CF1760070082132-tsm20251009080619

WWW.ROBTEX.COM - 81.136.236.49

Search for IP or hostnames:

81.136.236.49 checked at 2025-10-10T04:21:21.952Z 3806ms 12/12/12 100% R:10

PTRs and A-records

PTRAhost81-136-236-49.in-addr.btopenworld.com
A81.136.236.49
Amail.rowantree.com
A81.136.236.49

RBLS
81.128.0.0/12

AS2856

shared on network route

smtp.randp.org
host81-132-44-197.range81-132.btcentralplus.com
host81-142-200-151.in-addr.btopenworld.com
empowerelectrical.com
host81-132-53-147.range81-132.btcentralplus.com
host81-137-38-173.in-addr.btopenworld.com
mx1.ozprodz.com
host81-132-142-245.range81-132.btcentralplus.com
dsl-sp-81-140-0-164.in-addr.broadbandscope.com
host81-129-32-141.range81-129.btcentralplus.com
host81-140-202-138.range81-140.btcentralplus.com
mail.siaholdings.com
mail.waltoncloud.com
dsl-static-81-140-76-168.in-addr.broadbandscope.com
dsl-sp-81-140-11-92.in-addr.broadbandscope.com
host81-137-146-133.in-addr.btopenworld.com
dsl-static-81-140-86-216.in-addr.broadbandscope.com
office.kumaricare.com
remote.nova.uk.com
host81-137-86-233.in-addr.btopenworld.com
host81-132-77-90.range81-132.btcentralplus.com
www.eright.co.uk
dsl-sp-81-140-21-83.in-addr.broadbandscope.com
mail.syspal.co.uk
mail.follyfarm.org
trva.co.uk
remote.excess-energy.co.uk
host81-132-0-13.range81-132.btcentralplus.com
mail.nowhere.co.uk
host81-137-58-97.in-addr.btopenworld.com
mail.nanocode.co.uk
host81-129-64-233.range81-129.btcentralplus.com
host81-131-165-251.range81-131.btcentralplus.com
dsl-static-81-140-82-145.in-addr.broadbandscope.com
dsl-static-81-140-78-158.in-addr.broadbandscope.com
host81-143-79-41.in-addr.btopenworld.com
host81-130-75-118.range81-130.btcentralplus.com
ns2.monterpoint.co.uk
ns1.keen2c.com
tvsg.net
host81-142-151-234.in-addr.btopenworld.com
host81-139-175-123.in-addr.btopenworld.com
host81-139-0-47.in-addr.btopenworld.com
host81-133-235-75.in-addr.btopenworld.com
vt2.co.uk
ns2.adyx.co.uk
dsl-sp-81-140-37-141.in-addr.broadbandscope.com
host81-138-138-39.in-addr.btopenworld.com
host81-136-116-121.range81-136.btcentralplus.com
host81-131-178-41.range81-131.btcentralplus.com
host81-131-90-31.range81-131.btcentralplus.com
dsl-sp-81-140-11-12.in-addr.broadbandscope.com
mail.beardwell.com
mx1.pmisolutions.co.uk
host81-137-39-16.in-addr.btopenworld.com
host81-129-32-75.range81-129.btcentralplus.com
mail.speedonesports.co.uk
host81-137-205-48.in-addr.btopenworld.com
dsl-sp-81-140-42-68.in-addr.broadbandscope.com
dsl-sp-81-140-17-205.in-addr.broadbandscope.com
dsl-dp-81-140-97-214.in-addr.broadbandscope.com
static-visitscotland-com.prod.visitscotland.net
host81-136-228-107.in-addr.btopenworld.com
dsl-dp-81-140-127-9.in-addr.broadbandscope.com
host81-132-214-37.range81-132.btcentralplus.com
host81-129-40-255.range81-129.btcentralplus.com
remote.evolomedica.com
mail.ctsengineering.co.uk
host81-138-82-69.in-addr.btopenworld.com
host81-133-32-16.in-addr.btopenworld.com
host81-138-124-218.in-addr.btopenworld.com
host81-137-249-247.in-addr.btopenworld.com
myonlinepurchase.com
host81-133-127-163.in-addr.btopenworld.com
eospay.co.uk
mail.morganenterprises.co.uk
dsl-static-81-140-84-190.in-addr.broadbandscope.com
stchristophersthehall.co.uk
host81-134-10-16.in-addr.btopenworld.com
dsl-sp-81-140-31-180.in-addr.broadbandscope.com
tay.la
dsl-static-81-140-84-71.in-addr.broadbandscope.com
dsl-sp-81-140-37-203.in-addr.broadbandscope.com
host81-138-166-119.in-addr.btopenworld.com
host81-130-236-226.in-addr.btopenworld.com
host81-139-179-141.in-addr.btopenworld.com
host81-141-156-62.range81-141.btcentralplus.com
dsl-dp-81-140-124-146.in-addr.broadbandscope.com
host81-130-191-143.in-addr.btopenworld.com
mail.griffithwilliams.co.uk
host81-136-205-44.in-addr.btopenworld.com
host81-137-22-127.in-addr.btopenworld.com
dsl-dp-81-140-111-106.in-addr.broadbandscope.com
host81-129-159-47.range81-129.btcentralplus.com
dsl-sp-81-140-57-110.in-addr.broadbandscope.com
host81-143-155-39.in-addr.btopenworld.com
host81-133-179-24.in-addr.btopenworld.com
dsl-sp-81-140-10-77.in-addr.broadbandscope.com
host81-131-239-82.range81-131.btcentralplus.com
25plus.ie

