91.232.96.0/23

AS51191 · Core-Backbone GmbH

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Summary

Country	Germany
Domain	core-backbone.com
ASN	AS51191
Registry	RIPE
ID	XIRRA-NET

WHOIS Details

inetnum:        91.232.96.0 - 91.232.97.255
netname:        XIRRA-NET
country:        DE
org:            ORG-IICG1-RIPE
admin-c:        LG6981-RIPE
tech-c:         LG6981-RIPE
status:         ASSIGNED PI
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CORE-BACKBONE
mnt-by:         XIRRA
mnt-routes:     XIRRA
mnt-domains:    XIRRA
created:        2012-02-06T09:27:35Z
last-modified:  2025-06-25T06:17:58Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CN2660-RIPE
abuse-org:      ORG-IICG1-RIPE

organisation:   ORG-IICG1-RIPE
org-name:       Core-Backbone GmbH
country:        DE
org-type:       LIR
address:        Deutschherrnstr. 15-19
address:        90429
address:        Nürnberg
address:        GERMANY
phone:          +4991131043200
e-mail:         [email protected]
admin-c:        DM2147-RIPE
admin-c:        UK489-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CORE-BACKBONE
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CORE-BACKBONE
abuse-c:        CN2660-RIPE
created:        2004-04-17T11:08:15Z
last-modified:  2024-12-03T11:28:43Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CN2660-RIPE
abuse-org:      undefined

person:         Xirra Net
address:        Core-Backbone GmbH
address:        Deutschherrnstr. 15-19
address:        90429 Nürnberg
address:        Germany
phone:          +4991131043200
nic-hdl:        LG6981-RIPE
mnt-by:         CORE-BACKBONE
created:        2013-11-18T11:24:29Z
last-modified:  2025-12-04T14:32:01Z
source:         RIPE

route:          91.232.96.0/23
descr:          XIRRA-NET
origin:         AS51191
mnt-by:         CORE-BACKBONE
created:        2012-02-06T11:08:23Z
last-modified:  2012-02-06T11:08:23Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 91.232.0.0/16

Range	ASN	Company	Num of IPs
91.232.164.0/22	AS198263	K2 Media Janusz Kaczmarczyk	1,024
91.232.144.0/22	AS50466	Noutek Ltd	1,024
91.232.40.0/22	AS20917	FIDUCIAL CLOUD SASU	1,024
91.232.108.0/22	AS50466	Noutek Ltd	1,024
91.232.28.0/22	AS3236	Network in Kyiv, Ukraine	1,024
91.232.204.0/22	AS49325	Kvartal Plus Ltd	1,024
91.232.140.0/22	AS198214	SOSNOWIEC	1,024
91.232.120.0/22	AS198212	TeleNet Sayansk LLC	1,024
91.232.212.0/22	AS198284	Mesto Velka Bystrice	1,024
91.232.76.0/22	AS198192	TELEPORTE S.L.	1,024
91.232.132.0/22	AS57487	Advanced Solutions LLC	1,024
91.232.192.0/22	AS50625	SKY-NET Sp. z o.o.	1,024
91.232.12.0/22	AS57452	Summit Systems Ltd.	1,024
91.232.0.0/22	AS51357	LLC SMARTCOM	1,024
91.232.62.0/23	AS198187	Studio WIK Sp. z o.o.	512
91.232.90.0/23	AS198896	CITYLAN Sp. z o.o.	512
91.232.236.0/23	AS57550	OTP Banka Srbija	512
91.232.44.0/23	AS58321	Oxylion Sp. z o.o.	512
91.232.230.0/23	AS57570	QIWI JSC	512
91.232.160.0/23	AS57524	WEBTEAM TELEKOMUNIKACJA SP. Z O. O. SPOLKA KOMANDYTOWA	512
91.232.124.0/23	AS59778	The Hosting Heroes Ltd	512
91.232.216.0/23	AS57562	Puls-KT LLC.	512
91.232.6.0/23	AS60343	Joint Stock Company Bank DOM.RF	512
91.232.190.0/23	AS57536	MICROLINK Laszczyk Michal	512
91.232.252.0/23	AS57552	Onrela LLC	512
91.232.4.0/23	AS57480	Adam Siemieniako Projectpol	512
91.232.218.0/23	AS57547	WIRIX, s.r.o.	512
91.232.16.0/23	AS9009	M247 Ltd Customer	512
91.232.158.0/23	AS198227	New Telecom Ltd	512
91.232.202.0/23	AS49325	Kvartal Plus Ltd	512
91.232.172.0/23	AS41388	JSC Original	512
91.232.32.0/23	AS49788	OSLOTECH AS	512
91.232.148.0/23	AS57168	XhostTellnet Ltd	512
91.232.60.0/23	AS29518	Bredband2 AB	512
91.232.52.0/24	AS199413	AIR-NET Sp. z o.o.	256
91.232.131.0/24	AS198207	EUL NET	256
91.232.225.0/24	AS198324	Etersoft LLC	256
91.232.58.0/24	AS198197	NETRIX GROUP SP. Z O.O.	256
91.232.242.0/24	AS16347	DEPARTEMENT DE LA DORDOGNE	256
91.232.189.0/24	AS198261	Ltd InTelCom-TG	256
91.232.39.0/24	AS198195	Martyukhin Pavel Alexandrovitch	256
91.232.196.0/24	AS198258	JSC NAU Service	256
91.232.197.0/24	AS29043	Kishka Anry Aleksandrovich	256
91.232.246.0/24	AS198255	JSC SETTLEMENT SOLUTIONS	256
91.232.150.0/24	AS16247	M247 Ltd	256
91.232.226.0/24	AS137409	Micron Hosting	256
91.232.59.0/24	AS29518	Bredband2 AB	256
91.232.98.0/24	AS24858	Comtec Net SRL	256
91.232.103.0/24	AS215898	FR SUPBIOTECH1	256

