,280
44.4.52.044.4.52.25544.4.52.0/24256
44.4.54.044.4.56.25544.4.54.0/23, 44.4.56.0/24768
44.4.60.044.4.63.25544.4.60.0/221,024
44.4.68.044.4.127.25544.4.68.0/22, 44.4.72.0/21, 44.4.80.0/20, 44.4.96.0/1915,360
44.4.132.044.4.255.25544.4.132.0/22, 44.4.136.0/21, 44.4.144.0/20, 44.4.160.0/19 +131,744
44.6.0.044.6.127.25544.6.0.0/1732,768
44.6.129.044.6.255.25544.6.129.0/24, 44.6.130.0/23, 44.6.132.0/22, 44.6.136.0/21 +332,512
44.7.16.044.8.4.25544.7.16.0/20, 44.7.32.0/19, 44.7.64.0/18, 44.7.128.0/17 +262,720
44.8.6.044.9.15.25544.8.6.0/23, 44.8.8.0/21, 44.8.16.0/20, 44.8.32.0/19 +368,096
44.9.24.044.10.3.25544.9.24.0/21, 44.9.32.0/19, 44.9.64.0/18, 44.9.128.0/17 +160,416
44.10.5.044.10.9.25544.10.5.0/24, 44.10.6.0/23, 44.10.8.0/231,280
44.10.11.044.10.255.25544.10.11.0/24, 44.10.12.0/22, 44.10.16.0/20, 44.10.32.0/19 +262,720
44.12.0.044.12.5.25544.12.0.0/22, 44.12.4.0/231,536
44.12.8.044.12.8.25544.12.8.0/24256
44.12.10.044.12.13.25544.12.10.0/23, 44.12.12.0/231,024
44.12.15.044.12.33.25544.12.15.0/24, 44.12.16.0/20, 44.12.32.0/234,864
44.12.35.044.12.47.25544.12.35.0/24, 44.12.36.0/22, 44.12.40.0/213,328
44.12.49.044.12.95.25544.12.49.0/24, 44.12.50.0/23, 44.12.52.0/22, 44.12.56.0/21 +112,032
44.12.100.044.14.255.25544.12.100.0/22, 44.12.104.0/21, 44.12.112.0/20, 44.12.128.0/17 +2171,008
44.15.128.044.15.239.25544.15.128.0/18, 44.15.192.0/19, 44.15.224.0/2028,672
44.16.0.044.16.9.25544.16.0.0/21, 44.16.8.0/232,560
44.16.11.044.16.14.25544.16.11.0/24, 44.16.12.0/23, 44.16.14.0/241,024
44.16.16.044.16.49.25544.16.16.0/20, 44.16.32.0/20, 44.16.48.0/238,704
44.16.52.044.18.27.25544.16.52.0/22, 44.16.56.0/21, 44.16.64.0/18, 44.16.128.0/17 +4124,928
44.18.32.044.18.50.25544.18.32.0/20, 44.18.48.0/23, 44.18.50.0/244,864
44.18.52.044.18.59.25544.18.52.0/22, 44.18.56.0/222,048
44.18.61.044.20.28.25544.18.61.0/24, 44.18.62.0/23, 44.18.64.0/18, 44.18.128.0/17 +5122,880
44.20.30.044.20.42.25544.20.30.0/23, 44.20.32.0/21, 44.20.40.0/23, 44.20.42.0/243,328
44.20.44.044.24.134.25544.20.44.0/22, 44.20.48.0/20, 44.20.64.0/18, 44.20.128.0/17 +6285,440
44.24.136.044.24.199.25544.24.136.0/21, 44.24.144.0/20, 44.24.160.0/19, 44.24.192.0/2116,384
44.24.204.044.24.220.25544.24.204.0/22, 44.24.208.0/21, 44.24.216.0/22, 44.24.220.0/244,352
44.24.222.044.24.255.25544.24.222.0/23, 44.24.224.0/198,704
44.26.0.044.26.109.25544.26.0.0/18, 44.26.64.0/19, 44.26.96.0/21, 44.26.104.0/22 +128,160
44.26.111.044.26.163.25544.26.111.0/24, 44.26.112.0/20, 44.26.128.0/19, 44.26.160.0/2213,568
44.26.165.044.26.165.25544.26.165.0/24256
44.26.167.044.26.167.25544.26.167.0/24256
44.26.169.044.26.255.25544.26.169.0/24, 44.26.170.0/23, 44.26.172.0/22, 44.26.176.0/20 +122,272
44.28.0.044.30.0.25544.28.0.0/15, 44.30.0.0/24131,328
44.30.5.044.30.5.25544.30.5.0/24256
44.30.8.044.30.9.25544.30.8.0/23512
44.30.11.044.30.13.25544.30.11.0/24, 44.30.12.0/23768
44.30.19.044.30.19.25544.30.19.0/24256
44.30.21.044.30.21.25544.30.21.0/24256
44.30.25.044.30.25.25544.30.25.0/24256
44.30.32.044.30.32.25544.30.32.0/24256
44.30.37.044.30.37.25544.30.37.0/24256
44.30.39.044.30.41.25544.30.39.0/24, 44.30.40.0/23768
44.30.43.044.30.43.25544.30.43.0/24256
44.30.45.044.30.45.25544.30.45.0/24256
44.30.53.044.30.54.25544.30.53.0/24, 44.30.54.0/24512
44.30.59.044.30.61.25544.30.59.0/24, 44.30.60.0/23768
44.30.67.044.30.68.25544.30.67.0/24, 44.30.68.0/24512
44.30.73.044.30.74.25544.30.73.0/24, 44.30.74.0/24512
44.30.76.044.30.77.25544.30.76.0/23512
44.30.80.044.30.82.25544.30.80.0/23, 44.30.82.0/24768
44.30.85.044.30.86.25544.30.85.0/24, 44.30.86.0/24512
44.30.89.044.30.89.25544.30.89.0/24256
44.30.91.044.30.91.25544.30.91.0/24256
44.30.93.044.30.93.25544.30.93.0/24256
44.30.98.044.30.98.25544.30.98.0/24256
44.30.100.044.30.100.25544.30.100.0/24256
44.30.102.044.30.102.25544.30.102.0/24256
44.30.105.044.30.105.25544.30.105.0/24256
44.30.108.044.30.108.25544.30.108.0/24256
44.30.110.044.30.110.25544.30.110.0/24256
44.30.112.044.30.113.25544.30.112.0/23512
44.30.115.044.30.116.25544.30.115.0/24, 44.30.116.0/24512
44.30.118.044.30.119.25544.30.118.0/23512
44.30.123.044.30.255.25544.30.123.0/24, 44.30.124.0/22, 44.30.128.0/1734,048
44.31.5.044.31.5.25544.31.5.0/24256
44.31.10.044.31.10.25544.31.10.0/24256
44.31.19.044.31.21.25544.31.19.0/24, 44.31.20.0/23768
44.31.33.044.31.35.25544.31.33.0/24, 44.31.34.0/23768
44.31.45.044.31.45.25544.31.45.0/24256
44.31.51.044.31.51.25544.31.51.0/24256
44.31.54.044.31.55.25544.31.54.0/23512
44.31.58.044.31.58.25544.31.58.0/24256
44.31.69.044.31.69.25544.31.69.0/24256
44.31.72.044.31.75.25544.31.72.0/221,024
44.31.77.044.31.77.25544.31.77.0/24256
44.31.79.044.31.79.25544.31.79.0/24256
44.31.85.044.31.85.25544.31.85.0/24256
44.31.87.044.31.87.25544.31.87.0/24256
44.31.98.044.31.98.25544.31.98.0/24256
44.31.104.044.31.104.25544.31.104.0/24256
44.31.108.044.31.108.25544.31.108.0/24256
44.31.112.044.31.112.25544.31.112.0/24256
44.31.114.044.31.114.25544.31.114.0/24256
44.31.119.044.31.119.25544.31.119.0/24256
44.31.137.044.31.137.25544.31.137.0/24256

