Autonomous System details

AS39184

UltraNET Ltd  ·  ultranet.biz

Bulgaria

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AS39184 – UltraNET Ltd

Field Value
Country Bulgaria
Website ultranet.biz
Hosted domains 143
IPv4 addresses 56,064
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 20 years ago on Dec 29, 2005
Updated 3 days ago on Apr 20, 2026

IP Ranges

Netblock Company Num of IPs
77.77.0.0/18 UltraNET Ltd 16,384
77.76.32.0/19 UltraNET Ltd 8,192
45.65.68.0/22 UltraNET Ltd 1,024
45.67.88.0/22 UltraNET Ltd 1,024
85.95.86.0/23 Ultranet Ltd. 512
5.133.92.0/24 UltraNET Ltd 256
5.133.93.0/24 UltraNET Ltd 256
5.133.94.0/24 UltraNET Ltd 256
5.133.95.0/24 UltraNET Ltd 256
5.181.28.0/24 UltraNET Ltd 256
5.181.29.0/24 UltraNET Ltd 256
5.181.30.0/24 UltraNET Ltd 256
5.181.31.0/24 UltraNET Ltd 256
5.183.228.0/24 UltraNET Ltd 256
5.183.229.0/24 UltraNET Ltd 256
5.183.230.0/24 UltraNET Ltd 256
5.183.231.0/24 UltraNET Ltd 256
45.65.68.0/24 UltraNET Ltd 256
45.65.69.0/24 UltraNET Ltd 256
45.65.70.0/24 UltraNET Ltd 256
45.65.71.0/24 UltraNET Ltd 256
45.67.88.0/24 UltraNET Ltd 256
45.67.89.0/24 UltraNET Ltd 256
45.67.90.0/24 UltraNET Ltd 256
45.67.91.0/24 UltraNET Ltd 256
77.76.32.0/24 UltraNET Ltd 256
77.76.33.0/24 UltraNET Ltd 256
77.76.62.0/24 UltraNET Ltd 256
77.76.63.0/24 UltraNET Ltd 256
77.77.0.0/24 UltraNET Ltd 256
77.77.1.0/24 UltraNET Ltd 256
77.77.2.0/24 UltraNET Ltd 256
77.77.3.0/24 UltraNET Ltd 256
77.77.4.0/24 UltraNET Ltd 256
77.77.5.0/24 UltraNET Ltd 256
77.77.6.0/24 UltraNET Ltd 256
77.77.7.0/24 UltraNET Ltd 256
77.77.8.0/24 UltraNET Ltd 256
77.77.9.0/24 UltraNET Ltd 256
77.77.10.0/24 UltraNET Ltd 256
77.77.11.0/24 UltraNET Ltd 256
77.77.12.0/24 UltraNET Ltd 256
77.77.13.0/24 UltraNET Ltd 256
77.77.14.0/24 UltraNET Ltd 256
77.77.15.0/24 UltraNET Ltd 256
77.77.16.0/24 UltraNET Ltd 256
77.77.17.0/24 UltraNET Ltd 256
77.77.18.0/24 UltraNET Ltd 256
77.77.19.0/24 UltraNET Ltd 256
77.77.20.0/24 UltraNET Ltd 256
77.77.21.0/24 UltraNET Ltd 256
77.77.22.0/24 UltraNET Ltd 256
77.77.23.0/24 UltraNET Ltd 256
77.77.24.0/24 UltraNET Ltd 256
77.77.25.0/24 UltraNET Ltd 256
77.77.26.0/24 UltraNET Ltd 256
77.77.27.0/24 UltraNET Ltd 256
77.77.28.0/24 UltraNET Ltd 256
77.77.29.0/24 UltraNET Ltd 256
77.77.30.0/24 UltraNET Ltd 256
77.77.31.0/24 UltraNET Ltd 256
77.77.32.0/24 UltraNET Ltd 256
77.77.33.0/24 UltraNET Ltd 256
77.77.34.0/24 UltraNET Ltd 256
77.77.35.0/24 UltraNET Ltd 256
77.77.36.0/24 UltraNET Ltd 256
77.77.37.0/24 UltraNET Ltd 256
77.77.38.0/24 UltraNET Ltd 256
77.77.39.0/24 UltraNET Ltd 256
77.77.40.0/24 UltraNET Ltd 256
77.77.41.0/24 UltraNET Ltd 256
77.77.42.0/24 UltraNET Ltd 256
77.77.43.0/24 UltraNET Ltd 256
77.77.44.0/24 UltraNET Ltd 256
77.77.45.0/24 UltraNET Ltd - p2p segments 256
77.77.46.0/24 UltraNET Ltd - p2p segments 256
77.77.47.0/24 UltraNET MESH Infrastructure 256
77.77.48.0/24 UltraNET Ltd 256
77.77.50.0/24 UltraNET Ltd 256
77.77.51.0/24 UltraNET Ltd 256
77.77.52.0/24 UltraNET Ltd 256
77.77.53.0/24 UltraNET Ltd 256
77.77.54.0/24 UltraNET Ltd 256
77.77.55.0/24 UltraNET Ltd 256
77.77.56.0/24 UltraNET Ltd 256
77.77.57.0/24 UltraNET Ltd 256
77.77.58.0/24 UltraNET Ltd 256
77.77.59.0/24 UltraNET Ltd 256
77.77.60.0/24 UltraNET Ltd. 256
77.77.61.0/24 UltraNET Ltd 256
77.77.62.0/24 UltraNET Ltd 256
77.77.63.0/24 UltraNET Ltd 256
80.72.65.0/24 UltraNET Ltd 256
80.72.67.0/24 UltraNET Ltd 256
80.72.70.0/24 UltraNET Ltd 256
80.72.71.0/24 UltraNET Ltd 256
80.72.73.0/24 UltraNET Ltd 256
80.72.74.0/24 UltraNET Ltd 256
80.72.76.0/24 UltraNET Ltd 256
80.72.79.0/24 UltraNET Ltd 256
80.72.83.0/24 UltraNET Ltd 256
80.72.94.0/24 UltraNET Ltd 256
