CF1761590065178-tsm20251027103946

WWW.ROBTEX.COM - 81.137.227.16

Search for IP or hostnames:

81.137.227.16 checked at 2025-10-27T18:34:25.155Z 300ms 12/12/12 100% R:8

PTRs and A-records

PTRAhost81-137-227-16.in-addr.btopenworld.com
A81.137.227.16
Amailgate.desman-engineering.com
A81.137.227.16

RBLS
81.128.0.0/12

AS2856

shared on network route

host81-136-75-206.range81-136.btcentralplus.com
dsl-sp-81-140-57-8.in-addr.broadbandscope.com
host81-137-33-187.in-addr.btopenworld.com
host81-138-100-7.in-addr.btopenworld.com
host81-132-215-250.range81-132.btcentralplus.com
dsl-sp-81-140-38-141.in-addr.broadbandscope.com
host81-131-202-184.range81-131.btcentralplus.com
host81-137-87-103.in-addr.btopenworld.com
dsl-sp-81-140-3-200.in-addr.broadbandscope.com
dsl-sp-81-140-23-208.in-addr.broadbandscope.com
host81-129-128-151.range81-129.btcentralplus.com
host81-142-209-98.in-addr.btopenworld.com
host81-136-178-140.in-addr.btopenworld.com
host81-129-63-14.range81-129.btcentralplus.com
smtp-relay.shriketech.com
mail.langtry-langton.co.uk
host81-142-78-71.in-addr.btopenworld.com
host81-129-69-91.range81-129.btcentralplus.com
dsl-sp-81-140-57-211.in-addr.broadbandscope.com
gauguin.simkin.co.uk
dsl-sp-81-140-0-39.in-addr.broadbandscope.com
host81-136-146-16.in-addr.btopenworld.com
mail.organiconline.co.uk
dsl-static-81-140-64-160.in-addr.broadbandscope.com
host81-134-92-226.range81-134.btcentralplus.com
indnsc125.bt.net
host81-129-172-207.range81-129.btcentralplus.com
host81-137-179-186.in-addr.btopenworld.com
benlillie.co.uk
watmore.com
host81-131-73-182.range81-131.btcentralplus.com
toonifyme.com
dsl-sp-81-140-2-169.in-addr.broadbandscope.com
host81-134-13-116.in-addr.btopenworld.com
host81-137-209-130.in-addr.btopenworld.com
mail.rwm.global
gmxtec.com
dsl-sp-81-140-62-108.in-addr.broadbandscope.com
host81-132-183-40.range81-132.btcentralplus.com
host81-136-206-155.in-addr.btopenworld.com
host81-135-138-92.range81-135.btcentralplus.com
mailserver.alexanderbarclay.net
dsl-dp-81-140-96-91.in-addr.broadbandscope.com
host81-138-24-32.in-addr.btopenworld.com
host81-138-160-246.in-addr.btopenworld.com
primx.jpmcontractors.co.uk
host81-143-93-72.in-addr.btopenworld.com
host81-130-176-217.in-addr.btopenworld.com
host81-129-155-96.range81-129.btcentralplus.com
host81-129-233-163.range81-129.btcentralplus.com
host81-130-156-119.in-addr.btopenworld.com
host81-138-124-182.in-addr.btopenworld.com
mail.opaque-decorators.co.uk
dsl-sp-81-140-5-213.in-addr.broadbandscope.com
dsl-sp-81-140-41-142.in-addr.broadbandscope.com
dsl-static-81-140-65-168.in-addr.broadbandscope.com
host81-129-5-125.range81-129.btcentralplus.com
host81-138-11-81.in-addr.btopenworld.com
dsl-sp-81-140-41-9.in-addr.broadbandscope.com
dsl-static-81-140-70-193.in-addr.broadbandscope.com
dsl-sp-81-140-36-147.in-addr.broadbandscope.com
dsl-sp-81-140-39-98.in-addr.broadbandscope.com
remote.tejay.co.uk
mail.hertsandessexfertility.com
host81-129-92-245.range81-129.btcentralplus.com
host81-137-76-22.in-addr.btopenworld.com
host81-137-137-47.in-addr.btopenworld.com
dsl-sp-81-140-41-240.in-addr.broadbandscope.com
host81-139-173-29.in-addr.btopenworld.com
dsl-sp-81-140-51-109.in-addr.broadbandscope.com
host81-137-252-23.in-addr.btopenworld.com
mail.rowantree.com
dsl-sp-81-140-23-49.in-addr.broadbandscope.com
dsl-sp-81-140-29-80.in-addr.broadbandscope.com
host81-137-209-10.in-addr.btopenworld.com
dsl-sp-81-140-24-24.in-addr.broadbandscope.com
host81-136-183-133.in-addr.btopenworld.com
host81-129-19-47.range81-129.btcentralplus.com
host81-129-41-148.range81-129.btcentralplus.com
host81-132-240-114.range81-132.btcentralplus.com
host81-134-87-196.range81-134.btcentralplus.com
mail.fkst.com
host81-138-116-67.in-addr.btopenworld.com
host81-137-48-23.in-addr.btopenworld.com
host81-136-129-157.in-addr.btopenworld.com
host81-133-201-14.in-addr.btopenworld.com
host81-129-151-4.range81-129.btcentralplus.com
host81-143-22-226.in-addr.btopenworld.com
privacybyright.uk
host81-137-146-39.in-addr.btopenworld.com
mail-m.westons-cider.co.uk
dsl-sp-81-140-13-117.in-addr.broadbandscope.com
host81-134-58-110.in-addr.btopenworld.com
host81-136-207-92.in-addr.btopenworld.com
mail.hadfabltd.co.uk
limitededitionsolutions.com
host81-132-161-42.range81-132.btcentralplus.com
dsl-sp-81-140-0-210.in-addr.broadbandscope.com
host81-137-188-132.in-addr.btopenworld.com
host81-135-215-79.range81-135.btcentralplus.com

