140.205.194.249

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 140.205.194.249 can be represented (actually there are more formats, since you can mix multiple formats).

Description	Notation	Command Example
Decimal number	2362295033	ping 2362295033
Dotted-decimal notation	140.205.194.249	ping 140.205.194.249
Decimal.Octal.Hexadecimal.Decimal	140.0315.0xc2.249	ping 140.0315.0xc2.249
Hexadecimal number	0x8ccdc2f9	ping 0x8ccdc2f9
Dotted-hexadecimal notation	0x8c.0xcd.0xc2.0xf9	ping 0x8c.0xcd.0xc2.0xf9
Hexadecimal.Octal.Decimal.Hexadecimal	0x8c.0315.194.0xf9	ping 0x8c.0315.194.0xf9
Octal number	021463341371	ping 021463341371
Dotted-octal notation	0214.0315.0302.0371	ping 0214.0315.0302.0371
Octal.Decimal.Hexadecimal.Octal	0214.205.0xc2.0371	ping 0214.205.0xc2.0371
Decimal IPv4-mapped IPv6 address	::ffff:140.205.194.249	ping ::ffff:140.205.194.249
Hexadecimal IPv4-mapped IPv6 address	::ffff:8ccd:c2f9	ping ::ffff:8ccd:c2f9

There are some technical details about the network 140.205.194.249 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 Please note that this information may contain inaccuracies or outdated data.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	140.205.194.248
Next IP Address	140.205.194.250

