169.51.32.0/19

AS36351 · IBM Cloud

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Summary

Country	unknown
Domain	softlayer.com
ASN	AS36351
Registry	RIPE
ID	SOFTLAYER-RIPE-4-21

WHOIS Details

inetnum:        169.50.0.0 - 169.51.255.255
netname:        SOFTLAYER-RIPE-4-21
country:        EU
org:            ORG-IBMC2-RIPE
admin-c:        IA7677-RIPE
tech-c:         IA7677-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         lir-us-international2-1-MNT
mnt-domains:    MAINT-SOFTLAYER-RIPE
mnt-lower:      MAINT-SOFTLAYER-RIPE
created:        2015-01-13T16:00:43Z
last-modified:  2025-11-12T15:03:41Z
source:         RIPE
abuse-email:    abuse@softlayer.com
abuse-c:        AR78981-RIPE
abuse-org:      ORG-IBMC2-RIPE

organisation:   ORG-IBMC2-RIPE
org-name:       International Business Machines Corporation
country:        US
org-type:       LIR
address:        1 New Orchard Road
address:        10504-1722
address:        Armonk, New York
address:        UNITED STATES
phone:          +1 214.223.6672
phone:          +1-800-426-4968
e-mail:         ipadmin@softlayer.com
admin-c:        IA7677-RIPE
tech-c:         IA7677-RIPE
abuse-c:        AR78981-RIPE
mnt-ref:        lir-us-international2-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-us-international2-1-MNT
created:        2025-10-28T08:01:06Z
last-modified:  2025-10-28T08:01:08Z
source:         RIPE
abuse-email:    abuse@softlayer.com
abuse-c:        AR78981-RIPE
abuse-org:      undefined

role:           IP Admin
address:        UNITED STATES
address:        Armonk, New York
address:        10504-1722
address:        1 New Orchard Road
phone:          +1-800-426-4968
e-mail:         ipadmin@softlayer.com
nic-hdl:        IA7677-RIPE
mnt-by:         lir-us-international2-1-MNT
created:        2025-10-28T08:01:06Z
last-modified:  2025-10-28T08:01:06Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 169.51.0.0/16

No nearby ranges found.

Hosted domains

There are 211 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
169.51.58.230	losje.org	135
169.51.34.247	funktionsrattvarmland.se	23
169.51.33.229	bugtler.com	12
169.51.61.62	galleria806.com	5
169.51.62.122	omvo.org	5
169.51.39.150	softinsa.com.es	5
169.51.58.240	styreweb247.no	3
169.51.34.237	remal.com.sa	2
169.51.35.164	unipupil.uk	2
169.51.43.190	muv.pt	1
169.51.58.158	eltjournal.com	1
169.51.43.244	roomtobreathesl.com	1
169.51.35.218	tendancefoundation.com	1
169.51.58.227	akademi360.no	1
169.51.42.164	ltmbox.com	1
169.51.42.10	claremont.ae	1
169.51.33.204	washeremc.me	1
169.51.43.33	itshost.se	1
169.51.58.160	rkfml.co.in	1
169.51.62.124	majalisna.com	1

