140.205.194.203

IPv4 addresses can be represented in several formats. This may be useful to store IP addresses in a more efficient way (for example, storing IPs as UNSIGNED INT requires less space and may be a faster solution) or to bypass some filters (for example, something doesn’t allow you to specify IPs from private range, but since it filters only quad-dotted IPv4 address representation you can specify IP as decimal number). Below are listed almost all formats as IP 140.205.194.203 can be represented (actually there are more formats, since you can mix multiple formats).

Description	Notation	Command Example
Decimal number	2362294987	ping 2362294987
Dotted-decimal notation	140.205.194.203	ping 140.205.194.203
Decimal.Octal.Hexadecimal.Decimal	140.0315.0xc2.203	ping 140.0315.0xc2.203
Hexadecimal number	0x8ccdc2cb	ping 0x8ccdc2cb
Dotted-hexadecimal notation	0x8c.0xcd.0xc2.0xcb	ping 0x8c.0xcd.0xc2.0xcb
Hexadecimal.Octal.Decimal.Hexadecimal	0x8c.0315.194.0xcb	ping 0x8c.0315.194.0xcb
Octal number	021463341313	ping 021463341313
Dotted-octal notation	0214.0315.0302.0313	ping 0214.0315.0302.0313
Octal.Decimal.Hexadecimal.Octal	0214.205.0xc2.0313	ping 0214.205.0xc2.0313
Decimal IPv4-mapped IPv6 address	::ffff:140.205.194.203	ping ::ffff:140.205.194.203
Hexadecimal IPv4-mapped IPv6 address	::ffff:8ccd:c2cb	ping ::ffff:8ccd:c2cb

There are some technical details about the network 140.205.194.203 and its subnet, as well as some details about IP itself. Please note that this information may contain inaccuracies or outdated data.

Name	Value
Country	CHINA
Company	CNNIC-ALIBABA-CN-NET-AP Hangzhou Alibaba Advertising Co.,Ltd.
AS Number	AS37963
Address Block	140.205.194.0/24
Subnet Mask	255.255.255.0
Broadcast Address	140.205.194.255
Address Range	140.205.194.1 - 140.205.194.254
Number of IP Addresses	256
Number of Valid Hosts	254
Previous IP Address	140.205.194.202
Next IP Address	140.205.194.204

Dozens of companies are managing lists of blocked IP addresses in order to stop spamming, unethical hacking, and other malicious actions. These blacklists (also known as DNSBL and RBL) can contain both IP addresses and domains. Below we will try to lookup IP 140.205.194.203 through several backlists and find out who considers this IP to be malicious. Click DNSBL Lookup to get real-time data.

