78.83.4.0/24

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS29580
Parent Range	78.83.0.0/16
Registry	RIPE
ID	SPNET

WHOIS Details

inetnum:        78.83.0.0 - 78.83.7.255
netname:        SPNET
remarks:        INFRA-AW
descr:          Sofia, Bulgaria
country:        BG
admin-c:        TD939-RIPE
tech-c:         TD939-RIPE
status:         ASSIGNED PA
notify:         registry-ripe@spnet.net
mnt-by:         SPNET-MNT
created:        2008-03-31T12:47:04Z
last-modified:  2010-09-14T14:54:10Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

person:         Bisser Hadjimarkov
address:        A1 Bulgaria EAD
address:        1 Kukush str.
address:        BG 1309 Sofia
address:        Bulgaria
phone:          +359 2 4891027
fax-no:         +359 2 9657646
e-mail:         b.hadjimarkov@mobiltel.bg
nic-hdl:        TD939-RIPE
mnt-by:         MOBILTEL-MNT
created:        2004-12-13T11:22:41Z
last-modified:  2018-05-29T13:30:16Z
source:         RIPE

route:          78.83.0.0/16
origin:         AS8717
descr:          A1 BG Net
mnt-by:         SPNET-MNT
created:        2019-12-09T12:28:32Z
last-modified:  2022-11-28T16:29:57Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 78.83.4.0/24

