How to use ip-address - 10 common examples

To help you get started, we’ve selected a few ip-address examples, based on popular ways it is used in public projects.

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github Comcast / Speed-testJS / modules / domain.js View on Github external
ifaces[ifname].forEach(function (iface) {
        if (iface.internal !== false) {
          // skip over internal (i.e. 127.0.0.1)
          return;
        }
        //set IPv4 address
        if ('IPv4' === iface.family) {
          var address4 = new ipAddress.Address4(iface.address);
          if (address4.isValid()) {
            global.AddressIpv4 = iface.address;
            global.hasAddressIpv4 = true;
          }
        }
        //set IPv6 address
        if (('IPv6' === iface.family)) {
          var address6 = new ipAddress.Address6(iface.address);
          //Only globally scoped IPv6 addresses can be reached externally
          if(address6.isValid() && address6.getScope() === 'Global'){
              global.AddressIpv6 = iface.address;
              global.hasAddressIpv6 = true;
          }
        }
        ++alias;
      });
    });
github berty / berty / client / react-native / tools / dashboard / node-geoip / scripts / updatedb.js View on Github external
b.writeUInt32BE(eip[i], offset)
        offset += 4
      }
      b.writeUInt32BE(locId >>> 0, 32)

      lat = Math.round(parseFloat(fields[7]) * 10000)
      lon = Math.round(parseFloat(fields[8]) * 10000)
      area = parseInt(fields[9], 10)
      b.writeInt32BE(lat, 36)
      b.writeInt32BE(lon, 40)
      b.writeInt32BE(area, 44)
    } else {
      // IPv4
      bsz = 24

      rngip = new Address4(fields[0])
      sip = parseInt(rngip.startAddress().bigInteger(), 10)
      eip = parseInt(rngip.endAddress().bigInteger(), 10)
      locId = parseInt(fields[1], 10)
      locId = cityLookup[locId]
      b = Buffer.alloc(bsz)
      b.fill(0)
      b.writeUInt32BE(sip >>> 0, 0)
      b.writeUInt32BE(eip >>> 0, 4)
      b.writeUInt32BE(locId >>> 0, 8)

      lat = Math.round(parseFloat(fields[7]) * 10000)
      lon = Math.round(parseFloat(fields[8]) * 10000)
      area = parseInt(fields[9], 10)
      b.writeInt32BE(lat, 12)
      b.writeInt32BE(lon, 16)
      b.writeInt32BE(area, 20)
github bluesmoon / node-geoip / scripts / updatedb.js View on Github external
b.writeUInt32BE(eip[i], offset);
				offset += 4;
			}
			b.writeUInt32BE(locId>>>0, 32);
			
			lat = Math.round(parseFloat(fields[7]) * 10000);
			lon = Math.round(parseFloat(fields[8]) * 10000);
			area = parseInt(fields[9], 10);
			b.writeInt32BE(lat,36);
			b.writeInt32BE(lon,40);
			b.writeInt32BE(area,44);
		} else {
			// IPv4
			bsz = 24;

			rngip = new Address4(fields[0]);
			sip = parseInt(rngip.startAddress().bigInteger(),10);
			eip = parseInt(rngip.endAddress().bigInteger(),10);
			locId = parseInt(fields[1], 10);
			locId = cityLookup[locId];
			b = Buffer.alloc(bsz);
			b.fill(0);
			b.writeUInt32BE(sip>>>0, 0);
			b.writeUInt32BE(eip>>>0, 4);
			b.writeUInt32BE(locId>>>0, 8);

			lat = Math.round(parseFloat(fields[7]) * 10000);
			lon = Math.round(parseFloat(fields[8]) * 10000);
			area = parseInt(fields[9], 10);
			b.writeInt32BE(lat,12);
			b.writeInt32BE(lon,16);
			b.writeInt32BE(area,20);
github berty / berty / client / react-native / tools / dashboard / node-geoip / scripts / updatedb.js View on Github external
sip = utils.aton6(rngip.startAddress().correctForm())
        eip = utils.aton6(rngip.endAddress().correctForm())

        b = Buffer.alloc(bsz)
        for (i = 0; i < sip.length; i++) {
          b.writeUInt32BE(sip[i], i * 4)
        }

        for (i = 0; i < eip.length; i++) {
          b.writeUInt32BE(eip[i], 16 + i * 4)
        }
      } else {
        // IPv4
        bsz = 10

