91.199.51.0/24

AS47544 · IQ PL Sp. z o.o.

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Summary

Country	Poland
Domain	expertsender.com
ASN	AS47544
Registry	RIPE
ID	EXPERTSENDER

WHOIS Details

inetnum:        91.199.51.0 - 91.199.51.255
netname:        EXPERTSENDER
country:        PL
org:            ORG-SZO12-RIPE
admin-c:        XRAD1-RIPE
tech-c:         XRAD1-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         PL3XR-MNT
mnt-routes:     PL3XR-MNT
mnt-domains:    PL3XR-MNT
notify:         admins@expertsender.com
created:        2011-08-03T12:44:56Z
last-modified:  2021-06-24T13:38:25Z
source:         RIPE
descr:          This entire IP class is owned by ExpertSender but individual IP addresses are used by different companies.
abuse-email:    abuse@expertsender.com
abuse-c:        AC23868-RIPE
abuse-org:      ORG-SZO12-RIPE

organisation:   ORG-SZO12-RIPE
org-name:       ExpertSender S.A.
country:        PL
org-type:       LIR
address:        C. K. Norwida 1
address:        80-280
address:        Gdansk
address:        POLAND
phone:          +48583513330
e-mail:         itadmins@expertsender.com
tech-c:         XRAD1-RIPE
abuse-c:        AC23868-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        PL3XR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL3XR-MNT
created:        2013-07-15T14:54:01Z
last-modified:  2021-08-18T07:59:11Z
source:         RIPE

role:           ExpertSender S.A. Administrators
admin-c:        TJ4010-RIPE
tech-c:         TJ4010-RIPE
tech-c:         BS9342-RIPE
admin-c:        BS9342-RIPE
address:        Norwida 1
address:        80-280 Gdansk
address:        PL
abuse-mailbox:  abuse@expertsender.com
e-mail:         admins@expertsender.com
nic-hdl:        XRAD1-RIPE
mnt-by:         BS3XR-MNT
mnt-by:         PL3XR-MNT
created:        2016-04-22T13:33:42Z
last-modified:  2023-06-26T17:53:31Z
source:         RIPE

route:          91.199.51.0/24
descr:          3XR Sp. z o.o.
origin:         AS47544
mnt-by:         IQPL-MNT
created:        2011-08-03T13:04:17Z
last-modified:  2011-08-03T13:04:17Z
source:         RIPE

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
91.199.51.211	es-v6.net	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

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

IP Address	ASN	Details
91.199.51.200	AS47544 IQ PL Sp. z o.o.	`5.41ms` from Gdynia, PL

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
73.148.59.200	AS7922 Comcast Cable Communications, LLC	`11.54ms` from Ashburn, US
74.179.181.136	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
23.8.43.136	AS16625 Akamai Technologies, Inc.	`0.94ms` from Chicago, US
40.122.224.24	AS8075 Microsoft Corporation	`0.19ms` from Des Moines, US
37.36.176.56	AS42961 Mobile Telecommunications Company	`6.08ms` from Kuwait City, KW
75.43.203.184	AS7018 AT&T Enterprises, LLC	`8.82ms` from Los Angeles, US
17.248.178.232	AS714 Apple Inc.	`0.32ms` from Manchester, GB
188.12.149.216	AS3269 Telecom Italia S.p.A.	`6.36ms` from Milan, IT
170.158.39.8	AS46158 OCM BOCES	`16.29ms` from New York City, US
60.92.74.184	AS17676 SoftBank Corp.	`3.82ms` from Osaka, JP
186.206.229.184	AS28573 Claro NXT Telecomunicacoes Ltda	`14.88ms` from Rio de Janeiro, BR
220.92.213.40	AS4766 Korea Telecom	`6.67ms` from Seoul, KR
133.149.221.232	AS2519 ARTERIA Networks Corporation	`0.47ms` from Tokyo, JP
77.223.82.248	AS51604 JSC ER-Telecom Holding	`0.73ms` from Yekaterinburg, RU
103.102.52.168	AS135889 Softsource Ltd	`0.98ms` from Auckland, NZ
103.208.26.8	AS135063 POP NIX COMPANY LIMITED	`0.86ms` from Bangkok, TH
39.106.51.104	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.93ms` from Beijing, CN
154.213.199.24	AS984 OCTOPUS WEB SOLUTION INC	`0.37ms` from Berlin, DE
181.1.194.104	AS7303 Telecom Argentina S.A.	`1.68ms` from Buenos Aires, AR
82.25.161.72	AS9304 HGC Global Communications Limited	`3.12ms` from Hong Kong, HK
206.224.97.8	AS27237 Ardent Health Services, Inc.	`6.74ms` from Houston, US
46.180.89.200	AS39927 E-Light-Telecom Ltd.	`1.27ms` from Kemerovo, RU
196.127.54.168	AS36925 MEDITELECOM	`17.47ms` from Madrid, ES
189.144.196.216	AS8151 UNINET	`1.14ms` from Mexico City, MX
90.18.9.8	AS3215 Orange S.A.	`14.20ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m7 91.199.51.106

traceroute to 91.199.51.106 (91.199.51.106): 7 hops max, 52 byte packets

1 [AS56630] 77.72.18.1 2.092 ms

2 *

3 [AS50263] 89.46.145.137 20.254 ms

4 [AS47544] 46.248.161.102 36.135 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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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