91.237.67.0/24

AS1921 · RcodeZero Anycast DNS

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Summary

Country	Sweden
Domain	nameisp.com
ASN	AS1921
Registry	RIPE
ID	NAMEISP

WHOIS Details

inetnum:        91.237.66.0 - 91.237.67.255
netname:        NAMEISP
descr:          NAMEISP-DATACENTER-WEST 91.237.66.0/24
descr:          ANYCAST-CLOUD_1 91.237.67.0/24
country:        SE
org:            ORG-ANI5-RIPE
admin-c:        NAME3-RIPE
tech-c:         NAME3-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ANYCAST-MNT
mnt-routes:     GLESYS-MNT
mnt-routes:     ANYCAST-MNT
mnt-domains:    GLESYS-MNT
mnt-domains:    ANYCAST-MNT
created:        2012-03-20T14:53:57Z
last-modified:  2017-04-26T07:07:14Z
source:         RIPE
abuse-email:    registry@nameisp.com
abuse-c:        NAME4-RIPE
abuse-org:      ORG-ANI5-RIPE

organisation:   ORG-ANI5-RIPE
org-name:       Name SRS AB
country:        SE
org-type:       LIR
address:        Truckgatan 13
address:        442 40
address:        Kungälv
address:        SWEDEN
phone:          +46 313011220
e-mail:         registry@nameisp.com
admin-c:        NAME3-RIPE
tech-c:         NAME3-RIPE
abuse-c:        NAME4-RIPE
mnt-ref:        ANYCAST-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ANYCAST-MNT
created:        2016-09-12T07:02:20Z
last-modified:  2024-01-18T12:03:23Z
source:         RIPE

role:           Name ISP NOC
address:        Radiovägen 2 - Teknikhuset, 42147, Västra Frölunda, SE
e-mail:         registry@nameisp.com
nic-hdl:        NAME3-RIPE
admin-c:        FREI2-RIPE
tech-c:         NAME2-RIPE
mnt-by:         ANYCAST-MNT
created:        2016-09-13T09:32:17Z
last-modified:  2016-09-13T15:14:11Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.237.0.0/16

Range	ASN	Company	Num of IPs
91.237.204.0/22	AS9213	Arden-A Ltd	1,024
91.237.156.0/22	AS57998	ANFA FAJER Sp.J.	1,024
91.237.44.0/22	AS3561	Segna Technologies	1,024
91.237.236.0/22	AS56624	Rocketnet s.r.o	1,024
91.237.244.0/22	AS50392	LLC Campus Networks	1,024
91.237.200.0/22	AS52040	LLC MediaKvant	1,024
91.237.24.0/22	AS57949	PE Holenishchev Andrii Olexandrovich	1,024
91.237.132.0/22	AS3212	Broadband Network Services	1,024
91.237.224.0/22	AS39507	Biznes Swiatlowodem Sp. z o.o.	1,024
91.237.38.0/23	AS197732	OLLINK SARL	512
91.237.182.0/23	AS58000	Nikita Sergienko	512
91.237.130.0/23	AS58034	AEROPORTUL INTERNATIONAL AVRAM IANCU CLUJ RA	512
91.237.138.0/23	AS34891	Urzad Miasta Stolecznego Warszawa	512
91.237.88.0/23	AS56813	Schlund Technologies GmbH	512
91.237.168.0/23	AS35493	Belnet Snina, s.r.o.	512
91.237.112.0/23	AS198713	Mickiewicza 14	512
91.237.100.0/23	AS61317	CryonHOST GmbH	512
91.237.54.0/23	AS57988	Foton Company Ltd	512
91.237.16.0/23	AS198090	LIBRA S.R.L.	512
91.237.114.0/23	AS57981	Kachanovskiy Sergey Sergeevich	512
91.237.136.0/23	AS201562	ARTUR CICHECKI GLOBNET	512
91.237.34.0/23	AS60717	RSCS AS	512
91.237.160.0/23	AS198327	Global Polska - Tomasz Zaplacinski	512
91.237.154.0/23	AS57998	ANFA FAJER Sp.J.	512
91.237.172.0/23	AS198430	vSolutions Pawel Gruszecki	512
91.237.186.0/23	AS56676	Trytek LLC	512
91.237.40.0/23	AS57962	LLC Ug telekom grup	512
91.237.72.0/23	AS51101	JKP VIDEONET Dziub Jaroslaw	512
91.237.98.0/23	AS43513	Sia Nano IT	512
91.237.102.0/23	AS15669	BIX.BG Ltd.	512
91.237.186.0/23	AS44056	Trytek LLC	512
91.237.80.0/23	AS57966	INTRATEL Sp. z o.o.	512
91.237.228.0/23	AS39507	Biznes Swiatlowodem Sp. z o.o.	512
91.237.82.0/23	AS50466	Noutek Ltd	512
91.237.195.0/24	AS210878	Treadstone Business Development S.R.L.	256
91.237.51.0/24	AS209012	MULTISOFT LLC	256
91.237.190.0/24	AS198637	ZPUE S.A.	256
91.237.87.0/24	AS208925	Global Tech Distribution s.r.o.	256
91.237.143.0/24	AS207388	Xantho UAB	256
91.237.176.0/24	AS198628	FIDESSA TRADING UK LIMITED	256
91.237.151.0/24	AS206381	Pinja Digital Oy	256
91.237.150.0/24	AS205368	Fnet LLC	256
91.237.37.0/24	AS198615	RBA-Management LLC	256
91.237.105.0/24	AS202656	New Delhi	256
91.237.219.0/24	AS39507	Biznes Swiatlowodem Sp. z o.o.	256
91.237.104.0/24	AS202656	Dhaka	256
91.237.96.0/24	AS198606	AMST-Systemtechnik GmbH	256
91.237.52.0/24	AS198414	Hekko VPS Servers	256
91.237.65.0/24	AS39394	NeoTel Telefonservice GmbH & Co KG	256
91.237.180.0/24	AS39036	SHORO CJSC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
91.237.67.195	AS1921 RcodeZero Anycast DNS	`0.09ms` from Hong Kong, HK