Hosted domains

There are 33 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
91.232.96.14	fareastdevelop.co.uk	3
91.232.97.130	nordtext.blog	2
91.232.96.23	usableplay.me	2
91.232.96.26	blaze-idea.store	2
91.232.96.20	htxthuyduong.com	1
91.232.96.16	sellsnag.com	1
91.232.96.28	culturalother.com	1
91.232.97.34	heapjungle.de	1
91.232.96.194	be-on-vacation.org	1
91.232.96.12	momohost.net	1
91.232.96.22	ohag.info	1
91.232.96.27	brondas.com	1
91.232.96.19	ezlaino.com	1
91.232.96.7	arrowcontenu.com	1
91.232.96.2	victoriataing.com	1
91.232.96.10	luxuriouspage.com	1
91.232.96.21	heinrich-heine-gymnasium.org	1
91.232.96.204	holiday-trip.info	1
91.232.97.162	brazilianoffers.de	1
91.232.96.18	striveinterface.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

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

IP Address	ASN	Details
91.232.97.17	AS51191 Core-Backbone GmbH	`0.60ms` from Nuernberg, DE
91.232.96.3	AS51191 Core-Backbone GmbH	`0.61ms` from Nuernberg, DE

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
174.54.160.119	AS7922 Comcast Cable Communications, LLC	`18.51ms` from Ashburn, US
77.188.231.71	AS6805 Telefonica Germany GmbH & Co.OHG	`2.93ms` from Berlin, DE
34.69.71.103	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
34.250.63.135	AS16509 Amazon.com, Inc.	`0.12ms` from Dublin, IE
89.236.65.247	AS30798 TNNet Oy	`4.47ms` from Helsinki, FI
91.232.174.55	AS34984 Superonline Iletisim Hizmetleri A.S.	`2.47ms` from Istanbul, TR
117.194.67.199	AS9829 National Internet Backbone	`1.37ms` from Kolkata, IN
151.112.62.87	AS32480 Loma Linda University Medical Center	`5.25ms` from Los Angeles, US
108.50.193.71	AS701 Verizon Business	`1.80ms` from New York City, US
71.224.207.215	AS7922 Comcast Cable Communications, LLC	`7.01ms` from New York City, US
222.173.23.39	AS4134 CHINANET-BACKBONE	`5.94ms` from Qingdao, CN
52.90.47.103	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
121.177.88.71	AS4766 Korea Telecom	`6.61ms` from Seoul, KR
78.159.244.71	AS204720 GLOBAL CLOUD NETWORK LLC	`14.66ms` from Tbilisi, GE
105.98.99.55	AS36947 Telecom Algeria	`8.82ms` from Valencia, ES
73.114.186.119	AS7922 Comcast Cable Communications, LLC	`4.47ms` from Boston, US
206.168.35.103	AS398324 Censys, Inc.	`0.18ms` from Chicago, US
34.59.92.87	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
104.246.51.231	AS6128 Cablevision Systems Corp.	`3.23ms` from Piscataway, US
200.251.206.135	AS4230 CLARO S.A.	`7.77ms` from Rio de Janeiro, BR
83.165.90.199	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`7.90ms` from A Coruna, ES
72.196.238.71	AS22773 Cox Communications Inc.	`4.22ms` from Ashburn, US
40.71.249.167	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
123.123.27.199	AS4808 China Unicom Beijing Province Network	`3.88ms` from Beijing, CN
161.10.72.39	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`11.48ms` from Bogota, CO

Traceroute

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

traceroute -a -n -q1 -f5 91.232.97.24

traceroute to 91.232.97.24 (91.232.97.24): 64 hops max, 52 byte packets

5 [] 193.149.1.141 0.676 ms

6 [AS201011] 5.56.18.197 31.128 ms

7 [AS201011] 81.95.15.130 32.282 ms

8 [AS51191] 91.232.97.24 31.334 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 9th 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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