37.77.120.0/23

AS198471 · Opnet Srl

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Summary

Country	Italy
Domain	linkem.com
ASN	AS198471
Parent Range	37.77.112.0/20
Registry	RIPE
ID	LINKEM-NET

WHOIS Details

inetnum:        37.77.120.0 - 37.77.123.255
netname:        LINKEM-NET
descr:          Linkem SpA
country:        IT
admin-c:        LNE7-RIPE
tech-c:         LNE7-RIPE
status:         ASSIGNED PA
mnt-by:         LINKEM-MNT
created:        2012-03-02T11:19:06Z
last-modified:  2021-11-03T17:24:46Z
source:         RIPE
abuse-email:    abusi@opnet.it
abuse-c:        AR77665-RIPE
abuse-org:      ORG-OS382-RIPE

role:           Opnet Network Engineering
admin-c:        LM20405-RIPE
admin-c:        AC41753-RIPE
tech-c:         LM20405-RIPE
tech-c:         AC41753-RIPE
address:        via Monte Rosa 91, Milano
e-mail:         ripe@opnet.it
nic-hdl:        LNE7-RIPE
mnt-by:         LINKEM-MNT
created:        2017-11-13T13:48:27Z
last-modified:  2025-05-14T13:10:44Z
source:         RIPE

route:          37.77.112.0/20
descr:          LINKEM-NETWORK
origin:         AS198471
mnt-by:         LINKEM-MNT
created:        2013-07-16T09:14:50Z
last-modified:  2020-05-06T09:36:27Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.77.120.0/23

Range	ASN	Company	Num of IPs
37.77.112.0/20	AS198471	Opnet Srl	4,096

Nearby Ranges

BGP prefixes that overlap with 37.77.0.0/16

Range	ASN	Company	Num of IPs
37.77.224.0/19	AS202237	Wic-Net, s.r.o.	8,192
37.77.112.0/20	AS198471	Opnet Srl	4,096
37.77.208.0/20	AS28929	ASDASD srl a socio unico	4,096
37.77.32.0/20	AS44530	HOPUS SAS	4,096
37.77.176.0/21	AS16082	Spitfire Network Services Limited	2,048
37.77.160.0/21	AS197075	Active Network S.p.A.	2,048
37.77.136.0/21	AS212417	MORDACCHINI SRL	2,048
37.77.88.0/21	AS12479	Orange Espagne SA	2,048
37.77.184.0/21	AS2906	Netflix Inc	2,048
37.77.152.0/21	AS29314	VECTRA S.A.	2,048
37.77.192.0/21	AS198623	ISUMO Ltd	2,048
37.77.80.0/21	AS47191	blue tech technology Co., Limited	2,048
37.77.108.0/22	AS47586	Dmitriy V. Kozmenko	1,024
37.77.124.0/23	AS198471	LINKEM CUSTOMERS	512
37.77.58.0/23	AS31122	S.J.M. Steffann	512
37.77.72.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.73.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.74.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.75.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.76.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.77.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.78.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.79.0/24	AS202366	SAWAD LAND for Information Technology Ltd	256
37.77.11.0/24	AS202588	NUROL YATIRIM BANKASI ANONIM SIRKETI	256
37.77.144.0/24	AS203020	truview LLC	256
37.77.56.0/24	AS206804	ESTNOC-GLOBAL	256
37.77.60.0/24	AS206804	ESTNOC-GLOBAL	256
37.77.149.0/24	AS208925	Global Tech Distribution s.r.o.	256
37.77.173.0/24	AS210133	Privredno Drustvo Za Trgovinu I Usluge Stepanovic & Sipka Doo, Beograd	256
37.77.174.0/24	AS210133	Privredno Drustvo Za Trgovinu I Usluge Stepanovic & Sipka Doo, Beograd	256
37.77.151.0/24	AS212477	Van Veen Beheer B.V.	256
37.77.146.0/24	AS27176	Chicago, IL	256
37.77.147.0/24	AS29802	Moscow	256
37.77.10.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.1.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.12.0/24	AS39582	Zed Bulut Teknolojileri ve Sistem Yonetim Hizmetleri A.S.	256
37.77.15.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.2.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.24.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.4.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.5.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.6.0/24	AS39582	Turkkep Kayitli Elektronik Posta Hizmetleri Sanayi	256
37.77.9.0/24	AS39582	Vaultr Veri Merkezi Hizmetleri Anonim Sirketi	256
37.77.103.0/24	AS39739	Iguzzini Illuminazione spa	256
37.77.25.0/24	AS42216	VAULTR - istanbul	256
37.77.26.0/24	AS42216	VAULTR - istanbul	256
37.77.27.0/24	AS42216	Pusula Iletisim Bilisim Internet Sanayi ve Ticaret	256
37.77.172.0/24	AS43281	Privredno Drustvo Za Trgovinu I Usluge Stepanovic & Sipka Doo, Beograd	256
37.77.128.0/24	AS43370	OBIT-telecommunications, LLC	256
37.77.148.0/24	AS48199	Tehno-Pro LLC	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
212.54.59.167	AS33915 Vodafone Libertel B.V.	`0.89ms` from Amsterdam, NL
69.140.238.135	AS7922 Comcast Cable Communications, LLC	`6.36ms` from Ashburn, US
94.166.221.151	AS1267 WIND TRE S.P.A.	`18.73ms` from Frosinone, IT
20.203.179.55	AS8075 Microsoft Corporation	`0.22ms` from Kloten, CH
84.123.222.103	AS6739 Vodafone ONO AS	`8.40ms` from Madrid, ES
104.15.119.39	AS7018 AT&T Enterprises, LLC	`3.47ms` from Miami, US
79.12.185.151	AS3269 Telecom Italia S.p.A.	`9.19ms` from Milan, IT
5.164.234.119	AS42682 JSC ER-Telecom Holding	`6.33ms` from Moscow, RU
202.8.125.87	AS45117 Ishan's Network	`6.93ms` from Mumbai, IN
133.96.50.23	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`4.46ms` from Osaka, JP
128.14.245.135	AS21859 Zenlayer Inc	`0.51ms` from Seattle, US
209.87.16.135	AS393249 University of British Columbia	`4.19ms` from Seattle, US
113.75.169.135	AS4134 CHINANET-BACKBONE	`9.00ms` from Shenzhen, CN
2.70.125.55	AS44034 Hi3G Access AB	`6.72ms` from Stockholm, SE
116.82.11.183	AS2527 Sony Network Communications Inc.	`1.92ms` from Tokyo, JP
105.100.205.247	AS36947 Telecom Algeria	`9.38ms` from Valencia, ES
34.54.155.39	AS396982 Google LLC	`0.07ms` from Zuerich, CH
78.130.5.199	AS2860 NOS COMUNICACOES, S.A.	`11.10ms` from Braga, PT
54.170.90.183	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
3.125.1.103	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
77.189.86.55	AS6805 Telefonica Germany GmbH & Co.OHG	`2.87ms` from Frankfurt am Main, DE
197.90.55.135	AS20011 Dimension Data	`1.89ms` from Johannesburg, ZA
18.133.30.151	AS16509 Amazon.com, Inc.	`0.64ms` from London, GB
124.177.36.135	AS1221 Telstra Limited	`5.27ms` from Melbourne, AU
73.156.92.71	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 37.77.121.135

traceroute to 37.77.121.135 (37.77.121.135): 6 hops max, 52 byte packets

2 [AS50837] 208.111.57.3 0.083 ms

3 [AS40300] 206.197.210.169 0.298 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Honolulu, US

On March 13th 2026

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