CF1760913638417-tsm20251017082432

WWW.ROBTEX.COM - 81.140.3.121

Search for IP or hostnames:

81.140.3.121 checked at 2025-10-19T22:40:38.400Z 467ms 12/12/12 100% R:13

PTRs and A-records

PTR81-140-3-121.plusnetbroadband.co.uk
Adsl-sp-81-140-3-121.in-addr.broadbandscope.com
A81.140.3.121

RBLS
81.128.0.0/12

AS2856

shared on network route

dsl-dp-81-140-98-130.in-addr.broadbandscope.com
host81-131-125-83.range81-131.btcentralplus.com
host81-132-230-251.range81-132.btcentralplus.com
dsl-static-81-140-83-101.in-addr.broadbandscope.com
dsl-static-81-140-69-74.in-addr.broadbandscope.com
mx1.golfingindex.com
host81-137-204-223.in-addr.btopenworld.com
dsl-static-81-140-66-99.in-addr.broadbandscope.com
host81-135-241-147.range81-135.btcentralplus.com
mail2.pauleydesign.co.uk
woyo.co.uk
host81-137-252-12.in-addr.btopenworld.com
host81-136-236-134.in-addr.btopenworld.com
host81-137-223-78.in-addr.btopenworld.com
host81-136-163-200.in-addr.btopenworld.com
dsl-multi-static-81-140-131-166.in-addr.broadbandscope.com
mx00.aplix.co.uk
host81-137-239-151.in-addr.btopenworld.com
host81-143-238-43.in-addr.btopenworld.com
host81-143-122-78.in-addr.btopenworld.com
host81-142-155-11.in-addr.btopenworld.com
mail.fenkleen.com
host81-141-43-52.range81-141.btcentralplus.com
host81-132-30-253.range81-132.btcentralplus.com
ermx2.sitoc.com
host81-132-98-151.range81-132.btcentralplus.com
host81-136-75-57.range81-136.btcentralplus.com
host81-129-77-1.range81-129.btcentralplus.com
host81-129-155-240.range81-129.btcentralplus.com
host81-142-110-95.in-addr.btopenworld.com
mail.abuk.co.uk
mx2.kinrosshotels.com
host81-140-181-36.range81-140.btcentralplus.com
host81-142-132-40.in-addr.btopenworld.com
soubry.org
mail2.dawkinscolour.co.uk
whitehall-it.com
host81-137-209-21.in-addr.btopenworld.com
host81-137-235-227.in-addr.btopenworld.com
mailserver.crabtreeofgateshead.org
host81-133-212-144.in-addr.btopenworld.com
host81-129-166-237.range81-129.btcentralplus.com
host81-129-19-91.range81-129.btcentralplus.com
mail.ukhostsolution.com
host81-143-221-131.in-addr.btopenworld.com
www.firstimage.net
remote.v-techuk.com
host81-133-114-32.in-addr.btopenworld.com
host81-137-66-191.in-addr.btopenworld.com
host81-141-163-184.range81-141.btcentralplus.com
host81-129-0-38.range81-129.btcentralplus.com
host81-135-119-180.range81-135.btcentralplus.com
mail2.goodwingroup.com
host81-130-193-53.in-addr.btopenworld.com
host81-138-190-157.in-addr.btopenworld.com
dsl-sp-81-140-24-225.in-addr.broadbandscope.com
host81-129-209-107.range81-129.btcentralplus.com
alarmcall.co.uk
host81-133-67-46.in-addr.btopenworld.com
host81-137-248-203.in-addr.btopenworld.com
host81-142-161-137.in-addr.btopenworld.com
dsl-static-81-140-78-187.in-addr.broadbandscope.com
dsl-sp-81-140-25-174.in-addr.broadbandscope.com
host81-129-110-28.range81-129.btcentralplus.com
dsl-sp-81-140-17-119.in-addr.broadbandscope.com
mail.zphrs.com
host81-136-147-40.in-addr.btopenworld.com
host81-129-255-132.range81-129.btcentralplus.com
dsl-sp-81-140-25-241.in-addr.broadbandscope.com
keytax.net
host81-137-29-177.in-addr.btopenworld.com
dsl-sp-81-140-18-223.in-addr.broadbandscope.com
3di.serveftp.net
mail.a1coffee.net
host81-141-59-40.range81-141.btcentralplus.com
dsl-sp-81-140-51-81.in-addr.broadbandscope.com
dsl-sp-81-140-0-255.in-addr.broadbandscope.com
dsl-sp-81-140-10-134.in-addr.broadbandscope.com
dsl-sp-81-140-10-112.in-addr.broadbandscope.com
mail.sess.us
mail.burwoodaviation.com
host81-142-217-83.in-addr.btopenworld.com
host81-129-81-251.range81-129.btcentralplus.com
dsl-dp-81-140-127-136.in-addr.broadbandscope.com
dsl-sp-81-140-23-53.in-addr.broadbandscope.com
host81-133-139-148.in-addr.btopenworld.com
host81-139-126-191.in-addr.btopenworld.com
host81-143-93-87.in-addr.btopenworld.com
mx1.boxergames.com
obis-uk.com
mail2.dmtl.co.uk
dsl-static-81-140-76-38.in-addr.broadbandscope.com
host81-131-126-206.range81-131.btcentralplus.com
host81-130-71-231.range81-130.btcentralplus.com
host81-137-33-74.in-addr.btopenworld.com
host81-136-219-29.in-addr.btopenworld.com
host81-136-184-25.in-addr.btopenworld.com
host81-129-244-118.range81-129.btcentralplus.com
ebecpc.com
host81-138-238-252.in-addr.btopenworld.com

