155.131.136.0/21

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:    [email protected]
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:         [email protected]
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 155.131.136.0/21

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

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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
84.235.161.213	AS31898 Oracle Corporation	`0.17ms` from Amsterdam, NL
76.29.232.181	AS7922 Comcast Cable Communications, LLC	`12.46ms` from Atlanta, US
27.63.58.85	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.16ms` from Bengaluru, IN
216.252.57.213	AS11492 CABLE ONE, INC.	`16.64ms` from Chicago, US
82.181.18.197	AS16086 DNA Oyj	`3.23ms` from Helsinki, FI
101.99.45.133	AS45903 CMC Telecom Infrastructure Company	`1.44ms` from Ho Chi Minh City, VN
5.58.5.85	AS16223 MAXNET TELECOM, LTD	`5.43ms` from Kyiv, UA
12.77.217.117	AS7018 AT&T Enterprises, LLC	`1.14ms` from Los Angeles, US
82.58.22.101	AS3269 Telecom Italia S.p.A.	`5.02ms` from Milan, IT
122.194.55.117	AS4837 CHINA UNICOM China169 Backbone	`5.44ms` from Nanjing, CN
43.110.153.117	AS45102 Alibaba (US) Technology Co., Ltd.	`0.91ms` from Santa Clara, US
66.159.125.53	AS5690 Vianet Inc.	`2.63ms` from Toronto, CA
3.167.48.85	AS16509 Amazon.com, Inc.	`0.54ms` from Ashburn, US
91.177.164.21	AS5432 Proximus NV	`3.77ms` from Brussels, BE
209.103.196.5	AS7268 Athenet Internet Services	`8.79ms` from Chicago, US
4.240.43.21	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
194.193.156.245	AS7545 TPG Telecom Limited	`1.67ms` from Melbourne, AU
94.181.71.37	AS34590 JSC "ER-Telecom Holding"	`16.80ms` from Moscow, RU
52.245.183.133	AS8075 Microsoft Corporation	`1.12ms` from San Antonio, US
177.180.96.245	AS28573 Claro NXT Telecomunicacoes Ltda	`8.05ms` from Sao Paulo, BR
182.226.172.53	AS17858 LG POWERCOMM	`2.00ms` from Seoul, KR
41.96.200.21	AS36947 Telecom Algeria	`10.93ms` from Valencia, ES
46.14.191.197	AS3303 Swisscom (Switzerland) Ltd	`1.07ms` from Zuerich, CH
67.140.234.117	AS7029 Windstream Communications LLC	`9.44ms` from Atlanta, US
43.208.26.101	AS16509 Amazon.com, Inc.	`1.69ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f3 -m9 155.131.138.11

traceroute to 155.131.138.11 (155.131.138.11): 9 hops max, 52 byte packets

3 [] 169.150.195.201 2.109 ms

4 [AS13335] 141.101.65.147 1.22 ms

5 [AS13335] 104.23.173.23 0.776 ms

6 [AS13335] 104.23.173.28 0.964 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 20th 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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