IPv6 ranges announced by AS7377

First IPLast IPCIDR
2001:48d0:c000::2001:48d0:ffff:ffff:ffff:ffff:ffff:ffff2001:48d0:c000::/34
2607:f380:1::118:9a41:73802607:f380:1::118:9a41:73bf2607:f380:1::118:9a41:7380/122
2607:f720::2607:f720:1700:1b2f:ffff:ffff:ffff:ffff2607:f720::/36, 2607:f720:1000::/38, 2607:f720:1400::/39, 2607:f720:1600::/40 +6
2607:f720:1700:1b31::2607:f720:ffff:ffff:ffff:ffff:ffff:ffff2607:f720:1700:1b31::/64, 2607:f720:1700:1b32::/63, 2607:f720:1700:1b34::/62, 2607:f720:1700:1b38::/61 +18

Questions about AS7377

Is AS7377 a VPN or hosting network?

Fraudex does not list AS7377 (UCSD) as a VPN, proxy or hosting network. Its addresses are treated as regular traffic, apart from any Tor exit relays.

Which country is AS7377 registered in?

AS7377 is registered in United States. Individual addresses can be used elsewhere, so check the IP itself when location matters.

How many IP addresses does AS7377 have?

It announces 232 IPv4 ranges with 12,075,018 addresses in total, plus 4 IPv6 ranges.

How do I block traffic from AS7377?

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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