shared on AS number

host109-155-176-167.range109-155.btcentralplus.com
host86-129-67-103.range86-129.btcentralplus.com
solmetis.net
host86-164-29-128.range86-164.btcentralplus.com
host213-120-32-247.range213-120.btcentralplus.com
host81-141-32-149.range81-141.btcentralplus.com
host86-175-128-20.range86-175.btcentralplus.com
host86-186-124-86.range86-186.btcentralplus.com
host86-146-192-16.range86-146.btcentralplus.com
host81-139-200-224.in-addr.btopenworld.com
host81-151-199-13.range81-151.btcentralplus.com
host81-159-109-20.range81-159.btcentralplus.com
portalcat1.bt.com
host31-54-152-85.range31-54.btcentralplus.com
host81-130-116-201.range81-130.btcentralplus.com
host86-164-124-168.range86-164.btcentralplus.com
host81-138-3-68.in-addr.btopenworld.com
host109-146-48-86.range109-146.btcentralplus.com
host81-148-236-139.range81-148.btcentralplus.com
mail.arnoldsignandgraphics.com
host31-53-31-118.range31-53.btcentralplus.com
host86-162-79-170.range86-162.btcentralplus.com
host86-128-70-252.range86-128.btcentralplus.com
nearlydan.btinternet.co.uk
host31-51-210-171.range31-51.btcentralplus.com
host109-152-224-201.range109-152.btcentralplus.com
ns1.gfm.co.uk
mobileweb06.london.02.net
host217-40-105-153.in-addr.btopenworld.com
host81-157-24-172.range81-157.btcentralplus.com
host86-155-58-67.range86-155.btcentralplus.com
spock.teletech.com
host109-154-182-240.range109-154.btcentralplus.com
london.daks.com
iam.org.uk
host31-54-138-244.range31-54.btcentralplus.com
host86-181-239-9.range86-181.btcentralplus.com
host81-149-73-210.in-addr.btopenworld.com
host81-152-186-37.range81-152.btcentralplus.com
icasolympus.com
host81-156-59-215.range81-156.btcentralplus.com
host81-154-226-88.range81-154.btcentralplus.com
host86-164-225-59.range86-164.btcentralplus.com
trainrightuk.com
host81-137-239-52.in-addr.btopenworld.com
kdrseating.com
host86-141-36-226.range86-141.btcentralplus.com
host86-135-162-206.range86-135.btcentralplus.com
host86-174-17-36.range86-174.btcentralplus.com
host81-149-127-131.in-addr.btopenworld.com
host86-142-1-14.range86-142.btcentralplus.com
host86-187-169-80.range86-187.btcentralplus.com
host217-36-23-228.in-addr.btopenworld.com
dblogic.co.uk
host217-39-38-189.range217-39.btcentralplus.com
host81-151-101-146.range81-151.btcentralplus.com
remote.crewealex.net
mail.ttmauk.com
host86-150-9-97.range86-150.btcentralplus.com
host81-156-226-218.range81-156.btcentralplus.com
host109-156-92-121.range109-156.btcentralplus.com
host81-158-115-6.range81-158.btcentralplus.com
host81-154-165-187.range81-154.btcentralplus.com
host217-46-152-67.in-addr.btopenworld.com
host86-135-223-71.range86-135.btcentralplus.com
host86-191-232-233.range86-191.btcentralplus.com
host86-141-148-43.range86-141.btcentralplus.com
host86-150-151-83.range86-150.btcentralplus.com
gateway.rookespetproducts.co.uk
host86-147-27-154.range86-147.btcentralplus.com
host86-165-52-14.range86-165.btcentralplus.com
host31-51-250-228.range31-51.btcentralplus.com
host81-151-172-177.range81-151.btcentralplus.com
mailserver.shiregb.co.uk
host81-134-85-124.range81-134.btcentralplus.com
host5-81-222-132.range5-81.btcentralplus.com
host86-178-187-108.range86-178.btcentralplus.com
host81-158-246-241.range81-158.btcentralplus.com
host86-136-51-132.range86-136.btcentralplus.com
host81-153-133-220.range81-153.btcentralplus.com
ns2.endif.uk
host217-35-99-184.in-addr.btopenworld.com
mail3.orionmaster.eu
pacific-online.co.uk
host81-129-15-48.range81-129.btcentralplus.com
host81-136-141-145.in-addr.btopenworld.com
host217-34-41-44.in-addr.btopenworld.com
host31-53-189-225.range31-53.btcentralplus.com
host81-133-30-68.in-addr.btopenworld.com
host86-166-125-4.range86-166.btcentralplus.com
host86-129-171-115.range86-129.btcentralplus.com
host109-147-115-71.range109-147.btcentralplus.com
host86-132-128-47.range86-132.btcentralplus.com
host86-166-125-251.range86-166.btcentralplus.com
isaacsaccountants.com
mail.mayoandperkins.co.uk
host217-43-45-201.range217-43.btcentralplus.com
host86-158-32-153.range86-158.btcentralplus.com
host217-34-104-137.in-addr.btopenworld.com
host86-159-76-232.range86-159.btcentralplus.com

Newport, Wales, 🇬🇧 United Kingdom

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

81.136.236.49 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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pobxtCE CF johedugfp 2025-10-10