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
73.183.8.245	AS7922 Comcast Cable Communications, LLC	`11.04ms` from Ashburn, US
114.243.172.245	AS4808 China Unicom Beijing Province Network	`3.53ms` from Beijing, CN
128.1.50.165	AS21859 Zenlayer Inc	`0.22ms` from Hanoi, VN
117.54.191.37	AS9340 INDO Internet, PT	`1.56ms` from Jakarta, ID
221.3.237.133	AS4837 CHINA UNICOM China169 Backbone	`4.96ms` from Kunming, CN
92.30.242.245	AS13285 TalkTalk Communications Limited	`8.22ms` from London, GB
50.59.18.117	AS3549 Level 3 Parent, LLC	`4.37ms` from Los Angeles, US
70.224.66.69	AS7018 AT&T Enterprises, LLC	`3.58ms` from Los Angeles, US
98.58.54.69	AS7922 Comcast Cable Communications, LLC	`9.21ms` from Miami, US
208.54.87.5	AS21928 T-Mobile USA, Inc.	`0.99ms` from New York City, US
96.216.53.69	AS7922 Comcast Cable Communications, LLC	`6.88ms` from New York City, US
177.101.217.229	AS25933 Vogel Soluções em Telecom e Informática S/A	`16.54ms` from Osasco, BR
80.11.210.213	AS3215 Orange S.A.	`1.75ms` from Paris, FR
170.106.72.181	AS132203 Tencent Building, Kejizhongyi Avenue	`0.29ms` from San Jose, US
184.70.26.229	AS6327 Shaw Communications Inc.	`3.78ms` from Seattle, US
220.121.253.5	AS4766 Korea Telecom	`1.90ms` from Seoul, KR
83.190.83.133	AS1257 Tele2 Sverige AB	`7.36ms` from Stockholm, SE
92.119.115.53	AS204601 Zomro B.V.	`0.63ms` from Amsterdam, NL
221.192.17.149	AS4837 CHINA UNICOM China169 Backbone	`6.92ms` from Beijing, CN
50.57.139.213	AS19994 Rackspace Hosting	`1.26ms` from Chicago, US
160.30.123.21	AS149618 GRASTEL NETWORKS PVT LTD	`6.14ms` from Delhi, IN
185.78.60.21	AS198930 Vereinigte Stadtwerke Media GmbH	`1.28ms` from Hamburg, DE
154.57.216.37	AS135407 Trans World Enterprise Services (Private) Limited	`1.60ms` from Karachi, PK
113.224.65.37	AS4837 CHINA UNICOM China169 Backbone	`8.71ms` from Liaoyang, CN
86.21.137.245	AS5089 Virgin Media Limited	`8.25ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m6 155.131.74.191

traceroute to 155.131.74.191 (155.131.74.191): 6 hops max, 52 byte packets

1 [AS15169] 142.251.60.176 18.004 ms

2 [AS1273] 195.2.24.37 13.95 ms

3 [AS1273] 195.2.28.170 83.066 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On September 11th 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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