5.56.136.0/21

AS15552 · LLC "Real-net"

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Summary

Country	Russia
Domain	real-net.pro
ASN	AS15552
Registry	RIPE
ID	RU-REAL-NET-20120531

WHOIS Details

inetnum:        5.56.136.0 - 5.56.143.255
netname:        RU-REAL-NET-20120531
country:        RU
org:            ORG-LA745-RIPE
admin-c:        RN3331-RIPE
tech-c:         RN3331-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-REAL-NET
mnt-routes:     MNT-REAL-NET
notify:         nk@real-net.pro
created:        2014-11-11T13:22:40Z
last-modified:  2017-04-07T09:37:55Z
source:         RIPE
abuse-email:    abuse@real-net.pro
abuse-c:        RN3331-RIPE
abuse-org:      ORG-LA745-RIPE

organisation:   ORG-LA745-RIPE
org-name:       LLC Real-net
country:        RU
org-type:       LIR
address:        Prostornaya str., 1A
address:        394028
address:        Voronezh
address:        RUSSIAN FEDERATION
abuse-c:        RN3331-RIPE
phone:          +79204420334
e-mail:         nk@real-net.pro
mnt-ref:        MNT-REAL-NET
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-REAL-NET
created:        2014-06-20T09:07:36Z
last-modified:  2023-03-06T16:07:59Z
source:         RIPE

role:           Real-Net NOC
address:        LLC Real-Net
address:        Prostornaya 1A
address:        Voronezh
address:        Russian Federation
phone:          +74733773725
e-mail:         nk@real-net.pro
e-mail:         af@real-net.pro
e-mail:         afedorov@joxnet.ru
admin-c:        NK3059-RIPE
tech-c:         NK3059-RIPE
nic-hdl:        RN3331-RIPE
mnt-by:         MNT-REAL-NET
abuse-mailbox:  abuse@real-net.pro
notify:         noc@joxnet.ru
created:        2014-06-20T09:36:34Z
last-modified:  2023-03-24T09:28:55Z
source:         RIPE

route:          5.56.136.0/21
descr:          LLC Real-Net
origin:         AS15552
mnt-by:         MNT-REAL-NET
created:        2022-02-24T14:56:31Z
last-modified:  2022-02-24T14:56:31Z
source:         RIPE

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
20.107.16.165	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
199.165.84.5	AS7774 University of Alaska	`9.49ms` from Anchorage, US
179.32.203.149	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.61ms` from Bogota, CO
34.38.59.117	AS396982 Google LLC	`0.13ms` from Brussels, BE
94.53.114.37	AS48161 NEXTGEN COMMUNICATIONS SRL	`12.30ms` from Bucharest, RO
105.155.98.85	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.37ms` from Casablanca, MA
141.142.224.21	AS1224 University of Illinois	`2.77ms` from Chicago, US
50.45.82.21	AS5650 Frontier Communications of America, Inc.	`8.47ms` from Chicago, US
184.18.52.229	AS5650 Frontier Communications of America, Inc.	`5.39ms` from Chicago, US
45.127.51.85	AS45766 Triangle Services Limited.	`0.84ms` from Dhaka, BD
80.145.81.197	AS3320 Deutsche Telekom AG	`6.11ms` from Frankfurt am Main, DE
113.160.38.37	AS45899 VNPT Corp	`0.92ms` from Hanoi, VN
104.18.3.53	AS13335 Cloudflare, Inc.	`0.12ms` from Lima, PE
100.43.200.85	AS14265 TPx Communications	`6.95ms` from Los Angeles, US
60.94.68.181	AS17676 SoftBank Corp.	`3.85ms` from Osaka, JP
20.112.25.181	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
205.155.53.5	AS2152 CENIC	`2.78ms` from San Jose, US
199.74.255.5	AS401201 Reno-Tahoe Airport Authority	`6.57ms` from San Jose, US
112.220.253.53	AS3786 LG DACOM Corporation	`1.95ms` from Seoul, KR
14.94.115.85	AS4766 Korea Telecom	`2.25ms` from Seoul, KR
116.225.110.117	AS4812 China Telecom (Group)	`5.54ms` from Shanghai, CN
4.254.101.69	AS8075 Microsoft Corporation	`0.70ms` from Sydney, AU
85.250.209.69	AS1680 Cellcom Fixed Line Communication L.P	`5.15ms` from Tel Aviv, IL
153.129.206.5	AS4713 NTT Communications Corporation	`3.46ms` from Tokyo, JP
129.97.207.85	AS12093 University of Waterloo	`2.29ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f5 -m9 5.56.136.181

traceroute to 5.56.136.181 (5.56.136.181): 9 hops max, 52 byte packets

5 [AS6939] 184.104.192.81 17.665 ms

6 [AS6939] 184.104.190.62 16.673 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Vilnius, LT

On August 22nd 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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