81.187.128.0/24

AS41489 · Watchfront Limited

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Summary

Country	United Kingdom
Domain	aa.net.uk
ASN	AS41489
Parent Range	81.187.0.0/16
Registry	RIPE
ID	RDT

WHOIS Details

inetnum:        81.187.128.0 - 81.187.128.255
country:        GB
netname:        RDT
descr:          None specified
admin-c:        AAUK
tech-c:         AAUK
mnt-by:         AA
status:         ASSIGNED PA
created:        2006-05-16T16:36:31Z
last-modified:  2012-07-25T15:28:55Z
source:         RIPE
abuse-email:    abuseripe@aa.net.uk
abuse-c:        AAIS1-RIPE
abuse-org:      ORG-AAL2-RIPE

person:         Unspecified contact details
address:        c/o Andrews & Arnold Ltd
address:        BRACKNELL
address:        UNITED KINGDOM
phone:          +445555400000
nic-hdl:        AAUK
remarks:        End user wished to remain anonymous - contact details are for ISP
mnt-by:         AA
created:        2011-11-25T12:57:39Z
last-modified:  2015-05-26T14:36:01Z
source:         RIPE

route:          81.187.128.0/24
descr:          RDT
origin:         AS41489
mnt-by:         AA
created:        2007-08-31T15:16:53Z
last-modified:  2015-05-26T14:36:05Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.187.128.0/24

Range	ASN	Company	Num of IPs
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536

Nearby Ranges

BGP prefixes that overlap with 81.187.0.0/16

Range	ASN	Company	Num of IPs
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.187.96.0/20	AS41489	Andrews & Arnold Ltd	4,096
81.187.30.0/23	AS20712	Blue square LAN	512
81.187.42.0/24	AS41489	RDT London CoLo 2	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

12 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.187.128.1	AS41489 Watchfront Limited	3.44ms from London, GB

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
31.179.69.216	AS9141 P4 Sp. z o.o.	7.78ms from Gdynia, PL
112.178.73.232	AS4766 Korea Telecom	6.46ms from Seoul, KR
44.244.211.216	AS16509 Amazon.com, Inc.	0.52ms from Boardman, US
206.246.211.152	AS7029 Windstream Communications LLC	9.33ms from Dallas, US
223.184.57.136	AS24560 Bharti Airtel Ltd., Telemedia Services	9.22ms from Delhi, IN
186.228.148.248	AS26615 TIM S/A	14.25ms from Fortaleza, BR
84.118.129.104	AS3209 Vodafone GmbH	11.28ms from Frankfurt am Main, DE
162.221.195.152	AS21859 Zenlayer Inc	0.25ms from Miami, US
212.3.141.24	AS35125 PJSC Rostelecom. Smolensk branch	6.74ms from Moscow, RU
187.131.109.8	AS8151 UNINET	3.98ms from Santiago de Queretaro, MX
80.63.220.152	AS3292 TDC Holding A/S	0.92ms from Skanderborg, DK
147.192.229.232	AS2527 Sony Network Communications Inc.	2.22ms from Tokyo, JP
150.147.141.232	AS2527 Sony Network Communications Inc.	12.77ms from Tokyo, JP
41.37.202.120	AS8452 TE-AS	6.89ms from Cairo, EG
217.44.11.248	AS2856 British Telecommunications PLC	1.50ms from London, GB
46.73.64.72	AS12714 PJSC MegaFon	7.84ms from Moscow, RU
163.181.173.8	AS24429 Zhejiang Taobao Network Co.,Ltd	0.14ms from Tokyo, JP
85.16.158.136	AS9145 EWE TEL GmbH	7.50ms from Amsterdam, NL
75.109.30.216	AS19108 Optimum	15.00ms from Ashburn, US
58.176.37.184	AS9269 Hong Kong Broadband Network Ltd.	1.06ms from Hong Kong, HK
87.170.14.24	AS3320 Deutsche Telekom AG	6.98ms from Frankfurt am Main, DE
218.64.254.104	AS4134 CHINANET-BACKBONE	4.98ms from Nanchang, CN
107.220.165.248	AS7018 AT&T Enterprises, LLC	11.96ms from Atlanta, US
186.176.101.152	AS262197 MILLICOM CABLE COSTA RICA S.A.	9.38ms from Curridabat, CR
72.182.255.136	AS11427 Charter Communications Inc	6.48ms from Dallas, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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