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

1,166 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
169.51.56.234	AS36351 IBM Cloud	`1.00ms` from Amsterdam, NL
169.51.34.237	AS36351 IBM Cloud	`1.27ms` from Amsterdam, NL
169.51.48.11	AS36351 IBM Cloud	`1.07ms` from Amsterdam, NL
169.51.36.147	AS36351 IBM Cloud	`1.34ms` from Amsterdam, NL
169.51.40.66	AS36351 IBM Cloud	`1.11ms` from Amsterdam, NL
169.51.52.70	AS36351 IBM Cloud	`1.12ms` from Amsterdam, NL
169.51.47.18	AS36351 IBM Cloud	`1.55ms` from Amsterdam, NL
169.51.58.223	AS36351 IBM Cloud	`1.12ms` from Amsterdam, NL
169.51.49.204	AS36351 IBM Cloud	`1.39ms` from Amsterdam, NL
169.51.61.200	AS36351 IBM Cloud	`1.12ms` from Amsterdam, NL
169.51.32.200	AS36351 IBM Cloud	`1.26ms` from Amsterdam, NL
169.51.54.185	AS36351 IBM Cloud	`1.58ms` from Amsterdam, NL
169.51.46.75	AS36351 IBM Cloud	`1.32ms` from Amsterdam, NL
169.51.62.202	AS36351 IBM Cloud	`1.06ms` from Amsterdam, NL
169.51.59.131	AS36351 IBM Cloud	`1.32ms` from Amsterdam, NL
169.51.60.251	AS36351 IBM Cloud	`1.23ms` from Amsterdam, NL
169.51.50.207	AS36351 IBM Cloud	`0.96ms` from Amsterdam, NL
169.51.45.215	AS36351 IBM Cloud	`1.10ms` from Amsterdam, NL
169.51.57.155	AS36351 IBM Cloud	`1.11ms` from Amsterdam, NL
169.51.43.244	AS36351 IBM Cloud	`1.10ms` from Amsterdam, NL
169.51.35.89	AS36351 IBM Cloud	`1.00ms` from Amsterdam, NL
169.51.51.189	AS36351 IBM Cloud	`1.17ms` from Amsterdam, NL
169.51.38.51	AS36351 IBM Cloud	`1.24ms` from Amsterdam, NL
169.51.33.140	AS36351 IBM Cloud	`0.96ms` from Amsterdam, NL
169.51.55.235	AS36351 IBM Cloud	`1.33ms` from Amsterdam, NL

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
205.206.118.147	AS852 TELUS Communications Inc.	`6.52ms` from Edmonton, CA
38.34.186.3	AS18978 Enzu Inc	`0.34ms` from Hong Kong, HK
61.239.104.147	AS9269 Hong Kong Broadband Network Ltd.	`0.92ms` from Hong Kong, HK
221.127.8.195	AS9304 HGC Global Communications Limited	`1.37ms` from Hong Kong, HK
124.50.72.35	AS17858 LG POWERCOMM	`4.03ms` from Incheon, KR
175.236.2.243	AS4766 Korea Telecom	`2.60ms` from Incheon, KR
95.183.240.3	AS8517 National Academic Network and Information Center	`8.39ms` from Istanbul, TR
41.89.201.35	AS36914 Kenya Education Network	`19.38ms` from Nairobi, KE
87.120.70.19	AS205115 AVACOMM Systems GmbH	`3.71ms` from Nuernberg, DE
90.93.100.163	AS3215 Orange S.A.	`5.81ms` from Paris, FR
70.181.50.115	AS22773 Cox Communications Inc.	`8.79ms` from Providence, US
112.17.30.67	AS56041 China Mobile communications corporation	`3.81ms` from Shanghai, CN
107.91.94.99	AS20057 AT&T Enterprises, LLC	`2.88ms` from Atlanta, US
16.0.57.3	AS400624 HEWLETT PACKARD ENTERPRISE COMPANY	`2.69ms` from Denver, US
92.205.161.83	AS21499 Host Europe GmbH	`3.09ms` from Frankfurt am Main, DE
31.40.58.67	AS49776 Gorset LLC	`3.59ms` from Moscow, RU
90.87.35.19	AS3215 Orange S.A.	`2.41ms` from Paris, FR
222.133.163.83	AS4837 CHINA UNICOM China169 Backbone	`7.29ms` from Qingdao, CN
189.250.8.179	AS8151 UNINET	`9.75ms` from Santiago de Queretaro, MX
148.74.9.115	AS6128 Cablevision Systems Corp.	`4.80ms` from Secaucus, US
1.98.235.147	AS4766 Korea Telecom	`2.45ms` from Seoul, KR
45.248.126.147	AS399063 Rural Net	`5.42ms` from Toronto, CA
171.8.85.67	AS4134 CHINANET-BACKBONE	`4.97ms` from Zhengzhou, CN
108.193.87.3	AS7018 AT&T Enterprises, LLC	`6.34ms` from Atlanta, US
45.56.177.3	AS3257 GTT Communications Inc.	`0.26ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f3 169.51.49.136

traceroute to 169.51.49.136 (169.51.49.136): 64 hops max, 52 byte packets

3 [AS201011] 81.95.9.44 0.424 ms

4 [] 80.249.210.82 0.612 ms

5 [] 169.45.18.150 1.923 ms

6 [] 169.45.18.21 1.425 ms

7 [AS36351] 159.8.198.131 1.679 ms

8 [AS36351] 169.51.49.136 1.494 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 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.

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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