DNSBL Server	Listed	FQDN
all.s5h.net	Unknown	203.194.205.140.all.s5h.net.
b.barracudacentral.org	Unknown	203.194.205.140.b.barracudacentral.org.
bl.spamcop.net	Unknown	203.194.205.140.bl.spamcop.net.
blacklist.woody.ch	Unknown	203.194.205.140.blacklist.woody.ch.
bogons.cymru.com	Unknown	203.194.205.140.bogons.cymru.com.
cbl.abuseat.org	Unknown	203.194.205.140.cbl.abuseat.org.
combined.abuse.ch	Unknown	203.194.205.140.combined.abuse.ch.
db.wpbl.info	Unknown	203.194.205.140.db.wpbl.info.
dnsbl-1.uceprotect.net	Unknown	203.194.205.140.dnsbl-1.uceprotect.net.
dnsbl-2.uceprotect.net	Unknown	203.194.205.140.dnsbl-2.uceprotect.net.
dnsbl-3.uceprotect.net	Unknown	203.194.205.140.dnsbl-3.uceprotect.net.
dnsbl.anticaptcha.net	Unknown	203.194.205.140.dnsbl.anticaptcha.net.
dnsbl.dronebl.org	Unknown	203.194.205.140.dnsbl.dronebl.org.
dnsbl.inps.de	Unknown	203.194.205.140.dnsbl.inps.de.
dnsbl.sorbs.net	Unknown	203.194.205.140.dnsbl.sorbs.net.
dnsbl.spfbl.net	Unknown	203.194.205.140.dnsbl.spfbl.net.
drone.abuse.ch	Unknown	203.194.205.140.drone.abuse.ch.
duinv.aupads.org	Unknown	203.194.205.140.duinv.aupads.org.
dul.dnsbl.sorbs.net	Unknown	203.194.205.140.dul.dnsbl.sorbs.net.
dyna.spamrats.com	Unknown	203.194.205.140.dyna.spamrats.com.
dynip.rothen.com	Unknown	203.194.205.140.dynip.rothen.com.
http.dnsbl.sorbs.net	Unknown	203.194.205.140.http.dnsbl.sorbs.net.
ips.backscatterer.org	Unknown	203.194.205.140.ips.backscatterer.org.
ix.dnsbl.manitu.net	Unknown	203.194.205.140.ix.dnsbl.manitu.net.
korea.services.net	Unknown	203.194.205.140.korea.services.net.
misc.dnsbl.sorbs.net	Unknown	203.194.205.140.misc.dnsbl.sorbs.net.
noptr.spamrats.com	Unknown	203.194.205.140.noptr.spamrats.com.
orvedb.aupads.org	Unknown	203.194.205.140.orvedb.aupads.org.
pbl.spamhaus.org	Unknown	203.194.205.140.pbl.spamhaus.org.
proxy.bl.gweep.ca	Unknown	203.194.205.140.proxy.bl.gweep.ca.
psbl.surriel.com	Unknown	203.194.205.140.psbl.surriel.com.
relays.bl.gweep.ca	Unknown	203.194.205.140.relays.bl.gweep.ca.
relays.nether.net	Unknown	203.194.205.140.relays.nether.net.
sbl.spamhaus.org	Unknown	203.194.205.140.sbl.spamhaus.org.
singular.ttk.pte.hu	Unknown	203.194.205.140.singular.ttk.pte.hu.
smtp.dnsbl.sorbs.net	Unknown	203.194.205.140.smtp.dnsbl.sorbs.net.
socks.dnsbl.sorbs.net	Unknown	203.194.205.140.socks.dnsbl.sorbs.net.
spam.abuse.ch	Unknown	203.194.205.140.spam.abuse.ch.
spam.dnsbl.anonmails.de	Unknown	203.194.205.140.spam.dnsbl.anonmails.de.
spam.dnsbl.sorbs.net	Unknown	203.194.205.140.spam.dnsbl.sorbs.net.
spam.spamrats.com	Unknown	203.194.205.140.spam.spamrats.com.
spambot.bls.digibase.ca	Unknown	203.194.205.140.spambot.bls.digibase.ca.
spamrbl.imp.ch	Unknown	203.194.205.140.spamrbl.imp.ch.
spamsources.fabel.dk	Unknown	203.194.205.140.spamsources.fabel.dk.
ubl.lashback.com	Unknown	203.194.205.140.ubl.lashback.com.
ubl.unsubscore.com	Unknown	203.194.205.140.ubl.unsubscore.com.
virus.rbl.jp	Unknown	203.194.205.140.virus.rbl.jp.
web.dnsbl.sorbs.net	Unknown	203.194.205.140.web.dnsbl.sorbs.net.
wormrbl.imp.ch	Unknown	203.194.205.140.wormrbl.imp.ch.
xbl.spamhaus.org	Unknown	203.194.205.140.xbl.spamhaus.org.
z.mailspike.net	Unknown	203.194.205.140.z.mailspike.net.
zen.spamhaus.org	Unknown	203.194.205.140.zen.spamhaus.org.
zombie.dnsbl.sorbs.net	Unknown	203.194.205.140.zombie.dnsbl.sorbs.net.
spamguard.leadmon.net	Unknown	203.194.205.140.spamguard.leadmon.net.
rbl-plus.mail-abuse.org	Unknown	203.194.205.140.rbl-plus.mail-abuse.org.
httpbl.abuse.ch	Unknown	203.194.205.140.httpbl.abuse.ch.
combined.njabl.org	Unknown	203.194.205.140.combined.njabl.org.
rbl.efnetrbl.org	Unknown	203.194.205.140.rbl.efnetrbl.org.
cbl.anti-spam.org.cn	Unknown	203.194.205.140.cbl.anti-spam.org.cn.
bl.spamcannibal.org	Unknown	203.194.205.140.bl.spamcannibal.org.
rbl.suresupport.com	Unknown	203.194.205.140.rbl.suresupport.com.
csi.cloudmark.com	Unknown	203.194.205.140.csi.cloudmark.com.
rbl.interserver.net	Unknown	203.194.205.140.rbl.interserver.net.
virbl.bit.nl	Unknown	203.194.205.140.virbl.bit.nl.
short.rbl.jp	Unknown	203.194.205.140.short.rbl.jp.
blackholes.mail-abuse.org	Unknown	203.194.205.140.blackholes.mail-abuse.org.
truncate.gbudb.net	Unknown	203.194.205.140.truncate.gbudb.net.
query.senderbase.org	Unknown	203.194.205.140.query.senderbase.org.
opm.tornevall.org	Unknown	203.194.205.140.opm.tornevall.org.
netblock.pedantic.org	Unknown	203.194.205.140.netblock.pedantic.org.
access.redhawk.org	Unknown	203.194.205.140.access.redhawk.org.
cdl.anti-spam.org.cn	Unknown	203.194.205.140.cdl.anti-spam.org.cn.
multi.surbl.org	Unknown	203.194.205.140.multi.surbl.org.
dsn.rfc-ignorant.org	Unknown	203.194.205.140.dsn.rfc-ignorant.org.
dnsbl.njabl.org	Unknown	203.194.205.140.dnsbl.njabl.org.
relays.mail-abuse.org	Unknown	203.194.205.140.relays.mail-abuse.org.
rbl.spamlab.com	Unknown	203.194.205.140.rbl.spamlab.com.
all.bl.blocklist.de	Unknown	203.194.205.140.all.bl.blocklist.de.

