Autonomous System details

AS20545

Georgian Research and Educational Networking Association (GRENA)  ·  grena.ge

Georgia

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AS20545 – Georgian Research and Educational Networking Association (GRENA)

Field Value
Country Georgia
Website grena.ge
Hosted domains 8,920
IPv4 addresses 6,400
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type Education
Registry ripe
Allocated 24 years ago on Apr 19, 2002
Updated 8 years ago on Nov 15, 2017

IP Ranges

Netblock Company Num of IPs
217.147.224.0/20 Georgian Research and Educational Networking Association (GRENA) 4,096
109.205.40.0/22 Georgian Research and Educational Networking Association (GRENA) 1,024
185.212.252.0/22 Georgian Research and Educational Networking Association (GRENA) 1,024
217.147.230.0/23 GRENA Servers 512
109.205.44.0/24 Georgian Research and Educational Networking Association (GRENA) 256
217.147.224.0/24 Georgian Research and Educational Networking Association, GRENA 256
217.147.225.0/24 Georgian Research and Educational Networking Association, GRENA 256
217.147.226.0/24 High Energy Physics Institute of Tbilisi State University 256
217.147.227.0/24 Open Society - Georgia Foundation, OSGF 256
217.147.228.0/24 Georgian Academy of Sciences 256
217.147.229.0/24 Georgian Academy of Sciences 256
217.147.230.0/24 GRENA Servers 256
217.147.231.0/24 GRENA Servers 256
217.147.232.0/24 GRENA 256
217.147.233.0/24 GRENA 256
217.147.234.0/24 Tbilisi Pedagogical University 256
217.147.235.0/24 GRENA ADSL Customers 256
217.147.236.0/24 International Research and Exchange Board (IREX) 256
217.147.237.0/24 GRENA BACKBONE NETWORK 256
217.147.238.0/24 GRENA Tbilisi ADSL Customers 256
217.147.239.0/24 School Project DMZ 256

Netblock Company
2a13:3b00::/29 Georgian Research and Educational Networking Association (GRENA)
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WHOIS Details

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                                                ASHandle:       AS20545
                                                OrgID:          AS20545
                                                ASName:         AS20545
                                                ASNumber:       AS20545
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 8,920 domain names hosted across 229 IP addresses on this ASN.

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IP Address Domain Domains on this IP
217.147.225.186 ██████████ 4,534
217.147.225.165 █████ 4,359
217.147.225.26 ██████████ 2,338
217.147.239.122 ██████████ 129
217.147.236.155 ██████████ 103
217.147.239.38 ██████████ 73
217.147.225.69 ████████ 67
217.147.232.186 ████████ 66
217.147.236.112 █████████ 23
217.147.227.218 ██████████ 12

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Peers

There are 7 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS174 Cogent Communications, LLC
AS20965 GEANT Vereniging
AS29289 Georgian Technical University
AS35805 JSC Silknet
AS47575 Ivane Javakhishvili Tbilisi State University
AS47810 Proservice LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS35805 JSC Silknet
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Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS29289 Georgian Technical University
AS47575 Ivane Javakhishvili Tbilisi State University
AS47810 Proservice LLC
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
217.147.224.27 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.21ms from Tbilisi, GE
217.147.234.2 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.34ms from Tbilisi, GE
217.147.237.14 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
185.212.254.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.27ms from Tbilisi, GE
217.147.229.129 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.25ms from Tbilisi, GE
217.147.239.210 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
217.147.227.65 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
185.212.252.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.29ms from Tbilisi, GE
185.212.253.19 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.45ms from Tbilisi, GE
217.147.236.98 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.23ms from Tbilisi, GE
217.147.226.129 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.28ms from Tbilisi, GE
217.147.225.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
217.147.233.226 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.25ms from Tbilisi, GE
217.147.232.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
217.147.230.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.25ms from Tbilisi, GE
217.147.238.68 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.34ms from Tbilisi, GE
217.147.235.90 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
109.205.44.241 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.30ms from Tbilisi, GE
217.147.231.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
185.212.255.129 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.26ms from Tbilisi, GE
217.147.228.1 AS20545 Georgian Research and Educational Networking Association (GRENA) 0.40ms 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
141.0.168.81 AS46652 DigitalOcean, LLC 0.22ms from Amsterdam, NL
95.98.166.1 AS50266 Odido Netherlands B.V. 4.73ms from Amsterdam, NL
31.56.222.1 AS56971 AS56971 Cloud 2.80ms from Amsterdam, NL
66.37.76.1 AS16942 Citizens Telephone Cooperative 8.46ms from Ashburn, US
203.155.186.1 AS55498 Greenline Synergy Co.,Ltd. 2.76ms from Bangkok, TH
38.154.132.1 AS55286 B2 Net Solutions Inc. 2.16ms from Beauharnois, CA
61.148.82.49 AS4808 China Unicom Beijing Province Network 3.01ms from Beijing, CN
181.57.191.1 AS14080 Telmex Colombia S.A. 1.04ms from Bogota, CO
190.158.136.1 AS14080 Telmex Colombia S.A. 4.17ms from Bogota, CO
108.20.41.1 AS701 Verizon Business 1.22ms from Boston, US
95.76.173.1 AS12302 Vodafone Romania S.A. 3.05ms from Bucharest, RO
84.2.91.33 AS5483 Magyar Telekom Plc. 3.84ms from Budapest, HU
190.55.254.1 AS27747 Telecentro S.A. 0.79ms from Buenos Aires, AR
98.139.249.129 AS26101 Yahoo Holdings Inc. 1.18ms from Buffalo, US
202.98.1.129 AS4837 CHINA UNICOM China169 Backbone 0.73ms from Changchun, CN
209.36.246.129 AS7018 AT&T Enterprises, LLC 7.37ms from Chicago, US
83.88.95.129 AS3292 TDC Holding A/S 3.83ms from Copenhagen, DK
24.111.89.81 AS11232 Midcontinent Communications 14.76ms from Denver, US
52.211.106.81 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
80.156.76.193 AS3320 Deutsche Telekom AG 3.73ms from Frankfurt am Main, DE
141.50.102.177 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.62ms from Frankfurt am Main, DE
73.93.113.1 AS7922 Comcast Cable Communications, LLC 1.04ms from Fremont, US
213.158.34.145 AS29468 InfraCom Managed Services AB 0.70ms from Goeteborg, SE
116.249.254.1 AS4134 CHINANET-BACKBONE 7.99ms from Guiyang, CN
195.165.195.65 AS1759 Telia Finland Oyj 4.20ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 109.205.41.245
traceroute to 109.205.41.245 (109.205.41.245): 10 hops max, 52 byte packets
5 [AS20545] 217.147.237.5 91.977 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Tbilisi, GE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS20545 at robtex.

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