155.131.72.0/21

AS8698 · NATIONWIDE BUILDING SOCIETY

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Summary

Country	United Kingdom
Domain	nationwide.co.uk
ASN	AS8698
Parent Range	155.131.0.0/16
Registry	RIPE
ID	NBSNET

WHOIS Details

inetnum:        155.131.0.0 - 155.131.255.255
netname:        NBSNET
descr:          NATIONWIDE BUILDING SOCIETY
descr:          PIPERS WAY
descr:          SWINDON
descr:          SN38 1NW
descr:          WILTSHIRE
country:        GB
org:            ORG-NBS10-RIPE
admin-c:        CDB462-RIPE
tech-c:         IW1311-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         NBS-NSS-MNT
mnt-lower:      NBS-NSS-MNT
mnt-routes:     NBS-NSS-MNT
created:        2003-10-28T15:13:05Z
last-modified:  2019-07-26T13:36:35Z
source:         RIPE
abuse-email:    ian.williams2@nationwide.co.uk
abuse-c:        AC31340-RIPE
abuse-org:      ORG-NBS10-RIPE

organisation:   ORG-NBS10-RIPE
org-name:       NATIONWIDE BUILDING SOCIETY
country:        GB
org-type:       LIR
address:        Pipers Way
address:        SWINDON
address:        SN38 1NW
address:        UNITED KINGDOM
admin-c:        CDB462-RIPE
phone:          +4401793 513513
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NBS-NSS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NBS-NSS-MNT
created:        2013-12-16T11:25:29Z
last-modified:  2021-01-01T15:52:56Z
source:         RIPE
e-mail:         networks@nationwide.co.uk
abuse-c:        AC31340-RIPE

person:         Ian Williams
address:        Nationwide Building Society, Pipers Way, Swindon, Wiltshire
phone:          +44 1793 656363
nic-hdl:        CDB462-RIPE
mnt-by:         NBS-NSS-MNT
created:        2018-01-09T09:26:41Z
last-modified:  2024-08-15T09:16:50Z
source:         RIPE

person:         Ian Williams
address:        Nationwide Building Society, Pipers Way, Swindon, Wiltshire
phone:          +44 1793 656363
nic-hdl:        IW1311-RIPE
mnt-by:         NBS-NSS-MNT
created:        2018-01-09T09:37:35Z
last-modified:  2018-01-09T09:37:35Z
source:         RIPE

route:          155.131.0.0/16
descr:          Nationwide Building Society
origin:         AS8698
mnt-by:         NBS-NSS-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2018-09-14T15:06:07Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 155.131.72.0/21

Range	ASN	Company	Num of IPs
155.131.0.0/16	AS8698	NATIONWIDE BUILDING SOCIETY	65,536

Nearby Ranges

BGP prefixes that overlap with 155.131.0.0/16

Range	ASN	Company	Num of IPs
155.131.0.0/16	AS8698	NATIONWIDE BUILDING SOCIETY	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
221.218.236.149	AS4808 China Unicom Beijing Province Network	`3.80ms` from Beijing, CN
93.128.48.165	AS6805 Telefonica Germany GmbH & Co.OHG	`2.73ms` from Berlin, DE
13.226.145.85	AS16509 Amazon.com, Inc.	`0.30ms` from Duesseldorf, DE
20.113.47.229	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
186.151.15.197	AS14754 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`0.54ms` from Guatemala City, GT
95.40.137.117	AS16509 Amazon.com, Inc.	`0.14ms` from Hong Kong, HK
72.177.245.5	AS11427 Charter Communications Inc	`10.03ms` from Houston, US
39.37.101.37	AS17557 Pakistan Telecommunication Company Limited	`15.79ms` from Karachi, PK
82.196.138.53	AS12389 PJSC Rostelecom	`4.21ms` from Moscow, RU
46.73.23.197	AS12714 PJSC MegaFon	`9.93ms` from Moscow, RU
138.0.102.229	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`4.32ms` from Osasco, BR
13.221.253.117	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
81.198.5.245	AS12578 SIA Tet	`0.60ms` from Riga, LV
200.254.89.21	AS4230 CLARO S.A.	`0.95ms` from Sao Paulo, BR
124.74.30.21	AS4812 China Telecom (Group)	`5.43ms` from Shanghai, CN
46.149.177.37	AS197522 Kaluska informatsiyna merezha LLC	`8.37ms` from Warsaw, PL
84.192.90.53	AS6848 Telenet BV	`7.26ms` from Brussels, BE
99.22.23.85	AS7018 AT&T Enterprises, LLC	`6.43ms` from Chicago, US
118.31.74.101	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.42ms` from Hangzhou, CN
116.102.196.245	AS24086 Viettel Corporation	`1.89ms` from Ho Chi Minh City, VN
64.159.195.181	AS3356 Level 3 Parent, LLC	`0.69ms` from Houston, US
156.59.77.117	AS21859 Zenlayer Inc	`0.68ms` from Jakarta, ID
197.92.200.85	AS20011 Dimension Data	`1.73ms` from Johannesburg, ZA
87.246.9.197	AS2914 NTT America, Inc.	`0.53ms` from London, GB
194.135.214.101	AS25513 PJSC Moscow city telephone network	`1.25ms` from Moscow, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m5 155.131.76.39

traceroute to 155.131.76.39 (155.131.76.39): 5 hops max, 52 byte packets

1 [AS135523] 103.152.255.1 2.221 ms

2 [AS9260] 202.142.160.131 8.567 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Islamabad, PK

On February 16th 2026

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.

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