80.78.224.0/24 UltraNET Ltd 256
80.78.225.0/24 National Library - Virtual World 256
80.78.226.0/24 UltraNET Ltd 256
80.78.227.0/24 UltraNET Ltd 256
80.78.228.0/24 UltraNET Ltd 256
80.78.229.0/24 UltraNET Ltd 256
80.78.230.0/24 UltraNET Ltd 256
80.78.231.0/24 UltraNET Ltd 256
80.78.232.0/24 PE-CE and P2P links 256
80.78.233.0/24 PE-CE and P2P links 256
80.78.234.0/24 GigaLAN Networks - Petrich and Macedonia 256
80.78.235.0/24 UltraNET Ltd 256
80.78.236.0/24 National Library - Virtual World 256
80.78.237.0/24 ULTRANET GOCE DELCHEV - HALIL NETWORK 256
80.78.238.0/24 ULTRANET GOCE DELCHEV - HALIL NETWORK 256
80.78.239.0/24 UltraNET Ltd 256
85.95.88.0/24 Ultranet Ltd. 256
88.80.96.0/24 UltraNET Ltd 256
88.80.97.0/24 UltraNET Ltd 256
88.80.98.0/24 UltraNET Ltd 256
88.80.99.0/24 UltraNET Ltd 256
88.80.100.0/24 UltraNET Ltd 256
88.80.101.0/24 UltraNET Ltd 256
88.80.102.0/24 UltraNET Ltd 256
88.80.103.0/24 UltraNET Ltd 256
88.80.104.0/24 UltraNET Ltd 256
88.80.105.0/24 UltraNET Ltd 256
88.80.106.0/24 UltraNET Ltd 256
88.80.107.0/24 UltraNET Ltd 256
88.80.108.0/24 UltraNET Ltd 256
88.80.109.0/24 UltraNET Ltd 256
88.80.110.0/24 UltraNET Ltd 256
88.80.111.0/24 UltraNET Ltd 256
88.80.112.0/24 UltraNET Ltd 256
88.80.113.0/24 UltraNET Ltd 256
88.80.114.0/24 UltraNET Ltd 256
88.80.115.0/24 UltraNET Ltd 256
88.80.116.0/24 Petra Net ISP 256
88.80.117.0/24 1Speed - Petrich City Network 256
88.80.118.0/24 UltraNET Ltd 256
88.80.119.0/24 UltraNET Ltd 256
88.80.120.0/24 UltraNET Ltd 256
88.80.121.0/24 UltraNET Ltd 256
88.80.122.0/24 UltraNET Ltd 256
88.80.123.0/24 UltraNET Ltd 256
88.80.124.0/24 UltraNET Ltd 256
88.80.125.0/24 UltraNET Ltd 256
88.80.126.0/24 UltraNET Ltd 256
185.116.92.0/24 GDN LTD 256
185.116.93.0/24 GDN LTD 256
185.116.94.0/24 GDN LTD 256
185.116.95.0/24 GDN LTD 256
185.247.56.0/24 UltraNET Ltd 256
185.247.57.0/24 UltraNET Ltd 256
185.247.58.0/24 UltraNET Ltd 256
185.247.59.0/24 UltraNET Ltd 256
185.253.156.0/24 UltraNET Ltd 256
185.253.157.0/24 UltraNET Ltd 256
185.253.158.0/24 UltraNET Ltd 256
193.161.132.0/24 UltraNET Ltd 256
193.161.133.0/24 UltraNET Ltd 256
193.161.134.0/24 UltraNET Ltd 256
193.161.135.0/24 UltraNET Ltd 256
213.149.128.0/24 UltraNET Ltd 256
213.149.129.0/24 UltraNET Ltd 256
213.149.130.0/24 UltraNET Ltd 256
213.149.131.0/24 UltraNET Ltd 256
213.149.132.0/24 UltraNET Ltd 256
213.149.133.0/24 SLAVQNKA NET - JOSTOV 256
213.149.134.0/24 GigaLAN Networks - Petrich and Macedonia 256
213.149.135.0/24 GigaLAN Networks - Petrich and Macedonia 256
213.149.136.0/24 UltraNET Ltd 256
213.149.137.0/24 UltraNET Ltd 256
213.149.138.0/24 UltraNET ltd 256
213.149.139.0/24 UltraNET Ltd 256
213.149.140.0/24 UltraNET Ltd 256
213.149.141.0/24 UltraNET Ltd 256
213.149.142.0/24 UltraNET Ltd 256
213.149.143.0/24 UltraNET Ltd 256
213.149.144.0/24 UltraNET Ltd 256
213.149.146.0/24 UltraNET Ltd 256
213.149.147.0/24 UltraNET Ltd 256
213.149.148.0/24 UltraNET Ltd 256
213.149.149.0/24 UltraNET Ltd 256
213.149.150.0/24 Milenium Networks 256
213.149.151.0/24 Milenium Networks 256
213.149.152.0/24 UltraNET Ltd 256
213.149.153.0/24 UltraNET Ltd 256
213.149.155.0/24 UltraNET Ltd 256
213.149.158.0/24 UltraNET Ltd 256
213.149.159.0/24 CSW Kustendil PON 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS39184
                                                OrgID:          AS39184
                                                ASName:         AS39184
                                                ASNumber:       AS39184
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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IP WHOIS API & Database