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
54.237.211.152	AS14618 Amazon.com, Inc.	`0.82ms` from Ashburn, US
182.145.38.104	AS4134 CHINANET-BACKBONE	`7.46ms` from Chengdu, CN
68.179.133.184	AS12083 WideOpenWest Finance LLC	`12.84ms` from Chicago, US
170.130.193.56	AS62904 Eonix Corporation	`0.84ms` from Dallas, US
79.223.239.88	AS3320 Deutsche Telekom AG	`7.45ms` from Frankfurt am Main, DE
76.143.217.248	AS7922 Comcast Cable Communications, LLC	`8.47ms` from Houston, US
182.89.155.168	AS4837 CHINA UNICOM China169 Backbone	`7.32ms` from Nanning, CN
92.170.237.200	AS3215 Orange S.A.	`1.57ms` from Paris, FR
97.203.164.120	AS6167 Verizon Business	`12.55ms` from Philadelphia, US
175.193.213.88	AS4766 Korea Telecom	`1.15ms` from Seoul, KR
51.162.160.56	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.05ms` from Tokyo, JP
169.56.24.200	AS36351 IBM Cloud	`0.57ms` from Tokyo, JP
198.252.86.8	AS36518 VSOFT Inc.	`5.49ms` from Toronto, CA
178.114.157.120	AS8437 Hutchison Drei Austria GmbH	`1.72ms` from Vienna, AT
81.245.215.8	AS5432 Proximus NV	`2.19ms` from Brussels, BE
65.27.28.184	AS10796 Charter Communications Inc	`12.06ms` from Columbus, US
3.135.222.24	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
141.118.20.40	AS852 TELUS Communications Inc.	`1.03ms` from Edmonton, CA
194.153.230.72	AS9009 M247 Europe SRL	`0.18ms` from Frankfurt am Main, DE
84.133.13.104	AS3320 Deutsche Telekom AG	`2.70ms` from Hamburg, DE
155.0.224.40	AS37532 Zambia Research and Education Network (ZAMREN)	`3.53ms` from Lusaka, ZM
79.236.114.120	AS3320 Deutsche Telekom AG	`6.09ms` from Nuernberg, DE
177.102.132.168	AS27699 TELEFÔNICA BRASIL S.A	`2.24ms` from Osasco, BR
179.135.143.232	AS26599 TELEFÔNICA BRASIL S.A	`1.95ms` from Sao Paulo, BR
23.60.186.120	AS16625 Akamai Technologies, Inc.	`0.89ms` 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 91.237.67.51

traceroute to 91.237.67.51 (91.237.67.51): 64 hops max, 52 byte packets

1 [AS202422] 92.223.90.1 0.364 ms

2 [AS1921] 91.237.67.51 0.097 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 28th 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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