77.77.12.0/24

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:        77.77.10.0 - 77.77.15.255
netname:        ULTRANET-NET
descr:          UltraNET Ltd
country:        BG
admin-c:        IT711-RIPE
tech-c:         IT711-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BGULTRANET
created:        2007-04-25T11:24:37Z
last-modified:  2007-04-25T11:24:37Z
source:         RIPE
abuse-email:    abuse@ultranet.biz
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:         admin@ultranet.biz
nic-hdl:        IT711-RIPE
mnt-by:         MNT-BGULTRANET
created:        2005-08-02T07:29:48Z
last-modified:  2017-10-30T21:46:54Z
source:         RIPE

route:          77.77.0.0/18
descr:          UltraNET Ltd.
descr:          Second IPv4 Allocation Block
origin:         AS39184
mnt-by:         MNT-BGULTRANET
created:        2007-08-21T10:22:26Z
last-modified:  2007-08-21T10:22:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 77.77.12.0/24

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
77.77.0.0/18	AS39184	UltraNET Ltd	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
77.77.128.0/21	AS49849	RN TV	2,048
77.77.152.0/24	AS34074	IBS Ltd.	256
77.77.16.0/24	AS39184	UltraNET Ltd	256
77.77.23.0/24	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 are no domains currently hosted on this ASN.

Hosted domains API

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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
20.173.50.152	AS8075 Microsoft Corporation	`0.19ms` from Az Za`ayin, QA
72.246.209.88	AS16625 Akamai Technologies, Inc.	`0.50ms` from Bogota, CO
179.37.72.72	AS22927 Telefonica de Argentina	`1.93ms` from Buenos Aires, AR
115.239.47.24	AS4134 CHINANET-BACKBONE	`7.25ms` from Hangzhou, CN
113.169.54.184	AS45899 VNPT Corp	`1.71ms` from Ho Chi Minh City, VN
1.239.213.152	AS9318 SK Broadband Co Ltd	`1.73ms` from Incheon, KR
104.123.92.56	AS16625 Akamai Technologies, Inc.	`0.38ms` from London, GB
210.136.65.104	AS2514 NTT PC Communications, Inc.	`2.15ms` from Osaka, JP
218.226.120.56	AS9997 Suzuka Cable Co.,Ltd	`5.36ms` from Osaka, JP
92.63.48.72	AS43413 NEW TELEKOM, spol. s r.o.	`0.53ms` from Prague, CZ
98.90.154.168	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
3.223.73.136	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
125.240.134.56	AS17858 LG POWERCOMM	`2.02ms` from Seoul, KR
20.243.255.152	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
134.231.192.88	AS394089 Google LLC	`0.16ms` from Ashburn, US
34.69.29.248	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
31.222.243.104	AS212667 RECONN LLC	`0.81ms` from Moscow, RU
216.163.249.232	AS203 Level 3 Parent, LLC	`14.42ms` from New York City, US
3.213.133.136	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
47.251.24.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.37ms` from Santa Clara, US
59.0.153.88	AS4766 Korea Telecom	`5.66ms` from Seoul, KR
47.101.26.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.36ms` from Shanghai, CN
105.109.249.152	AS36947 Telecom Algeria	`11.96ms` from Algiers, DZ
97.150.135.88	AS6167 Verizon Business	`13.57ms` from Atlanta, US
178.149.217.136	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.30ms` from Belgrade, RS

Traceroute

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

traceroute -a -n -q1 -m7 77.77.12.217

traceroute to 77.77.12.217 (77.77.12.217): 7 hops max, 52 byte packets

1 [AS15169] 108.170.235.87 22.821 ms

2 *

3 *

4 [AS39184] 77.77.10.115 31.832 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On January 30th 2026

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