1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.186.0.0/16
  4. AS20811  | 37.186.128.0/18

37.186.128.0/18

AS20811  ·  Retelit Digital Services S.p.A.

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Summary

Country Italy
Domain retelit.it
ASN AS20811
Registry RIPE
ID IT-RETELITDS-20120320

WHOIS Details

inetnum:        37.186.128.0 - 37.186.191.255
netname:        IT-RETELITDS-20120320
country:        IT
org:            ORG-ES264-RIPE
admin-c:        BRA7-RIPE
tech-c:         BRA7-RIPE
notify:         [email protected]
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EPLANET-MNT
mnt-lower:      BCOMNET-ROUTE-MNT
mnt-lower:      BCOMNET-MNT
mnt-routes:     BCOMNET-ROUTE-MNT
mnt-domains:    BCOMNET-ROUTE-MNT
created:        2013-10-15T12:23:22Z
last-modified:  2024-09-05T08:28:55Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR32893-RIPE
abuse-org:      ORG-ES264-RIPE

organisation:   ORG-ES264-RIPE
org-name:       Retelit Digital Services S.p.A.
country:        IT
org-type:       LIR
address:        Via Pola 9
address:        20124
address:        Milano
address:        ITALY
phone:          +3902202045336
e-mail:         [email protected]
admin-c:        GU29-RIPE
admin-c:        CKT11-RIPE
abuse-c:        AR32893-RIPE
mnt-ref:        EPLANET-MNT
mnt-ref:        admin-evia
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EPLANET-MNT
created:        2014-04-22T08:21:41Z
last-modified:  2025-11-28T12:04:10Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR32893-RIPE
abuse-org:      undefined

role:           Retelit Contact Role
address:        Retelit Digital Services S.p.A. - Brennercom
address:        Via Pacinotti 12
address:        I-39100 Bolzano
phone:          +39 471 060111
e-mail:         [email protected]
remarks:        Role account for Retelit - Brennercom
remarks:        ****************************************
remarks:        * For ABUSE/SPAM/INTRUSION issues *
remarks:        * please send mail to [email protected] *
remarks:        ****************************************
abuse-mailbox:  [email protected]
admin-c:        CKT11-RIPE
tech-c:         CZ2756-RIPE
mnt-by:         BCOMNET-ROUTE-MNT
nic-hdl:        BRA7-RIPE
created:        2003-03-13T14:13:58Z
last-modified:  2025-11-28T11:20:06Z
source:         RIPE

route:          37.186.128.0/18
descr:          Allocation to Brennercom SPA
origin:         AS20811
mnt-by:         BCOMNET-ROUTE-MNT
created:        2013-10-15T12:52:00Z
last-modified:  2013-10-15T12:52:00Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.186.0.0/16

Range ASN Company Num of IPs
37.186.192.0/18 AS12874 Fastweb SpA 16,384
37.186.64.0/18 AS49800 GNC-Alfa CJSC 16,384
37.186.8.0/21 AS39912 oja.at GmbH 2,048
37.186.24.0/22 AS35753 ITC-FTTH-customers 1,024
37.186.0.0/22 AS39912 oja.at GmbH 1,024
37.186.6.0/23 AS39912 oja.at GmbH 512
37.186.37.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.39.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.40.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.41.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.42.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.43.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.44.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.45.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.46.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.47.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.48.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.50.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.51.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.52.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.53.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.5.0/24 AS8540 KELAG-Karntner Elektrizitats - Aktiengesellschaft 256
37.186.38.0/24 AS211559 Vodafone Qatar P.Q.S.C 256
37.186.32.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.33.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.34.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.35.0/24 AS48728 Vodafone Qatar P.Q.S.C 256
37.186.36.0/24 AS48728 Vodafone Qatar P.Q.S.C 256

Hosted domains

There are 1,819 domain names hosted across 68 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.186.138.155 re-guest.com 869
37.186.138.160 dao.it 526
37.186.137.27 hotelvajolet.it 162
37.186.138.149 meran2000.com 40
37.186.146.84 betriebsheft.cloud 39
37.186.133.147 8848outdoor.it 20
37.186.146.90 cimice-asiatica.it 20
37.186.139.167 auditorium.bolzano.it 8
37.186.153.12 boosterarchery.com 7
37.186.152.214 ultraportable.solutions 7
37.186.138.246 farmaciarepetto.it 6
37.186.138.230 visureonline.biz 6
37.186.138.39 ecogis.info 6
37.186.138.38 schigis.at 6
37.186.130.49 edilgidue.it 6
37.186.143.84 megliosenzaglutine.org 6
37.186.158.103 ferraritower.eu 5
37.186.143.166 tunap-sport.it 5
37.186.148.81 goeflan.it 5
37.186.153.7 archeryshopping.com 5

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.
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Read more

