185.51.7.0/24

AS50075 · Zayo Group, LLC

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Summary

Country	United States
Domain	zayo.com
ASN	AS50075
Registry	RIPE
ID	US-LATISYS-20140320

WHOIS Details

inetnum:        185.51.4.0 - 185.51.7.255
netname:        US-LATISYS-20140320
country:        US
org:            ORG-LL159-RIPE
admin-c:        IC3322-RIPE
tech-c:         IC3322-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         zayocloud_01
mnt-lower:      MNT-LATISYS_LON1
mnt-lower:      zayocloud_01
mnt-routes:     MNT-LATISYS_LON1
created:        2014-03-20T08:13:55Z
last-modified:  2016-09-15T16:12:10Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR35197-RIPE
abuse-org:      ORG-LL159-RIPE

organisation:   ORG-LL159-RIPE
org-name:       Zayo Group, LLC
country:        US
org-type:       LIR
address:        1821 30th Street, Unit A
address:        CO 90301
address:        Boulder
address:        UNITED STATES
phone:          +1855-328-2247
e-mail:         [email protected]
admin-c:        IC3322-RIPE
abuse-c:        AR35197-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        zayocloud_01
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         zayocloud_01
created:        2014-03-11T14:28:07Z
last-modified:  2022-02-08T14:17:32Z
source:         RIPE

person:         Danny Cho
address:        393 Inverness Parkway Englewood, CO 80112 USA
phone:          +1-303-268-1474
e-mail:         [email protected]
nic-hdl:        IC3322-RIPE
mnt-by:         MNT-LATISYS_LON1
created:        2014-03-11T22:30:10Z
last-modified:  2020-02-28T02:30:48Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 185.51.0.0/16

Range	ASN	Company	Num of IPs
185.51.164.0/22	AS132839	Power Line (HK) Co., Limited	1,024
185.51.44.0/22	AS211717	CORPORACION MENORQUINA DE CABLE SA	1,024
185.51.32.0/22	AS200719	Miss Hosting AB	1,024
185.51.188.0/22	AS43359	Tarhely.Eu Szolgaltato Kft.	1,024
185.51.108.0/22	AS200845	AVATEL TELECOM, SA	1,024
185.51.172.0/22	AS39326	NGA Connect Limited	1,024
185.51.184.0/22	AS6730	RST Datentechnik GmbH	1,024
185.51.144.0/22	AS200719	Miss Hosting AB	1,024
185.51.8.0/22	AS208582	dogado GmbH	1,024
185.51.60.0/22	AS42065	Global Network Management Inc	1,024
185.51.124.0/22	AS47258	Premier Group Companies Telecom LLC	1,024
185.51.96.0/22	AS201169	All for One Poland Sp. z o.o.	1,024
185.51.64.0/22	AS47381	Servergarden Kft.	1,024
185.51.24.0/22	AS201241	Sarpcom Software Sirketi Limited	1,024
185.51.148.0/22	AS201940	Stichting Synergos	1,024
185.51.180.0/22	AS29314	VECTRA S.A.	1,024
185.51.104.0/22	AS29644	AIRSPEED COMMUNICATIONS LIMITED	1,024
185.51.200.0/22	AS48715	Sefroyek Pardaz Engineering Company	1,024
185.51.240.0/22	AS31246	O2 Czech Republic, a.s.	1,024
185.51.84.0/22	AS50064	TK Networks GmbH	1,024
185.51.232.0/22	AS197519	ADVANIA NORGE AS	1,024
185.51.68.0/22	AS202123	Nationale Alarmzentrale NEOC	1,024
185.51.212.0/22	AS50670	VTEL HOLDINGS LIMITED/JORDAN CO.	1,024
185.51.236.0/22	AS34410	Vanilla Telecoms Ltd.	1,024
185.51.88.0/22	AS51060	LandTech Sp. z.o.o.	1,024
185.51.48.0/22	AS54103	Nimbus IP Networks BV	1,024
185.51.28.0/22	AS197307	Core4Net, s.r.o.	1,024
185.51.208.0/22	AS59666	FORTEX CJSC	1,024
185.51.168.0/22	AS59766	WicitY srl	1,024
185.51.156.0/22	AS60162	LLC IMT	1,024
185.51.128.0/22	AS60517	Noehmer Cablevision GmbH	1,024
185.51.0.0/22	AS200719	Miss Hosting AB	1,024
185.51.56.0/22	AS20559	Fundaments B.V.	1,024
185.51.176.0/22	AS61984	Reseau Concept SARL	1,024
185.51.136.0/22	AS62009	INFORMATICA SYSTEM S.R.L.	1,024
185.51.248.0/22	AS62011	UNHfree.net z.s.	1,024
185.51.224.0/22	AS35706	Net at Once Sweden AB	1,024
185.51.16.0/22	AS35805	JSC Silknet	1,024
185.51.76.0/23	AS202914	Network assigned to SSDVPS Customers	512
185.51.52.0/23	AS51088	A2B IP B.V.	512
185.51.76.0/23	AS215052	Network assigned to SSDVPS Customers	512
185.51.78.0/23	AS205984	Network assigned to Valeo Services	512
185.51.210.0/23	AS59666	FORTEX CJSC	512
185.51.21.0/24	AS50766	ROMAN EDUARDOVICH ZAMKOV	256
185.51.100.0/24	AS56855	Ministry of Internal Affairs	256
185.51.192.0/24	AS60781	Panq B.V.	256
185.51.123.0/24	AS61073	Neoleap: DC Hosted.	256
185.51.152.0/24	AS61963	REVTON GENERAL TRADING L.L.C	256
185.51.160.0/24	AS62017	Commercegate Ireland LTD	256
185.51.161.0/24	AS62017	Commercegate Ireland LTD	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