Range	ASN	Company	Num of IPs
78.83.0.0/16	AS8717	A1 Bulgaria EAD	65,536

Nearby Ranges

BGP prefixes that overlap with 78.83.0.0/16

Range	ASN	Company	Num of IPs
78.83.0.0/16	AS8717	A1 Bulgaria EAD	65,536
78.83.16.0/21	AS29580	PON Services	2,048
78.83.24.0/21	AS29580	PON Services	2,048
78.83.152.0/22	AS29580	A1 Bulgaria EAD	1,024
78.83.156.0/23	AS60966	Nikem Net	512
78.83.238.0/23	AS49421	Linux Ltd.	512
78.83.164.0/24	AS206410	Intellegent Systems Bulgaria Ltd.	256
78.83.140.0/24	AS209736	A1 Bulgaria EAD	256
78.83.136.0/24	AS29580	A1 Bulgaria EAD	256
78.83.137.0/24	AS29580	A1 Bulgaria EAD	256
78.83.138.0/24	AS29580	A1 Bulgaria EAD	256
78.83.141.0/24	AS29580	A1 Bulgaria EAD	256
78.83.161.0/24	AS29580	A1 Bulgaria EAD	256
78.83.165.0/24	AS29580	A1 Bulgaria EAD	256
78.83.166.0/24	AS29580	A1 Bulgaria EAD	256
78.83.167.0/24	AS29580	A1 Bulgaria EAD	256
78.83.176.0/24	AS29580	A1 Bulgaria EAD	256
78.83.177.0/24	AS29580	A1 Bulgaria EAD	256
78.83.178.0/24	AS29580	A1 Bulgaria EAD	256
78.83.179.0/24	AS29580	A1 Bulgaria EAD	256
78.83.182.0/24	AS29580	A1 Bulgaria EAD	256
78.83.183.0/24	AS29580	A1 Bulgaria EAD	256
78.83.184.0/24	AS29580	A1 Bulgaria EAD	256
78.83.186.0/24	AS29580	A1 Bulgaria EAD	256
78.83.187.0/24	AS29580	A1 Bulgaria EAD	256
78.83.188.0/24	AS29580	A1 Bulgaria EAD	256
78.83.189.0/24	AS29580	A1 Bulgaria EAD	256
78.83.190.0/24	AS29580	A1 Bulgaria EAD	256
78.83.195.0/24	AS29580	A1 Bulgaria EAD	256
78.83.196.0/24	AS29580	A1 Bulgaria EAD	256
78.83.197.0/24	AS29580	A1 Bulgaria EAD	256
78.83.198.0/24	AS29580	A1 Bulgaria EAD	256
78.83.229.0/24	AS29580	A1 Bulgaria EAD	256
78.83.208.0/24	AS51581	Profonika EOOD Bulgaria	256
78.83.236.0/24	AS56539	Management Business Machine Ltd.	256
78.83.158.0/24	AS60966	Nikem Net	256
78.83.209.0/24	AS198280	Varna Free University ?Chernorizets Hrabar?	256
78.83.210.0/24	AS8717	A1 Bulgaria EAD	256
78.83.235.0/24	AS200458	Vmobile AD	256
78.83.212.0/24	AS201326	BG BUSINESS SOLUTIONS EOOD	256
78.83.213.0/24	AS201326	BG BUSINESS SOLUTIONS EOOD	256
78.83.234.0/24	AS202357	A1 Bulgaria EAD	256
78.83.211.0/24	AS203312	A1 Bulgaria EAD	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
78.83.4.3	AS29580 A1 Bulgaria EAD	`8.28ms` 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
178.226.30.120	AS50266 Odido Netherlands B.V.	`9.35ms` from Amsterdam, NL
67.140.58.24	AS7029 Windstream Communications LLC	`7.62ms` from Atlanta, US
84.239.16.40	AS212238 Datacamp Limited	`0.12ms` from Chicago, US
65.25.23.56	AS10796 Charter Communications Inc	`12.78ms` from Columbus, US
66.68.197.248	AS11427 Charter Communications Inc	`7.70ms` from Dallas, US
94.204.100.136	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.28ms` from Dubai, AE
139.159.195.216	AS55990 Huawei Cloud Service data center	`1.45ms` from Guangzhou, CN
103.135.128.8	AS395301 Resound Networks, LLC	`1.20ms` from Houston, US
3.9.85.152	AS16509 Amazon.com, Inc.	`0.19ms` from London, GB
20.117.161.136	AS8075 Microsoft Corporation	`0.20ms` from London, GB
174.93.89.168	AS577 Bell Canada	`3.68ms` from Montreal, CA
143.202.129.200	AS262324 ALLREDE TELECOM LTDA	`11.88ms` from Osasco, BR
101.132.132.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.66ms` from Shanghai, CN
120.124.82.8	AS1659 Taiwan Academic Network (TANet) Information Center	`2.01ms` from Taipei, TW
23.42.19.40	AS16625 Akamai Technologies, Inc.	`4.26ms` from Zuerich, CH
128.173.203.40	AS1312 Virginia Polytechnic Institute and State Univ.	`6.51ms` from Ashburn, US
179.252.65.8	AS8167 V tal	`5.03ms` from Brasilia, BR
27.131.13.8	AS55492 Dhaka Fiber Net Limited	`0.34ms` from Dhaka, BD
94.217.53.200	AS3209 Vodafone GmbH	`10.08ms` from Frankfurt am Main, DE
185.170.67.152	AS24768 ALMOUROLTEC SERVICOS DE INFORMATICA E INTERNET LDA	`0.33ms` from Lisbon, PT
86.241.229.8	AS3215 Orange S.A.	`3.55ms` from Marseille, FR
133.18.171.232	AS24282 KAGOYA JAPAN Inc.	`0.98ms` from Osaka, JP
174.119.35.56	AS812 Rogers Communications Canada Inc.	`6.55ms` from Ottawa, CA
171.33.65.120	AS50624 Outscale SASU	`1.34ms` from Paris, FR
70.176.54.104	AS22773 Cox Communications Inc.	`4.76ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f3 78.83.4.50

traceroute to 78.83.4.50 (78.83.4.50): 64 hops max, 52 byte packets

3 [] 185.1.137.154 1.056 ms

4 [AS29580] 78.83.4.50 8.85 ms

Measurement taken from

IPinfo ProbeNet in Varna, BG

On October 17th 2025

What are IP address ranges?

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