If the IP 140.205.194.203 has aggressive behavior or should not have access to your private resources, you can block/ban it using your firewall, webserver, or programming language. Below are some examples of how to restrict this IP address from accessing your machine.

Algorithm	Example
Apache	<RequireAll>   Require all granted   Require not ip 140.205.194.203 </RequireAll>
iptables	iptables -A INPUT -s 140.205.194.203 -j DROP
Nginx	location / {   deny 140.205.194.203; }
Node.js	if (request.connection.remoteAddress === '140.205.194.203') {   return console.log(403); }
PHP	if (filter_input(INPUT_SERVER, 'REMOTE_ADDR') == '140.205.194.203') {   return print(403); }
Python	if (os.environ['REMOTE_ADDR'] == '140.205.194.203')   return print(403);
web.config	<security>   <ipSecurity allowUnlisted="true">     <add ipAddress="140.205.194.203"/>   </ipSecurity> </security>

Algorithm	Encoding Result
Ascii85	0f1R:1,(R<0f_'C1,(K
Base64	MTQwLjIwNS4xOTQuMjAz
Binary	10001100110011011100001011001011
Morse Code	.----....------  .-.-.-  ..--------.....  .-.-.-  .--------.....-  .-.-.-  ..--------...--
Phonetic	One Four Zero Dot Two Zero Five Dot One Nine Four Dot Two Zero Three
Uuencode	/,30P+C(P-2XQ.30N,C`S `

Hashing algorithms are one-way functions that do not have a reversible algorithm. Most commonly they are used to check data integrity, prevent the data forgery, and hide sensitive information. For example, some developers may hash the clients IP addresses, that is why below are listed hashes of different hashing algorithms for IP 140.205.194.203.