Hosted Domains

There are 143 domain names hosted across 77 IP addresses on this ASN.

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IP Address Domain Domains on this IP
88.80.96.25 ██████████ 16
213.149.153.170 █████████ 13
213.149.159.252 █████████ 6
88.80.96.28 ██████████ 6
45.65.70.13 ██████████ 5
185.253.158.143 ████████ 5
77.77.16.22 █████████ 4
77.77.6.73 ██████████ 3
80.78.233.170 ██████████ 2
185.116.94.239 █████████ 2

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Hosted Domains API & Database

Peers

There are 22 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS13004 Serbian Open Exchange DOO
AS137409 GSL Networks Pty LTD
AS14537 Continent 8 LLC
AS15958 CETINdoo-NET
AS198783 ET HALIL ADEM
AS199702 VIM TV LTD
AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212283 ROZA HOLIDAYS EOOD
AS32590 Valve Corporation
AS3303 Swisscom (Switzerland) Ltd
AS42293 ET PAVLIN ILIEV - AVALA
AS44901 Belcloud LTD
AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi
AS49544 i3D.net B.V
AS5405 Inter.link GmbH
AS57344 Telehouse EAD
AS6204 INTERKVM HOST SRL
AS8218 Zayo Infrastructure France SA
AS8280 SYNAPSECOM TELECOMS S.A.
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS9002 RETN Limited
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ASN API & Database

Downstreams

There are 4 downstreams for this ASN.

