has ip address blacklisted

From http://www.phpchina.com/bbs/thread-12239-1-1.htmlUse $ _ SERVER ["REMOTE_ADDR"] in PHP to obtain the Client IP AddressHowever, if the client uses a proxy server to accessThe IP address of the proxy server is obtained.To obtain the real IP address of the client through t

//Get IP addressfunction GetIP () {if(getenv(' Http_client_ip ') strcasecmp (getenv(' Http_client_ip '),' Unknown ')) {$thisip=getenv(' Http_client_ip '); } elseif (getenv(' Http_x_forwarded_for ') strcasecmp (getenv(' Http_x_forwarded_for '),' Unknown ')) {$thisip=getenv(' Http_x_forwarded_for '); } elseif (getenv(' REMOTE_ADDR ') strcasecmp (getenv(' REMOTE_ADDR '),' Unknown ')) {$thisip=getenv(' REMOTE_ADDR '); } ElseIf (Isset ($_server[' REMOTE

To achieve "record the User Logon Time and exit time, record the user IP address, and record the province and city addresses corresponding to the user IP Address" Using Session_Start and Session_End is the initial idea and the results are not satisfactory. It is mainly because the time is not accurate and the TimeOut

C # Use HttpWebRequest to simulate a fake IP address to forge an ip address, Some people may say that IP address verification is completed at the TCP layer, rather than at the HTTP layer. If an

/* Convert an unsigned long-type IP address to a string-type IP Address */# Define iptosbuffers 12Char * iptos (u_long in){Static char output [iptosbuffers] [3*4 + 3 + 1]; // The IP string format contains four three-digit numbers plus three vertices and an ending character.S

In oracle, how does one obtain the local IP address and the domain name based on the IP address ?, Oracleip----- Resolve the ip addressSQL> select utl_inaddr.get_host_address ('Google. com') from dual;UTL_INADDR.GET_HOST_ADDRESS ('Google. com ')------------------------------

-dns-a.google.com Sql> Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.18.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.18.210 UnknownOra-06512:at "SYS. Utl_inaddr ", line 4Ora-06512:at "SYS. Utl_inaddr ", line 35Ora-06512:at Line 1 Sql> Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual;Select Utl_inaddr.get_host_name (' 10.80.19.210 ') from dual*ERROR at line 1:Ora-29257:host 10.80.19.210 UnknownOra-06512:at "SYS. Utl_

PHP obtains the IP address location information (using the pure IP address database qqwry. dat), ipqqwry. dat As follows: The above PHP instance for obtaining IP address location information (using pure

Php inserts an IP address into the database. is it necessary to convert the IP address before insertion? For later convenience. As the question! ------ Solution ------------------ since it is for convenience in future comparison, of course, php provides ip2long and long2ipmysql provide INET_ATON and INET_NTOA php to in

The ASP checks whether the IP address is private/intranet IP address source code. Intranet/Private IP address network segment is as follows, there are 127 loopback address at the begin

Linux iptables ip address, Linux iptables shielding ip iptables is profound and profound. If you know the basic syntax and what else you need, check the information. Here are several Linux commands for shielding ip addresses, as shown below: command www.2cto.com iptables-I input-s 192.168.9.198-j DROP for blocking a si

============================================ Get client ip============================================== Span style= "COLOR: #003300" >public static function Getclientip () { if (getenv ( ' Http_client_ip ') { $client _ip = getenv (' http_client_ip '); } elseif (getenv (' http_x_forwarded_for ')) { $client _ip = getenv (' http_x_forwarded_for '); } elseif (getenv (' remote_addr ')) { $CL IENT_IP = getenv (' remote_addr '); } else { $c

Asp.net to obtain the real ip address, asp.net to obtain the ip address This example describes how to obtain the real ip address of asp.net. Share it with you for your reference. The details are as follows: Public string getip (

Tomcat directly accesses the project by accessing the IP address, while tomcat accesses the ip address project. Server. xml file under apache-tomcat-7.0.52 \ conf Change port from 8080 to 80 Change localhost to ip address o

Obtain the ip address of vc6.0 (1), and obtain the ip address of vc6.0 As a newbie! I learned too many things I was afraid I would forget, so I made a record (mainly focusing on Single Chip Microcomputer); blog articles mainly focused on single chip microcomputer, supplemented by the upper computer Recently, I was drun

In the TCP/IP protocol, three IP address zones are reserved for private addresses with the following address ranges:10.0.0.0/8:10.0.0.0~10.255.255.255172.16.0.0/12:172.16.0.0~172.31.255.255192.168.0.0/16:192.168.0.0~192.168.255.255So, go directly to the code:Public Static BooleanInternalip(String

Ubuntu fixed IP address and ubuntu fixed ip AddressUbuntu fixed IP Address 1. Change/etc/network/interfaces content 1.1 comment out the original content 1.2 Add the following content Auto eth0 Iface eth0 inet staticAddress 192.168.1.119Netmask 255.255.255.0Geteway 192.168.1

This article describes the Java to determine whether the IP address of the intranet IP or public network IP method. Share to everyone for your reference. The specific analysis is as follows: In the TCP/IP protocol, three IP

In centOS 5.8, manually change the static IP address to a dynamic IP address, centos5.8