37.77.122.0/23

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 37.77.122.0/23

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
18.217.247.87	AS16509 Amazon.com, Inc.	`0.20ms` from Columbus, US
13.79.130.87	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
66.91.95.167	AS20001 Charter Communications Inc	`11.07ms` from Honolulu, US
212.139.98.135	AS13285 TalkTalk Communications Limited	`1.34ms` from Manchester, GB
112.205.5.167	AS9299 Philippine Long Distance Telephone Company	`3.15ms` from Manila, PH
196.196.98.39	AS41564 Orion Network Limited	`0.35ms` from Mumbai, IN
189.46.62.167	AS27699 TELEFÔNICA BRASIL S.A	`2.13ms` from Osasco, BR
20.83.119.247	AS8075 Microsoft Corporation	`0.19ms` from Quincy, US
69.249.149.7	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Secaucus, US
126.71.125.247	AS17676 SoftBank Corp.	`3.73ms` from Tokyo, JP
83.145.167.119	AS30975 Telewizja Kablowa Koszalin sp. z o. o.	`13.70ms` from Warsaw, PL
52.178.15.39	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
3.30.221.215	AS8987 Amazon Data Services Ireland Ltd	`0.73ms` from Boardman, US
13.32.131.23	AS16509 Amazon.com, Inc.	`0.10ms` from Boston, US
179.36.209.55	AS22927 Telefonica de Argentina	`2.71ms` from Buenos Aires, AR
154.177.130.103	AS8452 TE-AS	`4.25ms` from Cairo, EG
77.106.47.39	AS12389 PJSC Rostelecom	`11.35ms` from Saint Petersburg, RU
121.139.163.151	AS4766 Korea Telecom	`1.42ms` from Seoul, KR
120.105.67.167	AS1659 Taiwan Academic Network (TANet) Information Center	`2.57ms` from Taipei, TW
13.159.40.247	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
202.34.151.7	AS2519 ARTERIA Networks Corporation	`0.75ms` from Tokyo, JP
210.44.178.7	AS4538 China Education and Research Network Center	`13.02ms` from Beijing, CN
152.201.58.103	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.18ms` from Bogota, CO
154.178.186.231	AS8452 TE-AS	`3.52ms` from Cairo, EG
75.210.120.39	AS6167 Verizon Business	`9.54ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 37.77.122.21

traceroute to 37.77.122.21 (37.77.122.21): 7 hops max, 52 byte packets

4 [AS21928] 100.199.0.57 0.076 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Liuzhou, CN

On March 13th 2026

What are IP address ranges?

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