Downstreams Name
AS198783 ET HALIL ADEM
AS199702 VIM TV LTD
AS212283 ROZA HOLIDAYS EOOD
AS42293 ET PAVLIN ILIEV - AVALA
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
80.72.74.114 AS39184 UltraNET Ltd 3.63ms from Sofia, BG
185.247.57.237 AS39184 UltraNET Ltd 1.86ms from Sofia, BG
77.77.16.101 AS39184 UltraNET Ltd 1.66ms from Sofia, BG
80.78.224.169 AS39184 UltraNET Ltd 3.54ms from Sofia, BG
88.80.100.77 AS39184 UltraNET Ltd 6.23ms from Sofia, BG
77.77.38.95 AS39184 UltraNET Ltd 1.85ms from Sofia, BG
5.183.230.52 AS39184 UltraNET Ltd 7.02ms from Sofia, BG
5.133.93.114 AS39184 UltraNET Ltd 4.18ms from Sofia, BG
193.161.133.10 AS39184 UltraNET Ltd 3.98ms from Sofia, BG
213.149.136.18 AS39184 UltraNET Ltd 4.19ms from Sofia, BG
88.80.102.254 AS39184 UltraNET Ltd 6.07ms from Sofia, BG
80.78.231.206 AS39184 UltraNET Ltd 2.84ms from Sofia, BG
80.72.79.200 AS39184 UltraNET Ltd 4.17ms from Sofia, BG
80.78.232.61 AS39184 UltraNET Ltd 1.66ms from Sofia, BG
77.77.8.88 AS39184 UltraNET Ltd 3.80ms from Sofia, BG
77.77.63.223 AS39184 UltraNET Ltd 7.03ms from Sofia, BG
213.149.130.0 AS39184 UltraNET Ltd 1.69ms from Sofia, BG
77.77.46.53 AS39184 UltraNET Ltd 1.68ms from Sofia, BG
77.77.32.26 AS39184 UltraNET Ltd 7.14ms from Sofia, BG
5.133.92.133 AS39184 UltraNET Ltd 1.81ms from Sofia, BG
80.78.230.95 AS39184 UltraNET Ltd 2.10ms from Sofia, BG
45.65.69.16 AS39184 UltraNET Ltd 2.73ms from Sofia, BG
213.149.155.215 AS39184 UltraNET Ltd 4.02ms from Sofia, BG
80.78.228.231 AS39184 UltraNET Ltd 4.08ms from Sofia, BG
5.133.95.48 AS39184 UltraNET Ltd 1.77ms from Sofia, BG

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
143.64.207.0 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 4.03ms from Beijing, CN
141.14.16.128 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.44ms from Berlin, DE
14.175.192.208 AS45899 VNPT Corp 2.90ms from Da Nang, VN
108.247.204.240 AS7018 AT&T Enterprises, LLC 3.14ms from Dallas, US
108.129.178.144 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE
84.171.181.48 AS3320 Deutsche Telekom AG 4.01ms from Frankfurt am Main, DE
73.15.114.192 AS7922 Comcast Cable Communications, LLC 5.24ms from Fremont, US
163.179.7.240 AS17816 China Unicom IP network China169 Guangdong province 4.67ms from Guangzhou, CN
73.115.178.208 AS7922 Comcast Cable Communications, LLC 4.48ms from Houston, US
182.181.210.96 AS17557 Pakistan Telecommunication Company Limited 11.63ms from Islamabad, PK
115.46.213.160 AS4837 CHINA UNICOM China169 Backbone 10.05ms from Liuzhou, CN
144.34.163.128 AS25820 IT7 Networks Inc 0.31ms from Los Angeles, US
88.19.35.32 AS3352 TELEFONICA DE ESPANA S.A.U. 6.16ms from Madrid, ES
176.111.174.128 AS212136 NUBES llc 1.31ms from Moscow, RU
108.83.196.192 AS7018 AT&T Enterprises, LLC 19.46ms from Murfreesboro, US
114.191.231.48 AS4713 NTT DOCOMO BUSINESS,Inc. 15.65ms from Osaka, JP
218.58.19.144 AS4837 CHINA UNICOM China169 Backbone 4.21ms from Qingdao, CN
190.10.167.32 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 9.31ms from Quito, EC
3.232.51.128 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
20.53.44.192 AS8075 Microsoft Corporation 0.67ms from Sydney, AU
99.255.129.96 AS812 Rogers Communications Canada Inc. 6.90ms from Toronto, CA
89.121.184.0 AS9050 Orange Romania S.A. 0.19ms from Bucharest, RO
91.72.249.192 AS15802 Emirates Integrated Telecommunications Company PJSC 3.74ms from Dubai, AE
3.248.57.16 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
79.232.213.240 AS3320 Deutsche Telekom AG 4.01ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 80.72.73.193
traceroute to 80.72.73.193 (80.72.73.193): 64 hops max, 52 byte packets
3 [AS1299] 62.115.199.66 1.676 ms
4 *
5 [AS39184] 80.72.73.193 4.523 ms
Measurement taken from IPinfo ProbeNet in Sofia, BG
On

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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 AS39184 at robtex.

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