155.131.0.0/16

AS8698 · NATIONWIDE BUILDING SOCIETY

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Summary

Country	United Kingdom
Domain	nationwide.co.uk
ASN	AS8698
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

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range	ASN	Company	Num of IPs
155.228.0.0/16	AS25021	Etat de Fribourg	65,536
155.43.0.0/16	AS25691	Connecticut State Colleges & Universities, Regional Community-Technical College System	65,536
155.135.0.0/16	AS2152	California State University, Dominguez Hills	65,536
155.188.0.0/16	AS20437	Nationwide Mutual Insurance Company	65,536
155.130.0.0/16	AS22911	SWITCH, LTD	65,536
155.163.0.0/16	AS20057	AT&T Enterprises, LLC	65,536
155.136.0.0/16	AS21054	Royal Bank of Scotland	65,536
155.227.0.0/16	AS2119	Nortura SA	65,536
155.170.0.0/16	AS20057	AT&T Enterprises, LLC	65,536
155.232.0.0/16	AS2018	TENET (The UNINET Project)	65,536
155.240.0.0/16	AS2018	Agricultural Research Council	65,536
155.101.0.0/16	AS17055	University of Utah	65,536
155.98.0.0/16	AS17055	University of Utah	65,536
155.104.0.0/16	AS1906	Northrop Grumman Corp.	65,536
155.166.0.0/16	AS20057	AT&T Enterprises, LLC	65,536
155.201.0.0/16	AS20426	PriceWaterhouseCoopers, LLP	65,536
155.6.0.0/16	AS1637	Headquarters, USAISC	65,536
155.209.0.0/16	AS2119	AKER SOLUTIONS AS	65,536
155.197.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.40.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.38.0.0/16	AS16509	Amazon Technologies Inc.	65,536
155.132.0.0/16	AS200656	Nokia EMEA	65,536
155.53.0.0/16	AS158	Munin Systems Inc.	65,536
155.155.0.0/16	AS1585	Headquarters, USAISC	65,536
155.100.0.0/16	AS17055	University of Utah	65,536
155.246.0.0/16	AS16889	Stevens Institute of Technology	65,536
155.109.0.0/16	AS10273	Florida Power & Light Company	65,536
155.97.0.0/16	AS17055	University of Utah	65,536
155.99.0.0/16	AS17055	University of Utah	65,536
155.144.0.0/16	AS17756	Australian Postal Corporation	65,536
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536
155.48.0.0/16	AS16481	Babson College	65,536
155.33.0.0/16	AS156	Northeastern University	65,536
155.187.0.0/16	AS140637	Department of Climate Change Energy the Environment and Water	65,536
155.60.0.0/16	AS10235	NATIONAL AUSTRALIA BANK LIMITED	65,536
155.5.0.0/16	AS1637	Headquarters, USAISC	65,536
155.143.0.0/16	AS135887	Telstra Limited	65,536
155.238.0.0/16	AS2018	Cape Technikon	65,536
155.250.0.0/16	AS13167	Merck KGaA	65,536
155.134.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.193.0.0/16	AS16509	Amazon.com, Inc.	65,536
155.24.0.0/16	AS1556	Headquarters, USAISC	65,536
155.230.0.0/16	AS10052	Kyungpook National University	65,536
155.151.0.0/16	AS1540	Headquarters, USAISC	65,536
155.155.0.0/16	AS1554	Headquarters, USAISC	65,536
155.155.0.0/16	AS1556	Headquarters, USAISC	65,536
155.92.0.0/16	AS11500	Milwaukee School of Engineering	65,536
155.185.0.0/16	AS137	Universita' degli Studi di Modena e Reggio Emilia	65,536
155.253.0.0/16	AS137	Area della Ricerca di Milano	65,536
155.7.0.0/16	AS273	DoD Network Information Center	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
