217.147.228.0/24

AS20545 · Georgian Research and Educational Networking Association (GRENA)

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Summary

Country	Georgia
Domain	grena.ge
ASN	AS20545
Registry	RIPE
ID	ACNET

WHOIS Details

inetnum:        217.147.228.0 - 217.147.229.255
netname:        ACNET
descr:          Georgian Academy of Sciences
descr:          Tbilisi
country:        GE
admin-c:        NE75-RIPE
admin-c:        ZB1302-RIPE
admin-c:        NT1644-RIPE
tech-c:         NE75-RIPE
tech-c:         ZB1302-RIPE
tech-c:         NT1644-RIPE
status:         ASSIGNED PA
mnt-by:         GRENA-MNT
notify:         n.tsulaia@grena.ge
notify:         zura@grena.ge
created:        1970-01-01T00:00:00Z
last-modified:  2020-05-08T13:42:40Z
source:         RIPE
abuse-email:    contact@grena.ge
abuse-c:        GRAE1-RIPE
abuse-org:      ORG-GRaE1-RIPE

person:         Nick Elbakidze
address:        Chovelidze str. 10
phone:          +995 32 250591
e-mail:         nelbakidze@grena.ge
nic-hdl:        NE75-RIPE
mnt-by:         GRENA-MNT
created:        2009-02-13T17:32:44Z
last-modified:  2009-02-13T17:52:24Z
source:         RIPE

person:         Nino Tsulaia
address:        10 Chovelidze str. Tbilisi Georgia
e-mail:         n.tsulaia@grena.ge
phone:          +995 32 2 250590
phone:          +995 32 2 250591
nic-hdl:        NT1644-RIPE
mnt-by:         GRENA-MNT
created:        2011-08-08T13:30:04Z
last-modified:  2011-08-08T13:30:04Z
source:         RIPE

person:         Zurab Bukhnikashvili
address:        16, Tarkhnishvili str.
phone:          +995599695945
nic-hdl:        ZB1302-RIPE
mnt-by:         GRENA-MNT
created:        2016-01-20T10:49:37Z
last-modified:  2016-01-20T10:49:37Z
source:         RIPE

route:          217.147.228.0/23
descr:          ACNET
origin:         AS20545
mnt-by:         GRENA-MNT
notify:         registry@grena.org.ge
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:57Z
source:         RIPE

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
217.147.228.1	AS20545 Georgian Research and Educational Networking Association (GRENA)	`0.31ms` from Tbilisi, GE

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
176.74.228.8	AS28878 Signet B.V.	`0.72ms` from Amsterdam, NL
75.81.150.40	AS11427 Charter Communications Inc	`5.49ms` from Dallas, US
99.135.180.232	AS7018 AT&T Enterprises, LLC	`6.52ms` from Dallas, US
67.242.136.56	AS11351 Charter Communications Inc	`18.53ms` from New York City, US
180.36.194.216	AS4713 NTT Communications Corporation	`6.13ms` from Osaka, JP
90.54.194.8	AS3215 Orange S.A.	`6.32ms` from Paris, FR
125.176.84.216	AS17858 LG POWERCOMM	`1.84ms` from Seoul, KR
183.115.3.120	AS4766 Korea Telecom	`2.06ms` from Seoul, KR
175.194.44.8	AS4766 Korea Telecom	`1.58ms` from Seoul, KR
67.210.125.24	AS137409 GSL Networks Pty LTD	`0.15ms` from Singapore, SG
209.96.189.72	AS7029 Windstream Communications LLC	`0.51ms` from Ashburn, US
82.78.252.24	AS8708 DIGI ROMANIA S.A.	`1.08ms` from Bucharest, RO
67.215.251.88	AS36352 HostPapa	`0.18ms` from Buffalo, US
197.46.163.120	AS8452 TE-AS	`5.24ms` from Cairo, EG
103.198.112.8	AS56294 VMvault Pty Ltd	`4.17ms` from Sydney, AU
159.143.113.136	AS8011 MongoDB, Inc.	`0.10ms` from Sydney, AU
1.171.211.168	AS3462 Data Communication Business Group	`0.50ms` from Taipei, TW
57.182.74.248	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
142.186.92.136	AS577 Bell Canada	`1.60ms` from Toronto, CA
202.49.35.200	AS9790 Two Degrees Networks Limited	`2.93ms` from Auckland, NZ
98.121.82.40	AS11426 Charter Communications Inc	`8.28ms` from Charlotte, US
24.95.74.8	AS10796 Charter Communications Inc	`12.77ms` from Columbus, US
74.139.213.40	AS10796 Charter Communications Inc	`8.91ms` from Columbus, US
65.149.16.56	AS209 CenturyLink Communications, LLC	`0.97ms` from Denver, US
4.210.64.248	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

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 217.147.228.28

traceroute to 217.147.228.28 (217.147.228.28): 6 hops max, 52 byte packets

2 [] 185.1.224.12 12.309 ms

3 [AS20545] 217.147.237.242 0.588 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Tbilisi, GE

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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