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 140.205.194.249 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	249.194.205.140.all.s5h.net.
b.barracudacentral.org	Unknown	249.194.205.140.b.barracudacentral.org.
bl.spamcop.net	Unknown	249.194.205.140.bl.spamcop.net.
blacklist.woody.ch	Unknown	249.194.205.140.blacklist.woody.ch.
bogons.cymru.com	Unknown	249.194.205.140.bogons.cymru.com.
cbl.abuseat.org	Unknown	249.194.205.140.cbl.abuseat.org.
combined.abuse.ch	Unknown	249.194.205.140.combined.abuse.ch.
db.wpbl.info	Unknown	249.194.205.140.db.wpbl.info.
dnsbl-1.uceprotect.net	Unknown	249.194.205.140.dnsbl-1.uceprotect.net.
dnsbl-2.uceprotect.net	Unknown	249.194.205.140.dnsbl-2.uceprotect.net.
dnsbl-3.uceprotect.net	Unknown	249.194.205.140.dnsbl-3.uceprotect.net.
dnsbl.anticaptcha.net	Unknown	249.194.205.140.dnsbl.anticaptcha.net.
dnsbl.dronebl.org	Unknown	249.194.205.140.dnsbl.dronebl.org.
dnsbl.inps.de	Unknown	249.194.205.140.dnsbl.inps.de.
dnsbl.sorbs.net	Unknown	249.194.205.140.dnsbl.sorbs.net.
dnsbl.spfbl.net	Unknown	249.194.205.140.dnsbl.spfbl.net.
drone.abuse.ch	Unknown	249.194.205.140.drone.abuse.ch.
duinv.aupads.org	Unknown	249.194.205.140.duinv.aupads.org.
dul.dnsbl.sorbs.net	Unknown	249.194.205.140.dul.dnsbl.sorbs.net.
dyna.spamrats.com	Unknown	249.194.205.140.dyna.spamrats.com.
dynip.rothen.com	Unknown	249.194.205.140.dynip.rothen.com.
http.dnsbl.sorbs.net	Unknown	249.194.205.140.http.dnsbl.sorbs.net.
ips.backscatterer.org	Unknown	249.194.205.140.ips.backscatterer.org.
ix.dnsbl.manitu.net	Unknown	249.194.205.140.ix.dnsbl.manitu.net.
korea.services.net	Unknown	249.194.205.140.korea.services.net.
misc.dnsbl.sorbs.net	Unknown	249.194.205.140.misc.dnsbl.sorbs.net.
noptr.spamrats.com	Unknown	249.194.205.140.noptr.spamrats.com.
orvedb.aupads.org	Unknown	249.194.205.140.orvedb.aupads.org.
pbl.spamhaus.org	Unknown	249.194.205.140.pbl.spamhaus.org.
proxy.bl.gweep.ca	Unknown	249.194.205.140.proxy.bl.gweep.ca.
psbl.surriel.com	Unknown	249.194.205.140.psbl.surriel.com.
relays.bl.gweep.ca	Unknown	249.194.205.140.relays.bl.gweep.ca.
relays.nether.net	Unknown	249.194.205.140.relays.nether.net.
sbl.spamhaus.org	Unknown	249.194.205.140.sbl.spamhaus.org.
singular.ttk.pte.hu	Unknown	249.194.205.140.singular.ttk.pte.hu.
smtp.dnsbl.sorbs.net	Unknown	249.194.205.140.smtp.dnsbl.sorbs.net.
socks.dnsbl.sorbs.net	Unknown	249.194.205.140.socks.dnsbl.sorbs.net.
spam.abuse.ch	Unknown	249.194.205.140.spam.abuse.ch.
spam.dnsbl.anonmails.de	Unknown	249.194.205.140.spam.dnsbl.anonmails.de.
spam.dnsbl.sorbs.net	Unknown	249.194.205.140.spam.dnsbl.sorbs.net.
spam.spamrats.com	Unknown	249.194.205.140.spam.spamrats.com.
spambot.bls.digibase.ca	Unknown	249.194.205.140.spambot.bls.digibase.ca.
spamrbl.imp.ch	Unknown	249.194.205.140.spamrbl.imp.ch.
spamsources.fabel.dk	Unknown	249.194.205.140.spamsources.fabel.dk.
ubl.lashback.com	Unknown	249.194.205.140.ubl.lashback.com.
ubl.unsubscore.com	Unknown	249.194.205.140.ubl.unsubscore.com.
virus.rbl.jp	Unknown	249.194.205.140.virus.rbl.jp.
web.dnsbl.sorbs.net	Unknown	249.194.205.140.web.dnsbl.sorbs.net.
wormrbl.imp.ch	Unknown	249.194.205.140.wormrbl.imp.ch.
xbl.spamhaus.org	Unknown	249.194.205.140.xbl.spamhaus.org.
z.mailspike.net	Unknown	249.194.205.140.z.mailspike.net.
zen.spamhaus.org	Unknown	249.194.205.140.zen.spamhaus.org.
zombie.dnsbl.sorbs.net	Unknown	249.194.205.140.zombie.dnsbl.sorbs.net.
spamguard.leadmon.net	Unknown	249.194.205.140.spamguard.leadmon.net.
rbl-plus.mail-abuse.org	Unknown	249.194.205.140.rbl-plus.mail-abuse.org.
httpbl.abuse.ch	Unknown	249.194.205.140.httpbl.abuse.ch.
combined.njabl.org	Unknown	249.194.205.140.combined.njabl.org.
rbl.efnetrbl.org	Unknown	249.194.205.140.rbl.efnetrbl.org.
cbl.anti-spam.org.cn	Unknown	249.194.205.140.cbl.anti-spam.org.cn.
bl.spamcannibal.org	Unknown	249.194.205.140.bl.spamcannibal.org.
rbl.suresupport.com	Unknown	249.194.205.140.rbl.suresupport.com.
csi.cloudmark.com	Unknown	249.194.205.140.csi.cloudmark.com.
rbl.interserver.net	Unknown	249.194.205.140.rbl.interserver.net.
virbl.bit.nl	Unknown	249.194.205.140.virbl.bit.nl.
short.rbl.jp	Unknown	249.194.205.140.short.rbl.jp.
blackholes.mail-abuse.org	Unknown	249.194.205.140.blackholes.mail-abuse.org.
truncate.gbudb.net	Unknown	249.194.205.140.truncate.gbudb.net.
query.senderbase.org	Unknown	249.194.205.140.query.senderbase.org.
opm.tornevall.org	Unknown	249.194.205.140.opm.tornevall.org.
netblock.pedantic.org	Unknown	249.194.205.140.netblock.pedantic.org.
access.redhawk.org	Unknown	249.194.205.140.access.redhawk.org.
cdl.anti-spam.org.cn	Unknown	249.194.205.140.cdl.anti-spam.org.cn.
multi.surbl.org	Unknown	249.194.205.140.multi.surbl.org.
dsn.rfc-ignorant.org	Unknown	249.194.205.140.dsn.rfc-ignorant.org.
dnsbl.njabl.org	Unknown	249.194.205.140.dnsbl.njabl.org.
relays.mail-abuse.org	Unknown	249.194.205.140.relays.mail-abuse.org.
rbl.spamlab.com	Unknown	249.194.205.140.rbl.spamlab.com.
all.bl.blocklist.de	Unknown	249.194.205.140.all.bl.blocklist.de.

If the IP 140.205.194.249 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 140.205.194.249 </RequireAll>
iptables	iptables -A INPUT -s 140.205.194.249 -j DROP
Nginx	location / {   deny 140.205.194.249; }
Node.js	if (request.connection.remoteAddress === '140.205.194.249') {   return console.log(403); }
PHP	if (filter_input(INPUT_SERVER, 'REMOTE_ADDR') == '140.205.194.249') {   return print(403); }
Python	if (os.environ['REMOTE_ADDR'] == '140.205.194.249')   return print(403);
web.config	<security>   <ipSecurity allowUnlisted="true">     <add ipAddress="140.205.194.249"/>   </ipSecurity> </security>

Algorithm	Encoding Result
Ascii85	0f1R:1,(R<0f_'C1,Lu
Base64	MTQwLjIwNS4xOTQuMjQ5
Binary	10001100110011011100001011111001
Morse Code	.----....------  .-.-.-  ..--------.....  .-.-.-  .--------.....-  .-.-.-  ..---....-----.
Phonetic	One Four Zero Dot Two Zero Five Dot One Nine Four Dot Two Four Nine
Uuencode	/,30P+C(P-2XQ.30N,C0Y `

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 140.205.194.249.