Algorithm	Hash Value
md2	f45c0adb6f45e095caefb2e912f6c2d2
md4	c1b49cbe30b8223af67a47af4d8a29ef
md5	ef0065bc435d59bd84030eedb97e3227
sha1	da237c689913333d9c73b3180d302444ce4068ac
sha224	b584941a72a6750f2a35ed476a5e56a3367af00f9d8796357c2dd663
sha256	a7d7b55cc65a0cf6cb2439196a6191a5a338969f3ed811120c5c32698cbd12be
sha384	ab6a55865aa72546b00858b2010706ac2ceaed2009eeed533f17179f58507bbe1a7f0350b3df0ce801f67deab808fc84
sha512	e8fa60e02c2896b51d6b702423596ea20e4b0f22934ca482e9e7cad31a55a03b6bb297ab1686d3e7a058a868e7935c6437725c59d71633b50c3b9fa3dbb80f4e
ripemd128	89e0f6fc90f6407d9769007277db79b4
ripemd160	0dd4a94c00bb19efe49bf7ad0c6fffeb872feb09
ripemd256	f079ac7fdffb63f18cb15d194676edfeee8aac8fefbd4971d86383863820079b
ripemd320	d54259f3a78682f501f739a062d6c351591d3aecd916142bc124afb58ee6f8411c72dadd1ee4150b
whirlpool	725f8c34a7775c8dd994714fb96dfbf2cfb9ec9d7b4d7a72fcb952ba59dff158b10836c04d9a655745fbb296c8b8cd1210502324ecd3914c4e9b8ac0ec7cd64d
tiger128,3	f32f7f104d32ad87dd8a90db6ee0dcc9
tiger160,3	f32f7f104d32ad87dd8a90db6ee0dcc9328dac13
tiger192,3	f32f7f104d32ad87dd8a90db6ee0dcc9328dac13e4af22e7
tiger128,4	536d3fe60162dc8a8cb26bfc72c26db3
tiger160,4	536d3fe60162dc8a8cb26bfc72c26db3bd988f22
tiger192,4	536d3fe60162dc8a8cb26bfc72c26db3bd988f2298e8f687
snefru	1ad2d31ceb9772118ed62cbfeb816fdac268a38a80efbcd807605791bac08d64
snefru256	1ad2d31ceb9772118ed62cbfeb816fdac268a38a80efbcd807605791bac08d64
gost	842f3fdb00b54e16f0c934c423666d82a34f6ac2bc420cd0addb4aab65eb1d63
gost-crypto	2642c9b1b0987e9c6aaa4ccac1a2ad2ac9eb325e2847818ab96a429084a21a9e
adler32	174302ea
crc32	17ddc452
crc32b	08778a77
fnv132	1d035e40
fnv1a32	f9961852
fnv164	e994b974c3fdcba0
fnv1a64	5f423485d4c0bc52
joaat	76e477a4
haval128,3	fd67978f1cdd275466fdb62c02d1d498
haval160,3	81c3347c2059d3e0c7c02d5552388d9c2d08ae43
haval192,3	25267fa83d21802a4959f223c9ed832efc100f65ef56b795
haval224,3	59a4a880687eeda7a870f3b569fd57a1ab6e9b63cf270accefa6bf3f
haval256,3	4e26499f5e92b762933cbbc6b582d7d3dae7fd4419828cfe9491fa6421cb09c2
haval128,4	100f7147f14d686f084921c93b82b813
haval160,4	05287ce670d15601aebd8a07b0fd68049ec54ef2
haval192,4	9a880f90a4b93946eb3e003176f4c624ec1f282fdd5870b1
haval224,4	38c793adb803aba895240ae098fc850df8dc3f275aaca95e175b14c1
haval256,4	486c0549e4754e9d8fb95d616b0931e37f1d267fed83225749895b9814c0c37d
haval128,5	319f55046509b6caba9ff4f9d3ed4708
haval160,5	925cafdd477e578d5aa543c430a2c57e49e72b08
haval192,5	9185fcdfc981c1ab8e08043f85506a350387107047bb4239
haval224,5	1114882b8d08e3f955c3bc8029b85956ec209da1f0b075ca22054e3a
haval256,5	ece5868aaeabe50fcdfee3c0be5f357e59d1b32383b7a332401fd0e23fddfab4

Barcodes are widely used almost everywhere in the world, and this website is not an exception. Since barcodes are representing data in a machine-readable form, they are make life easier for people who are trying to interact and communicate with various devices. To make this website a little more useful for both people and machines, below are provided the most popular barcodes for IP 140.205.194.203.

Symbology	Barcode Image
QR Code
Codabar
ITF-14
Data Matrix
UPC-A
Code 39
EAN-8