        rngip = new Address4(fields[0])
        sip = parseInt(rngip.startAddress().bigInteger(), 10)
        eip = parseInt(rngip.endAddress().bigInteger(), 10)

        b = Buffer.alloc(bsz)
        b.fill(0)
        b.writeUInt32BE(sip, 0)
        b.writeUInt32BE(eip, 4)
      }

      b.write(cc, bsz - 2)

      fs.writeSync(datFile, b, 0, bsz, null)
      if (Date.now() - tstart > 5000) {
        tstart = Date.now()
        process.stdout.write('\nStill working (' + lines + ') ...')
      }
github exokitxr / zeo / lib / hub.js View on Github external
  const _ip6To4 = ip6 => new ipAddress.Address6(ip6).to4().address;
  // const _ip4To6 = ip4 => '::ffff:' + ip4;
github berty / berty / client / react-native / tools / dashboard / node-geoip / scripts / updatedb.js View on Github external
var locId
    var b
    var bsz
    var lat
    var lon
    var area

    var i

    lines++

    if (fields[0].match(/:/)) {
      // IPv6
      var offset = 0
      bsz = 48
      rngip = new Address6(fields[0])
      sip = utils.aton6(rngip.startAddress().correctForm())
      eip = utils.aton6(rngip.endAddress().correctForm())
      locId = parseInt(fields[1], 10)
      locId = cityLookup[locId]

      b = Buffer.alloc(bsz)
      b.fill(0)

      for (i = 0; i < sip.length; i++) {
        b.writeUInt32BE(sip[i], offset)
        offset += 4
      }

      for (i = 0; i < eip.length; i++) {
        b.writeUInt32BE(eip[i], offset)
        offset += 4
github chill117 / geoip-native-lite / lib / data.js View on Github external
.map(function(line) {

			var data = line.split(',');

			if (!data || data.length < 2) {
				console.error('[ERROR]', 'Bad line:', line);
				return;
			}

			var geonameId = parseInt(data[1].replace(/"/g, ''));
			var ipv4Cidr = data[0].replace(/"/g, '');
			var ipv4Address = new Address4(ipv4Cidr);
			var ipv4StartAddress = ipv4Address.startAddress().correctForm();
			var ipv4EndAddress = ipv4Address.endAddress().correctForm();

			var block = {
				geoname_id: geonameId,
				ipv4_start_int: utils.ipv4ToInt(ipv4StartAddress)
			};

			if (ipv4StartAddress !== ipv4EndAddress) {

				block.ipv4_end_int = utils.ipv4ToInt(ipv4EndAddress);
			}

			countryBlocksIpv4.push(block);
		})
		.on('pipe', function() {
github thameera / awsip / entry.js View on Github external
window.AWS_RANGE_6 = j.ipv6_prefixes.map(p => {
    const addr = new IpAddr.Address6(p.ipv6_prefix)
    return {
      addr,
      region: p.region,
      service: p.service
    }
  }).reverse()
  console.log('...done IP range fetch')
github GothAck / javascript-x-server / proxy.js View on Github external
, idStr;
  idBuf.fill(0);
  idBuf.writeUInt16BE(socket.remotePort, 16);
  if (net.isIPv4(socket.remoteAddress)) {
    idBuf.writeUInt8(4, 18);
    idBuf = socket.remoteAddress.split('.')
      .reduce(
          function (o, v, i) {
            o.writeUInt8(v, i);
            return o;
          }
        , idBuf
      );
  } else {
    idBuf.writeUInt8(6, 18);
    idBuf = (new ip.v6.Address(socket.remoteAddress)).parsedAddress
      .reduce(
          function (o, v, i) {
            o.writeUInt16BE(v, i * 2);
            return o;
          }
        , idBuf
      );
  }
  idStr = idBuf.toString('hex');

  this.client_sockets[idStr] = socket;
  this.connection.sendUTF('NEW ' + idStr);
  socket.on('close', function () {
    self.connection.sendUTF('END ' + idStr);
    delete self.client_sockets[idStr];
  });
github neo-one-suite / neo-one / packages / neo-one-node-protocol / src / payload / NetworkAddress.ts View on Github external
public static getAddress6(host: string): Address6 | null | undefined {
    const parts = host.split('.');

    return parts.length === 4 ? Address6.fromAddress4(host) : new Address6(host);
  }

ip-address

A library for parsing IPv4 and IPv6 IP addresses in node and the browser.

MIT
Latest version published 5 months ago

Package Health Score

80 / 100
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