Algorithm	Hash Value
md2	9178eaa276d81fa7801072aaad393e32
md4	1dca30e7f070c9cce428631308231ec1
md5	e560dab546426cb281e8d6de39f11c9d
sha1	0626303403103aaaece9771ee1a753a059db3309
sha224	3c7e8184fe2c71dc07deddd3a4411e427ca38a09be1f558ad8635f65
sha256	0e83d0273f630b83d3b1a772125e9cb9c93f03cfcf52e1bdca17efa966601df2
sha384	8a05293cd59484308425a4bb92ea8ea215def33e45585850d38d218d62fbe67078a3fe7f4983d636d8bf6df48daf3be3
sha512	fa1f075f50608d809623854b8cde2e22fc47ceab6f6e3f7bd9b2459667ef081e28891c1b464a35c3abbc13b394b7057ef4a1482014c5f372afd20546b9c5564b
ripemd128	f5e83233ae82065248e40c9947fb8af7
ripemd160	52e4b43aaf84e54dbb0b11c876b9b94a41148fbb
ripemd256	9b38d8a26b99841bd740b86868d2dba47a3d1cc143cf8837e2fa88a9b8325501
ripemd320	01c354cd1cbd632122ae9e5ad9646466d1c44f3531c6928ffe609736a46915500317e1e717985b4c
whirlpool	6358baddf12221d1b1748d923356c1933c457dbd9dbc59695e879306b2d220ca79d469188512a98d634b3903bdb324f7f1da3fe995eea86245c5049be9a3e333
tiger128,3	ff82198958a4573fa48d58c94afebb49
tiger160,3	ff82198958a4573fa48d58c94afebb4981eec874
tiger192,3	ff82198958a4573fa48d58c94afebb4981eec87400f694eb
tiger128,4	7ab06a427b545fd6e969dccd0bbabe7d
tiger160,4	7ab06a427b545fd6e969dccd0bbabe7d431cf8c0
tiger192,4	7ab06a427b545fd6e969dccd0bbabe7d431cf8c059dd8908
snefru	ca4446950c7736cee8c6894782662d1d7f11deb1d440c7b5b827ae9354321d1d
snefru256	ca4446950c7736cee8c6894782662d1d7f11deb1d440c7b5b827ae9354321d1d
gost	bb110b4cf702602d3390b115b0ff25c681081304b0a3098adae949272e051d13
gost-crypto	ff8ac5844a20d628c3a680147a44e204cd4282683660c87d16f0036d89ed0273
adler32	175102f4
crc32	682a6a38
crc32b	8ccea66d
fnv132	21036486
fnv1a32	778c5150
fnv164	e994bd74c3fdd266
fnv1a64	5f34b285d4b55510
joaat	57bd238e
haval128,3	846f51b7856e82e610a86f6163d2eeab
haval160,3	499e130b8515ec5988bb9339a354ddaf956dcf85
haval192,3	8fd76b174070eb47452c72efab623036887f753ab2c506a2
haval224,3	4e39425d1fb6cf4c6ef042eecbbb4f49975b597bab349f5c745c06cb
haval256,3	84e965b436d78cc3ed542acc52c4c8cd48299d561fc188fcebe10ad5c7ca9134
haval128,4	092734e390034b21b0c864f2d330fc17
haval160,4	cc1ad4d202ca8a3944c54876a1ba24676eac2303
haval192,4	b8d9d6345e3fc55c4a9bac4b2d71d2ba6093e6e9fc34c183
haval224,4	46a1b1ca6dbfbd4d815a66dcea83ed881217eb7bcde5e35324f06c13
haval256,4	45d37af7a8e0cb2b72623ffeae0311cf40ea0015cf492999dc7e011361e90a07
haval128,5	84f19d454555ea53254fc65785b93d2b
haval160,5	74dc4bf67dbbb5d1ca8fdc01583d795eebea74e8
haval192,5	f5550d5b98970445efb5207ddb2aa1df26078f873e927d4a
haval224,5	05c0b38dd20106c317aa5c17614522975c02fa85d6c0e1c3fa58499e
haval256,5	26596a5361b09a9c69fcdab534c0f0c98d4023a50db145c8d695bed85dc63bdf

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 140.205.194.249.

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