5.1.66.0/24

AS212567 · Freie Netze Muenchen e.V.

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Summary

Country	Germany
Domain	fnmuc.net
ASN	AS212567
Parent Range	5.1.64.0/19
Registry	RIPE
ID	DE-FNMUC

WHOIS Details

inetnum:        5.1.66.0 - 5.1.66.255
netname:        DE-FNMUC
country:        DE
org:            ORG-FA1095-RIPE
admin-c:        FNMN1-RIPE
tech-c:         FNMN1-RIPE
mnt-lower:      FNMUC-MNT
mnt-domains:    FNMUC-MNT
mnt-routes:     FNMUC-MNT
geofeed:        https://ffmuc.net/assets/ffmuc-geo-feed.csv
status:         SUB-ALLOCATED PA
mnt-by:         MEER-MNT
created:        2020-10-02T14:00:51Z
last-modified:  2024-03-08T18:14:37Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        FNMN1-RIPE
abuse-org:      ORG-FA1095-RIPE

organisation:   ORG-FA1095-RIPE
org-name:       Freie Netze Muenchen e.V.
country:        DE
org-type:       OTHER
address:        Freie Netze München e. V., Parkstraße 28, 82131 Gauting
e-mail:         [email protected]
abuse-c:        FNMN1-RIPE
mnt-ref:        FNMUC-MNT
mnt-by:         FNMUC-MNT
created:        2020-09-29T12:41:16Z
last-modified:  2022-12-01T17:01:44Z
source:         RIPE
descr:          Freie Netze München e.V.
mnt-ref:        MEER-MNT
mnt-ref:        mnt-de-level66network
mnt-ref:        HELMICH-MNT

role:           Freie Netze Muenchen NOC
address:        Freie Netze München e. V., Parkstraße 28, 82131 Gauting
e-mail:         [email protected]
nic-hdl:        FNMN1-RIPE
mnt-by:         FNMUC-MNT
created:        2020-09-29T12:36:08Z
last-modified:  2020-09-29T12:39:46Z
source:         RIPE
abuse-mailbox:  [email protected]

route:          5.1.66.0/24
origin:         AS212567
mnt-by:         MEER-MNT
created:        2020-10-02T14:01:32Z
last-modified:  2020-10-02T14:01:32Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 5.1.66.0/24

Range	ASN	Company	Num of IPs
5.1.64.0/19	AS34549	meerfarbig GmbH & Co. KG	8,192

Nearby Ranges

BGP prefixes that overlap with 5.1.0.0/16

Range	ASN	Company	Num of IPs
5.1.128.0/17	AS12638	Telefonica Germany GmbH & Co.OHG	32,768
5.1.64.0/19	AS34549	meerfarbig GmbH & Co. KG	8,192
5.1.48.0/21	AS15493	Russian company LLC	2,048
5.1.56.0/21	AS198161	Sokolovska uhelna, pravni nastupce, a.s.	2,048
5.1.96.0/21	AS198385	AlpineDC SA	2,048
5.1.32.0/24	AS198731	Prisco Electronica Network Operation Center Infrastructure	256
5.1.33.0/24	AS198731	Prisco Electronica Wimax Customers	256
5.1.34.0/24	AS198731	Prisco Electronica Wimax Customers	256
5.1.35.0/24	AS198731	Prisco Electronica Wimax Customers	256
5.1.38.0/24	AS198731	Prisco Electronica Wimax Customers	256
5.1.39.0/24	AS198731	Prisco Electronica Wimax Customers	256
5.1.106.0/24	AS198735	Optimal Solutions Technology Company for information Technology and software solutions Ltd	256
5.1.107.0/24	AS198735	Optimal Solutions Technology Company for information Technology and software solutions Ltd	256
5.1.73.0/24	AS205948	creoline GmbH	256
5.1.77.0/24	AS205948	creoline GmbH	256
5.1.78.0/24	AS205948	creoline GmbH	256
5.1.80.0/24	AS205948	creoline GmbH	256
5.1.82.0/24	AS205948	creoline GmbH	256
5.1.86.0/24	AS205948	creoline GmbH	256
5.1.89.0/24	AS205948	creoline GmbH	256
5.1.67.0/24	AS207439	Korves.Net USA LLC	256
5.1.85.0/24	AS207439	Korves.Net USA LLC	256
5.1.45.0/24	AS210892	Lightspeed Broadband Customers	256
5.1.42.0/24	AS212559	LUMIA NETWORK SRL	256
5.1.40.0/24	AS213896	Elisteka UAB	256
5.1.40.0/24	AS213896	Elisteka UAB	256
5.1.68.0/24	AS24679	Hostway Deutschland GmbH	256
5.1.69.0/24	AS24679	Hostway Deutschland GmbH	256
5.1.83.0/24	AS24679	Hostway Deutschland GmbH	256
5.1.88.0/24	AS24679	Hostway Deutschland GmbH	256
5.1.40.0/24	AS25198	Elisteka UAB	256
5.1.40.0/24	AS25198	Elisteka UAB	256
5.1.70.0/24	AS34549	colorhost.de	256
5.1.72.0/24	AS34549	meerfarbig GmbH & Co. KG	256
5.1.75.0/24	AS34549	meerfarbig GmbH & Co. KG	256
5.1.76.0/24	AS34549	servercow.de	256
5.1.79.0/24	AS34549	meerfarbig GmbH & Co. KG	256
5.1.84.0/24	AS34549	meerfarbig GmbH & Co. KG	256
5.1.90.0/24	AS34549	colorhost.de	256
5.1.92.0/24	AS34549	meerfarbig GmbH & Co. KG	256
5.1.41.0/24	AS42007	Perviy TSOD LLC	256
5.1.47.0/24	AS42260	SkySystems LLC	256
5.1.43.0/24	AS44285	Tem Technology Communication Services and Electronic System Co. LTD	256
5.1.64.0/24	AS51699	meerfarbig GmbH & Co. KG	256
5.1.65.0/24	AS51699	meerfarbig GmbH & Co. KG	256
5.1.94.0/24	AS56382	meerfarbig GmbH & Co. KG	256
5.1.46.0/24	AS62240	New York, NY	256
5.1.44.0/24	AS12874	Viama s.r.l.	256
5.1.113.0/24	AS17056	CipherSpace GmbH in Liquidation	256