Pingable IPs

4,982 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.186.131.149 AS20811 Retelit Digital Services S.p.A. 3.90ms from Milan, IT
37.186.135.94 AS20811 Retelit Digital Services S.p.A. 5.01ms from Milan, IT
37.186.139.202 AS20811 Retelit Digital Services S.p.A. 4.59ms from Milan, IT
37.186.163.254 AS20811 Retelit Digital Services S.p.A. 5.11ms from Milan, IT
37.186.161.223 AS20811 Retelit Digital Services S.p.A. 5.12ms from Milan, IT
37.186.138.212 AS20811 Retelit Digital Services S.p.A. 4.22ms from Milan, IT
37.186.166.29 AS20811 Retelit Digital Services S.p.A. 5.17ms from Milan, IT
37.186.172.252 AS20811 Retelit Digital Services S.p.A. 5.14ms from Milan, IT
37.186.178.131 AS20811 Retelit Digital Services S.p.A. 5.29ms from Milan, IT
37.186.132.250 AS20811 Retelit Digital Services S.p.A. 4.75ms from Milan, IT
37.186.128.161 AS20811 Retelit Digital Services S.p.A. 4.05ms from Milan, IT
37.186.183.204 AS20811 Retelit Digital Services S.p.A. 5.39ms from Milan, IT
37.186.189.29 AS20811 Retelit Digital Services S.p.A. 5.30ms from Milan, IT
37.186.148.1 AS20811 Retelit Digital Services S.p.A. 4.74ms from Milan, IT
37.186.177.112 AS20811 Retelit Digital Services S.p.A. 5.32ms from Milan, IT
37.186.191.161 AS20811 Retelit Digital Services S.p.A. 5.34ms from Milan, IT
37.186.162.119 AS20811 Retelit Digital Services S.p.A. 5.17ms from Milan, IT
37.186.155.152 AS20811 Retelit Digital Services S.p.A. 4.39ms from Milan, IT
37.186.160.86 AS20811 Retelit Digital Services S.p.A. 5.17ms from Milan, IT
37.186.136.15 AS20811 Retelit Digital Services S.p.A. 4.35ms from Milan, IT
37.186.150.68 AS20811 Retelit Digital Services S.p.A. 4.62ms from Milan, IT
37.186.171.154 AS20811 Retelit Digital Services S.p.A. 5.13ms from Milan, IT
37.186.174.163 AS20811 Retelit Digital Services S.p.A. 5.17ms from Milan, IT
37.186.156.227 AS20811 Retelit Digital Services S.p.A. 4.53ms from Milan, IT
37.186.143.39 AS20811 Retelit Digital Services S.p.A. 3.93ms from Milan, IT

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
84.35.115.130 AS21221 Infopact Netwerkdiensten B.V. 1.77ms from Amsterdam, NL
50.246.65.178 AS7922 Comcast Cable Communications, LLC 6.16ms from Ashburn, US
123.59.215.242 AS23724 IDC, China Telecommunications Corporation 2.85ms from Beijing, CN
50.228.220.146 AS7922 Comcast Cable Communications, LLC 1.09ms from Boston, US
190.173.159.2 AS22927 Telefonica de Argentina 2.15ms from Buenos Aires, AR
69.30.177.178 AS7029 Windstream Communications LLC 3.23ms from Dallas, US
14.249.78.18 AS45899 VNPT Corp 4.90ms from Hanoi, VN
115.85.74.130 AS23953 PT ARTHA TELEKOMINDO 0.38ms from Jakarta, ID
125.18.108.178 AS9498 BHARTI Airtel Ltd. 1.02ms from Lohogaon, IN
78.145.210.146 AS13285 TalkTalk Communications Limited 6.36ms from London, GB
209.18.45.162 AS7843 Charter Communications Inc 1.33ms from Los Angeles, US
117.42.244.226 AS4134 CHINANET-BACKBONE 4.96ms from Nanchang, CN
189.80.167.18 AS7738 V tal 0.60ms from Rio de Janeiro, BR
62.94.201.242 AS3302 Retelit Digital Services S.p.A. 0.95ms from Rome, IT
20.97.31.226 AS8075 Microsoft Corporation 0.14ms from San Antonio, US
129.240.234.66 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 1.86ms from Sandefjord, NO
61.252.133.178 AS38661 abcle 4.43ms from Seoul, KR
116.237.157.194 AS4812 China Telecom (Group) 2.37ms from Shanghai, CN
122.216.247.114 AS17506 ARTERIA Networks Corporation 1.42ms from Tokyo, JP
177.76.5.226 AS26599 TELEFÔNICA BRASIL S.A 4.78ms from Vinhedo, BR
94.168.82.130 AS33915 Vodafone Libertel B.V. 7.30ms from Amsterdam, NL
190.144.239.66 AS14080 Telmex Colombia S.A. 1.13ms from Bogota, CO
201.25.80.178 AS8167 V tal 5.11ms from Brasilia, BR
102.96.164.2 AS36925 MEDITELECOM 12.30ms from Casablanca, MA
74.94.98.18 AS7922 Comcast Cable Communications, LLC 5.15ms 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 -f2 37.186.188.93
traceroute to 37.186.188.93 (37.186.188.93): 64 hops max, 52 byte packets
2 [AS15169] 66.249.95.8 257.215 ms
3 *
4 *
5 *
6 [AS20811] 37.186.188.93 262.785 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
On

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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