155.131.54.11	AS8698 NATIONWIDE BUILDING SOCIETY	`2.29ms` from London, GB
155.131.45.12	AS8698 NATIONWIDE BUILDING SOCIETY	`2.04ms` from London, GB
155.131.35.13	AS8698 NATIONWIDE BUILDING SOCIETY	`2.19ms` from London, GB
155.131.156.35	AS8698 NATIONWIDE BUILDING SOCIETY	`3.13ms` from London, GB
155.131.57.5	AS8698 NATIONWIDE BUILDING SOCIETY	`2.25ms` from London, GB
155.131.27.4	AS8698 NATIONWIDE BUILDING SOCIETY	`2.04ms` from London, GB
155.131.30.6	AS8698 NATIONWIDE BUILDING SOCIETY	`1.90ms` from London, GB
155.131.56.31	AS8698 NATIONWIDE BUILDING SOCIETY	`2.50ms` from London, GB
155.131.154.10	AS8698 NATIONWIDE BUILDING SOCIETY	`1.96ms` from London, GB
155.131.26.4	AS8698 NATIONWIDE BUILDING SOCIETY	`2.54ms` from London, GB
155.131.65.10	AS8698 NATIONWIDE BUILDING SOCIETY	`2.53ms` from London, GB
155.131.25.13	AS8698 NATIONWIDE BUILDING SOCIETY	`2.27ms` 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
75.136.37.144	AS20115 Charter Communications LLC	`15.29ms` from Atlanta, US
131.173.80.208	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`11.57ms` from Berlin, DE
54.190.86.192	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
62.10.42.208	AS8070 Microsoft Corporation	`0.58ms` from Boydton, US
45.251.76.0	AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED	`1.76ms` from Chennai, IN
14.180.219.144	AS45899 VNPT Corp	`7.54ms` from Da Nang, VN
188.60.175.144	AS3303 Swisscom (Switzerland) Ltd	`0.73ms` from Lausanne, CH
113.19.168.112	AS17639 Converge ICT Solutions Inc.	`5.27ms` from Manila, PH
73.139.107.48	AS7922 Comcast Cable Communications, LLC	`6.61ms` from Miami, US
73.19.202.48	AS7922 Comcast Cable Communications, LLC	`15.64ms` from Murfreesboro, US
47.17.158.0	AS6128 Cablevision Systems Corp.	`2.94ms` from Newark, US
93.109.231.64	AS6866 Cyprus Telecommunications Authority	`1.47ms` from Nicosia, CY
88.191.44.64	AS12322 Free SAS	`9.97ms` from Paris, FR
90.182.65.80	AS5610 O2 Czech Republic, a.s.	`4.17ms` from Prague, CZ
14.48.222.128	AS4766 Korea Telecom	`7.36ms` from Seoul, KR
99.116.184.48	AS7018 AT&T Enterprises, LLC	`16.04ms` from Chicago, US
113.252.12.160	AS9304 HGC Global Communications Limited	`1.34ms` from Hong Kong, HK
109.171.41.16	AS21127 Joint Stock Company TransTeleCom	`3.75ms` from Novosibirsk, RU
88.175.155.224	AS12322 Free SAS	`3.87ms` from Paris, FR
86.246.239.96	AS3215 Orange S.A.	`1.70ms` from Paris, FR
49.172.70.16	AS17858 LG POWERCOMM	`2.36ms` from Seoul, KR
61.24.41.176	AS9824 JCOM Co., Ltd.	`11.88ms` from Tokyo, JP
105.106.114.32	AS36947 Telecom Algeria	`12.60ms` from Algiers, DZ
143.55.28.176	AS3801 Mikrotec Internet Services	`16.03ms` from Ashburn, US
111.192.194.160	AS4808 China Unicom Beijing Province Network	`3.36ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 155.131.125.250

traceroute to 155.131.125.250 (155.131.125.250): 9 hops max, 52 byte packets

4 [AS13335] 162.158.36.21 8.287 ms

5 [AS13335] 172.68.199.78 0.492 ms

6 [AS13335] 172.68.199.123 0.554 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Dublin, IE

On December 28th 2025

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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