Hosted domains

There are 4 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
5.1.66.255	xn--freifunk-mnchen-8vb.de	4

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

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

IP Address	ASN	Details
5.1.66.0	AS212567 Freie Netze Muenchen e.V.	`0.21ms` from Vienna, AT

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
20.75.230.136	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
104.104.48.40	AS16625 Akamai Technologies, Inc.	`0.48ms` from Buenos Aires, AR
107.173.190.56	AS36352 HostPapa	`0.14ms` from Buffalo, US
176.98.62.120	AS9009 M247 Europe SRL	`0.29ms` from Frankfurt am Main, DE
156.253.8.184	AS132813 HK AISI CLOUD COMPUTING LIMITED	`1.73ms` from Hong Kong, HK
146.212.161.152	AS21283 A1 Slovenija telekomunikacijske storitve,d.d.	`0.99ms` from Ljubljana, SI
20.193.139.184	AS8075 Microsoft Corporation	`0.18ms` from Lohogaon, IN
159.26.106.120	AS208172 Proton AG	`0.14ms` from London, GB
74.123.92.72	AS40191 Beanfield Technologies Inc.	`0.88ms` from Montreal, CA
86.245.45.120	AS3215 Orange S.A.	`1.26ms` from Paris, FR
98.202.51.40	AS7922 Comcast Cable Communications, LLC	`8.32ms` from Salt Lake City, US
104.50.4.248	AS7018 AT&T Enterprises, LLC	`3.74ms` from San Jose, US
126.126.241.88	AS17676 SoftBank Corp.	`3.10ms` from Tokyo, JP
196.179.208.8	AS37693 OOREDOO TUNISIE SA	`1.26ms` from Tunis, TN
197.140.241.248	AS36891 Icosnet SPA	`2.09ms` from Algiers, DZ
85.75.156.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.08ms` from Athens, GR
220.245.174.152	AS7545 TPG Telecom Limited	`1.70ms` from Brisbane, AU
23.244.85.24	AS11776 Breezeline	`16.68ms` from Chicago, US
23.197.7.184	AS16625 Akamai Technologies, Inc.	`0.30ms` from Duesseldorf, DE
80.87.115.184	AS35062 Teamnet GmbH	`4.40ms` from Frankfurt am Main, DE
139.159.137.216	AS55990 Huawei Cloud Service data center	`1.36ms` from Guangzhou, CN
124.225.227.40	AS4134 CHINANET-BACKBONE	`2.56ms` from Haikou, CN
49.244.211.152	AS23752 Nepal Telecommunications Corporation, Internet Services,	`2.01ms` from Kathmandu, NP
47.147.178.24	AS5650 Frontier Communications of America, Inc.	`2.62ms` from Los Angeles, US
144.196.56.40	AS13445 Cisco Webex LLC	`0.71ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 5.1.66.11

traceroute to 5.1.66.11 (5.1.66.11): 64 hops max, 52 byte packets

1 [AS42473] 94.16.98.32 0.472 ms

2 [AS47147] 94.16.25.1 0.411 ms

3 [AS212567] 5.1.66.11 0.262 ms

Measurement taken from

IPinfo ProbeNet in Vienna, AT

On January 30th 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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