203.169.56.0/23

AS1273 · Vodafone Group PLC

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Summary

Country	Japan
Domain	vodafone.com
ASN	AS1273
Registry	APNIC
ID	CW-INTERN-NET

WHOIS Details

inetnum:        203.169.56.0 - 203.169.56.127
netname:        CW-INTERN-NET
descr:          Used for infrastructure:
descr:          Customer PtP connections Japan
country:        JP
admin-c:        VH81-AP
tech-c:         VH81-AP
abuse-c:        AC1867-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-EU-CW
mnt-irt:        IRT-CW-AP
last-modified:  2025-03-21T14:33:39Z
source:         APNIC

irt:            IRT-CW-AP
address:        Vodafone Ltd
address:        The Speechmark 114 Great Suffolk Street London SE1 0SL
address:        UK
e-mail:         ipabuse@vodafone.co.uk
abuse-mailbox:  ipabuse@vodafone.co.uk
admin-c:        VH81-AP
tech-c:         VH81-AP
auth:           # Filtered
remarks:        ipabuse@vodafone.co.uk was validated on 2025-08-26
mnt-by:         MAINT-EU-CW
last-modified:  2025-09-04T05:21:32Z
source:         APNIC

role:           ABUSE CWAP
country:        ZZ
address:        Vodafone Ltd
address:        The Speechmark 114 Great Suffolk Street London SE1 0SL
address:        UK
phone:          +000000000
e-mail:         ipabuse@vodafone.co.uk
admin-c:        VH81-AP
tech-c:         VH81-AP
nic-hdl:        AC1867-AP
remarks:        Generated from irt object IRT-CW-AP
remarks:        ipabuse@vodafone.co.uk was validated on 2025-08-26
abuse-mailbox:  ipabuse@vodafone.co.uk
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T08:56:26Z
source:         APNIC

role:           Vodafone Hostmaster
address:        The Connection Newbury Berkshire RG14 2FN
country:        GB
phone:          +44 1635 33251
e-mail:         ipadmin@vodafone.com
admin-c:        EJ141-AP
tech-c:         EJ141-AP
nic-hdl:        VH81-AP
mnt-by:         MAINT-EU-CW
last-modified:  2025-05-16T08:26:03Z
source:         APNIC

route:          203.169.56.0/23
origin:         AS1273
descr:          Cable & Wireless Telecommunication Services GmbH Vodafone House The Connection
mnt-by:         MAINT-EU-CW
last-modified:  2022-09-26T10:45:53Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.169.0.0/16

Range	ASN	Company	Num of IPs
203.169.64.0/18	AS3758	ZAPSURF Free Internet Access Provider	16,384
203.169.8.0/21	AS17675	PacketFabric (Japan) Co., Ltd.	2,048
203.169.48.0/22	AS4850	DIGICOM LLC, Internet Service Provider, Ulaanbaatar, Mongolia	1,024
203.169.4.0/23	AS38427	FORCETEC Co., LTD.	512
203.169.14.0/24	AS17675	Marubeni OKI Network Solutions Inc.	256
203.169.34.0/24	AS17975	APT Datamatrix Limited	256
203.169.24.0/24	AS38315	GAZI NOC STATIC ALLOCATION FOR Data Center	256
203.169.25.0/24	AS38315	GAZI STATIC ALLOCATION FOR OFFICE USE	256
203.169.26.0/24	AS38315	STATIC ALLOCATION FOR GAZITV	256

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

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Pingable IPs

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

IP Address	ASN	Details
203.169.56.154	AS1273 Vodafone Group PLC	`0.39ms` from Tokyo, JP
203.169.57.238	AS1273 Vodafone Group PLC	`0.32ms` from Singapore, SG

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
85.187.141.103	AS55293 A2 Hosting, Inc.	`0.31ms` from Amsterdam, NL
5.231.116.199	AS57043 HOSTKEY B.V.	`0.24ms` from Amsterdam, NL
88.216.250.7	AS996 JY Mobile Communications	`0.17ms` from Ashburn, US
71.203.72.215	AS7922 Comcast Cable Communications, LLC	`11.58ms` from Atlanta, US
73.211.234.23	AS7922 Comcast Cable Communications, LLC	`4.80ms` from Chicago, US
91.100.95.215	AS15516 DKTV A/S	`1.07ms` from Copenhagen, DK
52.213.79.167	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
46.5.215.135	AS3209 Vodafone GmbH	`14.04ms` from Frankfurt am Main, DE
87.167.126.231	AS3320 Deutsche Telekom AG	`9.34ms` from Frankfurt am Main, DE
80.129.247.135	AS3320 Deutsche Telekom AG	`3.79ms` from Hamburg, DE
77.54.196.39	AS12353 Vodafone Portugal	`2.67ms` from Lisbon, PT
57.128.136.55	AS16276 OVH SAS	`0.12ms` from London, GB
120.149.15.167	AS1221 Telstra Limited	`3.21ms` from Perth, AU
14.35.156.71	AS4766 Korea Telecom	`1.60ms` from Seoul, KR
125.228.41.87	AS3462 Data Communication Business Group	`0.85ms` from Taipei, TW
188.22.181.55	AS8447 A1 Telekom Austria AG	`0.64ms` from Vienna, AT
204.0.10.167	AS2914 NTT America, Inc.	`0.17ms` from Ashburn, US
24.250.185.247	AS22773 Cox Communications Inc.	`10.82ms` from Atlanta, US
76.19.199.247	AS7922 Comcast Cable Communications, LLC	`5.56ms` from Boston, US
213.163.21.39	AS12301 Invitech ICT Services Kft.	`0.89ms` from Budapest, HU
171.95.97.103	AS4134 CHINANET-BACKBONE	`6.09ms` from Chengdu, CN
24.255.234.23	AS22773 Cox Communications Inc.	`6.72ms` from Kansas City, US
68.231.137.215	AS22773 Cox Communications Inc.	`4.90ms` from Phoenix, US
3.226.7.215	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
106.103.194.23	AS3786 LG DACOM Corporation	`1.70ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 203.169.56.153

traceroute to 203.169.56.153 (203.169.56.153): 64 hops max, 52 byte packets

5 [AS3491] 63.216.242.45 0.488 ms

6 [AS3491] 63.218.250.190 0.497 ms

7 [AS1273] 203.169.56.153 0.627 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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.

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