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

IP Address	ASN	Details
185.51.7.21	AS50075 Zayo Group, LLC	`1.16ms` from London, GB

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
104.208.145.40	AS8075 Microsoft Corporation	`0.41ms` from Boydton, US
71.77.1.248	AS11426 Charter Communications Inc	`11.12ms` from Charlotte, US
74.36.139.248	AS5650 Frontier Communications of America, Inc.	`13.97ms` from Chicago, US
97.242.115.8	AS6167 Verizon Business	`10.12ms` from Chicago, US
154.16.36.56	AS212238 Datacamp Limited	`0.34ms` from Frankfurt am Main, DE
84.153.179.136	AS3320 Deutsche Telekom AG	`8.97ms` from Frankfurt am Main, DE
172.251.150.24	AS20001 Charter Communications Inc	`4.61ms` from Los Angeles, US
83.38.194.152	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.97ms` from Madrid, ES
85.119.144.104	AS50340 JSC Selectel	`0.74ms` from Moscow, RU
91.21.180.120	AS3320 Deutsche Telekom AG	`2.90ms` from Nuernberg, DE
118.105.220.24	AS18126 Chubu Telecommunications Company, Inc.	`3.94ms` from Osaka, JP
44.220.53.120	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
109.207.182.24	AS47438 Pskovline Ltd.	`5.01ms` from Saint Petersburg, RU
165.246.182.24	AS9317 INHA UNIVERSITY	`4.00ms` from Seoul, KR
142.117.221.152	AS577 Bell Canada	`5.29ms` from Toronto, CA
93.119.153.72	AS5606 GTS Telecom SRL	`5.35ms` from Bucharest, RO
125.59.1.232	AS9908 HK Cable TV Ltd	`1.41ms` from Hong Kong, HK
69.247.53.248	AS7922 Comcast Cable Communications, LLC	`3.58ms` from Miami, US
193.106.37.136	AS35283 NETWORTH TELECOM SAS	`0.65ms` from Paris, FR
108.186.195.168	AS54600 PEG TECH INC	`0.21ms` from San Jose, US
18.139.116.24	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
58.168.119.72	AS1221 Telstra Limited	`2.99ms` from Sydney, AU
221.249.140.72	AS17506 ARTERIA Networks Corporation	`1.02ms` from Tokyo, JP
65.111.21.200	AS200373 3xK Tech GmbH	`0.12ms` from Toronto, CA
188.166.52.216	AS14061 DigitalOcean, LLC	`0.22ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -f2 185.51.7.1

traceroute to 185.51.7.1 (185.51.7.1): 64 hops max, 52 byte packets

2 [] 91.200.241.142 1.849 ms

3 [] 195.66.225.227 2.869 ms

4 [AS50075] 185.51.7.1 2.861 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On December 20th 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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