shared on AS number

host217-42-150-25.range217-42.btcentralplus.com
mail.anessexwedding.co.uk
host86-150-33-23.range86-150.btcentralplus.com
host86-144-197-156.range86-144.btcentralplus.com
host109-149-132-131.range109-149.btcentralplus.com
host109-148-160-47.range109-148.btcentralplus.com
dsl-sp-81-140-41-16.in-addr.broadbandscope.com
host81-153-189-181.range81-153.btcentralplus.com
mail.paladyn.org
host217-45-195-225.in-addr.btopenworld.com
gate.privacybyright.uk
host217-39-218-20.range217-39.btcentralplus.com
host86-145-149-44.range86-145.btcentralplus.com
host217-35-41-72.in-addr.btopenworld.com
host81-142-189-25.in-addr.btopenworld.com
host109-150-64-230.range109-150.btcentralplus.com
mailserver.flowerofmay.com
laband.co.uk
host86-154-234-194.range86-154.btcentralplus.com
windsorestates.net
host81-137-203-62.in-addr.btopenworld.com
push.info.bt.co.uk
caw.education
host86-176-78-43.range86-176.btcentralplus.com
mail.ismedia.co.uk
host213-1-20-181.range213-1.btcentralplus.com
host109-156-135-205.range109-156.btcentralplus.com
host86-178-233-199.range86-178.btcentralplus.com
host86-166-148-229.range86-166.btcentralplus.com
ftp.wescoaircraft.co.uk
host86-170-158-167.range86-170.btcentralplus.com
host86-157-112-10.range86-157.btcentralplus.com
seqo.nhs.uk
host86-178-37-5.range86-178.btcentralplus.com
host217-39-89-242.range217-39.btcentralplus.com
host109-154-63-40.range109-154.btcentralplus.com
host86-156-66-48.range86-156.btcentralplus.com
host81-137-127-143.in-addr.btopenworld.com
host81-149-94-101.in-addr.btopenworld.com
host81-132-45-67.range81-132.btcentralplus.com
host86-181-24-206.range86-181.btcentralplus.com
host86-149-136-104.range86-149.btcentralplus.com
host109-156-214-171.range109-156.btcentralplus.com
pun.net
host86-133-88-152.range86-133.btcentralplus.com
rjtaylor.co.uk
mail2.apcconnect.co.uk
mailserver.wizardcomputers.co.uk
nts.events
host86-179-240-35.range86-179.btcentralplus.com
datel.co.uk
casezero.net
telehouse-n-ssr1-fw-lan.ukcore.bt.net
host217-34-97-56.in-addr.btopenworld.com
mail.cartref.org
host31-54-152-13.range31-54.btcentralplus.com
host86-182-6-217.range86-182.btcentralplus.com
osbaldestin.net
host86-179-90-24.range86-179.btcentralplus.com
dsl-static-81-140-83-5.in-addr.broadbandscope.com
host86-156-174-44.range86-156.btcentralplus.com
host217-44-145-81.range217-44.btcentralplus.com
host31-52-254-170.range31-52.btcentralplus.com
ns0-spare.axion.bt.co.uk
mail.masstemps.co.uk
host109-156-114-217.range109-156.btcentralplus.com
host81-150-224-66.in-addr.btopenworld.com
host31-52-174-175.range31-52.btcentralplus.com
kerio.absolutemusic.co.uk
host213-1-10-209.range213-1.btcentralplus.com
mailserver.npbltd.co.uk
mail2.ematching.de
host86-169-32-106.range86-169.btcentralplus.com
host86-140-22-187.range86-140.btcentralplus.com
host86-156-239-158.range86-156.btcentralplus.com
mail.betternames.net
host81-159-130-86.range81-159.btcentralplus.com
mail.spachester.com
host81-159-97-176.range81-159.btcentralplus.com
host86-173-60-209.range86-173.btcentralplus.com
portal-app-ns.technip.com
mail.rslsteeper.com
host217-44-202-38.range217-44.btcentralplus.com
host217-46-253-41.in-addr.btopenworld.com
host217-34-192-155.in-addr.btopenworld.com
dsl-sp-81-140-45-219.in-addr.broadbandscope.com
mail.mrmpweb.co.uk
host81-137-193-61.in-addr.btopenworld.com
host81-153-174-216.range81-153.btcentralplus.com
mail.amethyst.co.uk
host31-54-90-40.range31-54.btcentralplus.com
mail.englishinaction.sk
host86-175-162-1.range86-175.btcentralplus.com
host109-155-54-39.range109-155.btcentralplus.com
host86-148-19-3.range86-148.btcentralplus.com
host31-53-179-136.range31-53.btcentralplus.com
host86-129-151-23.range86-129.btcentralplus.com
host86-151-152-107.range86-151.btcentralplus.com
host217-46-239-141.in-addr.btopenworld.com
tsien.com

Newport, Wales, 🇬🇧 United Kingdom

🇬🇧 BTnet (BT's UK IP Network - AS2856)

81.140.3.121 Newport, Wales, 🇬🇧 United KingdomCourtesy of ipinfo.io

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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GFWBgqD CF johedugfp 2025-10-19