shared on AS number

host217-40-171-51.in-addr.btopenworld.com
host217-45-90-127.range217-45.btcentralplus.com
expint.delmatic.com
host86-162-188-152.range86-162.btcentralplus.com
mail2.microssit.co.uk
host109-150-48-40.range109-150.btcentralplus.com
host81-136-82-20.range81-136.btcentralplus.com
mailcleaner.biznetservers.com
host217-37-200-16.in-addr.btopenworld.com
host86-129-236-235.range86-129.btcentralplus.com
host109-156-112-121.range109-156.btcentralplus.com
host31-51-233-26.range31-51.btcentralplus.com
galagroup.co.uk
host31-104-18-106.range31-104.btcentralplus.com
host81-152-179-53.range81-152.btcentralplus.com
host81-136-167-155.in-addr.btopenworld.com
host109-150-207-129.range109-150.btcentralplus.com
host217-40-78-122.in-addr.btopenworld.com
host86-176-82-143.range86-176.btcentralplus.com
dsl-dp-81-140-116-249.in-addr.broadbandscope.com
host86-174-172-146.range86-174.btcentralplus.com
host109-154-44-121.range109-154.btcentralplus.com
email.coventrybuildingsociety.co.uk
host86-180-196-148.range86-180.btcentralplus.com
host217-45-127-229.in-addr.btopenworld.com
host86-138-57-221.range86-138.btcentralplus.com
host81-149-197-245.in-addr.btopenworld.com
host5-81-54-1.range5-81.btcentralplus.com
mail.cadnetsol.co.uk
host86-133-32-253.range86-133.btcentralplus.com
host109-157-53-64.range109-157.btcentralplus.com
dsl-sp-81-140-42-66.in-addr.broadbandscope.com
host81-143-104-10.in-addr.btopenworld.com
remote.root.ax
host81-149-164-15.in-addr.btopenworld.com
host86-156-40-79.range86-156.btcentralplus.com
host109-154-244-188.range109-154.btcentralplus.com
certina-watch.com.ua
host86-143-252-81.range86-143.btcentralplus.com
ex2007.nortaq.com
host109-153-133-216.range109-153.btcentralplus.com
ns2.dybapplications.co.uk
host86-143-201-174.range86-143.btcentralplus.com
host86-163-152-2.range86-163.btcentralplus.com
dsl-sp-81-140-25-141.in-addr.broadbandscope.com
host86-132-130-152.range86-132.btcentralplus.com
gifts365.co.uk
dsl-sp-81-140-8-141.in-addr.broadbandscope.com
host81-142-7-26.in-addr.btopenworld.com
dsl-static-81-140-74-13.in-addr.broadbandscope.com
pulse-online.uk.com
host109-156-178-223.range109-156.btcentralplus.com
host81-129-0-74.range81-129.btcentralplus.com
host81-159-218-172.range81-159.btcentralplus.com
host86-154-137-82.range86-154.btcentralplus.com
host86-130-99-241.range86-130.btcentralplus.com
host109-156-193-58.range109-156.btcentralplus.com
host217-42-58-204.range217-42.btcentralplus.com
mail.shatterproof.co.uk
host81-130-143-32.in-addr.btopenworld.com
cross-dresser.co.uk
host86-156-103-27.range86-156.btcentralplus.com
host86-163-208-88.range86-163.btcentralplus.com
www.betfred.com.pt
host81-147-110-227.range81-147.btcentralplus.com
host86-154-171-252.range86-154.btcentralplus.com
host81-143-26-110.in-addr.btopenworld.com
host81-129-191-14.range81-129.btcentralplus.com
mail.bayswaterhostels.com
host217-42-102-80.range217-42.btcentralplus.com
mail2.davidnieper.nl
host86-170-172-12.range86-170.btcentralplus.com
host86-179-120-177.range86-179.btcentralplus.com
host86-160-254-121.range86-160.btcentralplus.com
www.disclosure-scotland.net
bizinternal.biznetservers.com
mail.holocaust.org.uk
host109-153-14-242.range109-153.btcentralplus.com
host86-172-89-213.range86-172.btcentralplus.com
host31-53-246-245.range31-53.btcentralplus.com
host81-154-0-177.range81-154.btcentralplus.com
host81-155-141-30.range81-155.btcentralplus.com
host81-139-214-171.in-addr.btopenworld.com
host81-129-186-19.range81-129.btcentralplus.com
standardlifeinvestments.eu
host109-152-128-9.range109-152.btcentralplus.com
host217-39-49-154.range217-39.btcentralplus.com
host86-191-233-190.range86-191.btcentralplus.com
proxy.sspi.bt.net
host109-149-70-38.range109-149.btcentralplus.com
host86-137-146-199.range86-137.btcentralplus.com
host213-1-13-112.range213-1.btcentralplus.com
host213-1-0-228.range213-1.btcentralplus.com
merry.btinternet.co.uk
host86-176-127-7.range86-176.btcentralplus.com
host81-149-220-252.in-addr.btopenworld.com
host86-152-50-201.range86-152.btcentralplus.com
host86-170-124-220.range86-170.btcentralplus.com
ns2.clydesdalebankprivatebanking.com
host86-172-155-167.range86-172.btcentralplus.com

Newport, Wales, 🇬🇧 United Kingdom

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

81.137.227.16 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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jytvTiG CF johedugfp 2025-10-27