77.77.23.0/24

AS39184 · UltraNET Ltd

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Summary

Country	Bulgaria
Domain	ultranet.biz
ASN	AS39184
Parent Range	77.77.0.0/18
Registry	RIPE
ID	ULTRANET-NET

WHOIS Details

inetnum:        77.77.23.0 - 77.77.23.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2016-06-20T08:45:06Z
last-modified:  2016-06-20T08:45:06Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        UN1512-RIPE
abuse-org:      ORG-UO129-RIPE

person:         Ivan Tushev
address:        UltraNET Ltd
address:        14, Peter Beron str.
address:        2800 Sandanski, Bulgaria
phone:          +359 885511000
fax-no:         +359 73832271
e-mail:         [email protected]
nic-hdl:        IT711-RIPE
mnt-by:         MNT-BGULTRANET
created:        2005-08-02T07:29:48Z
last-modified:  2017-10-30T21:46:54Z
source:         RIPE

route:          77.77.23.0/24
descr:          UltraNET Ltd. C24
origin:         AS39184
mnt-by:         MNT-BGULTRANET
created:        2016-06-20T08:47:35Z
last-modified:  2016-06-20T08:47:35Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.77.23.0/24

Range	ASN	Company	Num of IPs
77.77.0.0/18	AS39184	UltraNET Ltd	16,384

Nearby Ranges

BGP prefixes that overlap with 77.77.0.0/16

Range	ASN	Company	Num of IPs
77.77.128.0/18	AS36671	GTT Communications Inc.	16,384
77.77.64.0/18	AS16322	Rayaneh Danesh Golestan Complex P.J.S. Co.	16,384
77.77.128.0/18	AS3257	GTT Communications Inc.	16,384
77.77.192.0/18	AS42560	Telemach BH d.o.o. Sarajevo	16,384
77.77.0.0/18	AS39184	UltraNET Ltd	16,384
77.77.128.0/21	AS49849	RN TV	2,048
77.77.152.0/24	AS34074	IBS Ltd.	256
77.77.16.0/24	AS39184	UltraNET Ltd	256
77.77.24.0/24	AS39184	UltraNET Ltd	256
77.77.47.0/24	AS39184	UltraNET MESH Infrastructure	256
77.77.48.0/24	AS39184	UltraNET Ltd	256
77.77.50.0/24	AS39184	UltraNET Ltd	256
77.77.53.0/24	AS39184	UltraNET Ltd	256
77.77.60.0/24	AS39184	UltraNET Ltd.	256
77.77.8.0/24	AS39184	UltraNET Ltd	256
77.77.9.0/24	AS39184	UltraNET Ltd	256
77.77.160.0/24	AS3257	EST Logistics SP. Z.o.o	256
77.77.163.0/24	AS47874	Inter Consult Bulgaria Ltd.	256
77.77.49.0/24	AS199702	VIM TV Ltd	256

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
77.77.23.40	alfasotbg.com	1

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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
77.77.23.56	AS39184 UltraNET Ltd	`2.46ms` 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
207.127.82.40	AS14544 Oracle Corporation	`5.93ms` from Belgrade, RS
77.188.200.216	AS6805 Telefonica Germany GmbH & Co.OHG	`4.76ms` from Berlin, DE
54.68.241.8	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
45.241.230.40	AS24863 Link Egypt (Link.NET)	`19.75ms` from Cairo, EG
118.24.52.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.81ms` from Chengdu, CN
106.92.209.104	AS4134 CHINANET-BACKBONE	`3.56ms` from Chongqing, CN
186.212.85.248	AS18881 TELEFÔNICA BRASIL S.A	`11.57ms` from Curitiba, BR
14.165.208.104	AS45899 VNPT Corp	`7.13ms` from Da Nang, VN
135.84.150.232	AS200596 Adyen N.V.	`0.78ms` from Dallas, US
90.241.94.136	AS5378 Vodafone Limited	`8.99ms` from London, GB
70.100.35.136	AS7011 Frontier Communications of America, Inc.	`10.19ms` from Los Angeles, US
76.18.116.56	AS7922 Comcast Cable Communications, LLC	`16.64ms` from Los Angeles, US
24.124.70.248	AS11232 Midcontinent Communications	`4.03ms` from Minneapolis, US
118.18.182.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.28ms` from Osaka, JP
112.234.250.200	AS4837 CHINA UNICOM China169 Backbone	`6.66ms` from Qingdao, CN
192.74.244.216	AS54600 PEG TECH INC	`0.30ms` from San Jose, US
211.33.127.40	AS9318 SK Broadband Co Ltd	`5.26ms` from Seoul, KR
13.213.18.232	AS16509 Amazon.com, Inc.	`0.49ms` from Singapore, SG
103.55.78.120	AS134141 B2B Wholesale Pty Ltd	`1.84ms` from Sydney, AU
111.243.6.56	AS3462 Data Communication Business Group	`2.47ms` from Taipei, TW
111.6.170.104	AS9808 China Mobile Communications Group Co., Ltd.	`2.52ms` from Zhengzhou, CN
176.205.128.152	AS5384 Emirates Internet	`2.40ms` from Al Fujairah City, AE
88.211.252.200	AS7979 Servers.com, Inc.	`0.20ms` from Amsterdam, NL
128.160.32.216	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
39.106.193.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.37ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f3 77.77.23.70

traceroute to 77.77.23.70 (77.77.23.70): 64 hops max, 52 byte packets

3 [AS1299] 62.115.199.66 1.659 ms

4 *

5 [AS39184] 77.77.23.70 2.728 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 14th 2025

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