asnumber.js

asnumber
http://www.networx.ch

http://eu.asnumber.networx.ch/asnumber/asnum?ip=207.46.248.109 

http://ws.arin.net/cgi-bin/whois.pl?queryinput=
http://ws.arin.net/cgi-bin/whois.pl?queryinput=8070

http://www.ripe.net/fcgi-bin/whois?form_type=advanced&full_query_string=&searchtext="+ ASNCurrentASNumber.getAS() 

http://www.networx.ch
eu.asnumber.networx.ch   # ASNumber European Server
us.asnumber.networx.ch   # ASNumber USA Server
ap.asnumber.networx.ch   # ASNumber Asia-Pacific Server





var server = ASNGetCharPref("server", "eu.asnumber.networx.ch");

var ASNCheckIPv4 = /[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/
/* This entry will expire after 8 hours */
this.valid_until = (new Date()).getTime() + (60 * 60 * 8 * 1000);


this.isResolveable = function() {
/* Ignore martian IP space. */

// if (0.0.0.0/8) RFC1700
if (this.ib[0] == 0)
	return false;

// if (10.0.0.0/8) RFC1918
if (this.ib[0] == 10)
	return false;

// if (127.0.0.0/8) RFC1700
if (this.ib[0] == 127)
	return false;

// if (169.254.0.0/16) RFC3330
if (this.ib[0] == 169 && this.ib[1] == 254)
	return false;

//if (172.16.0.0/12) RFC1918
if (this.ib[0] == 172 && this.ib[1] >= 16 && this.ib[1] <= 32)
	return false;

// if (192.0.2.0/24) RFC3330
if (this.ib[0] == 192 && this.ib[1] == 0 && this.ib[2] == 2)
	return false;

//if (192.88.99.0/24) RFC3068
if (this.ib[0] == 192 && this.ib[1] == 88 && this.ib[2] == 99)
	return false;

// if (192.168.0.0/16) RFC1918
if (this.ib[0] == 192 && this.ib[1] == 168)
	return false;

//if (198.18.0.0/15) RFC2544
if (this.ib[0] == 198 && this.ib[1] >= 18 && this.ib[1] <= 19)
	return false;

//if (224.0.0.0/4) RFC3171
if (this.ib[0] >= 224 && this.ib[0] <= 239)
	return false;

//if (240.0.0.0/4) RFC1700
if (this.ib[0] >= 240 && this.ib[0] <= 255)
	return false;

return true;
}
}



/* This entry will expire in 8 hours */
this.valid_until = (new Date()).getTime() + (60 * 60 * 8 * 1000);


this.getRIR = function() {
	var m = this.doc.textContent.match(/RIR[\s]*\:[\s]*([A-Z]+)/);
	if (m == null)
		return "";

	var db = m[1];

	if (db == 'RIPENCC')
		db = 'RIPE';

	return db;
}



	ASNXMLHttpRequest = new XMLHttpRequest();
	ASNXMLHttpRequest.open("GET", "http://" + ASNASServer + "/asnumber/asnum?ip=" + ip.getFullIP(), true);
	ASNXMLHttpRequest.overrideMimeType("text/plain");
	ASNXMLHttpRequest.myData = ip;
	ASNXMLHttpRequest.onerror = function(event) {
		var self = event.target;
		
		ASNDisplay("AS n/a", "Unable to contact ASN server or no response", "text");
	}
	ASNXMLHttpRequest.onload = function(event) {
		var self = event.target;

		if (self.status == 200) {
			var doc = "" + self.responseText + "";
			var xulobject = (new DOMParser()).parseFromString(doc, "application/xml");

			var ip = self.myData.getIP();
			var as = new ASNASCacheObject(xulobject);

			if (as.isValid()) {
				ASNASCache[ip] = as;
				ASNDisplayASNumber(ASNASCache[ip]);
			} else
				ASNDisplayIP(self.myData);
		} else
			ASNDisplayIP(ip);
	}

	ASNXMLHttpRequest.send(null);

	return;
	
	

function ASNLoadWhois(s) {
	if (ASNCurrentASNumber == null)
		return;

	if (s == 'click' && ASNFastAccess == false)
		return;

	var db = ASNCurrentASNumber.getRIR();

	if (db == '')
		return;

	var url = '';

	if (db == 'ARIN')
		url = "http://ws.arin.net/cgi-bin/whois.pl?queryinput=" + ASNCurrentASNumber.getAS();
	else
		url = "http://www.ripe.net/fcgi-bin/whois?form_type=advanced&full_query_string=&searchtext=" + ASNCurrentASNumber.getAS() + "&inverse_attributes=None&ip_search_lvl=Default%28nearest+match%29&alt_database=" + db + "&object_type=aut-num&filter_mail=ON";

	if (ASNOpenTabs == true) {
		var oldtab = getBrowser().selectedTab;

		try {
			ASNTab.linkedBrowser.loadURI(url, null, null);
		} catch(e) {
			ASNTab = getBrowser().addTab(url, null, null, null);				
		}

		if (ASNOpenForeground == true)
			getBrowser().selectedTab = ASNTab;
		else
			getBrowser().selectedTab = oldtab;
	} else
		window.open(url);
}