151.251.105.0/24

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	a1.bg
ASN	AS29580
Parent Range	151.251.0.0/16
Registry	RIPE
ID	A1_PLD_RESID

WHOIS Details

inetnum:        151.251.105.0 - 151.251.105.255
netname:        A1_PLD_Resid
country:        BG
admin-c:        BFP359-RIPE
tech-c:         BFP359-RIPE
status:         ASSIGNED PA
mnt-by:         AS12716-MNT
mnt-by:         SPNET-MNT
mnt-by:         AS13124-MNT
mnt-by:         MOBILTEL-MNT
created:        2022-08-18T09:30:03Z
last-modified:  2022-08-18T09:30:03Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

role:           A1 Bulgaria EAD NOC
remarks:        NOC: noc@a1.bg
remarks:        PeeringDB: https://www.peeringdb.com/net/1427
address:        1 Kukush Str. 1309
address:        Sofia
address:        Bulgaria
phone:          +359884900098
e-mail:         noc@a1.bg
abuse-mailbox:  RIPE.Abuse@a1.bg
org:            ORG-MN1-RIPE
admin-c:        GL12267-RIPE
tech-c:         GL12267-RIPE
nic-hdl:        BFP359-RIPE
mnt-by:         AS12716-MNT
mnt-by:         SPNET-MNT
created:        2013-03-22T11:52:40Z
last-modified:  2022-08-24T13:08:03Z
source:         RIPE

route:          151.251.105.0/24
descr:          A1 BG Net
origin:         AS29580
mnt-by:         AS12716-MNT
mnt-by:         SPNET-MNT
mnt-by:         AS13124-MNT
created:        2022-08-10T08:25:00Z
last-modified:  2022-11-28T17:00:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 151.251.105.0/24

Range	ASN	Company	Num of IPs
151.251.0.0/16	AS12716	A1 Bulgaria EAD	65,536
151.251.0.0/16	AS8717	A1 Bulgaria EAD	65,536

Nearby Ranges

BGP prefixes that overlap with 151.251.0.0/16

Range	ASN	Company	Num of IPs
151.251.0.0/16	AS12716	A1 Bulgaria EAD	65,536
151.251.0.0/16	AS8717	A1 Bulgaria EAD	65,536
151.251.48.0/21	AS13124	A1 Bulgaria EAD	2,048
151.251.192.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.68.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.56.0/22	AS197050	A1 Bulgaria EAD	1,024
151.251.44.0/22	AS12716	A1 Bulgaria EAD	1,024
151.251.66.0/23	AS210646	A1 Bulgaria EAD	512
151.251.126.0/23	AS12716	A1_BG_GPRS_Net	512
151.251.64.0/23	AS42157	A1 Bulgaria EAD	512
151.251.102.0/24	AS29580	A1 Bulgaria EAD	256
151.251.103.0/24	AS29580	A1 Bulgaria EAD	256
151.251.104.0/24	AS29580	A1 Bulgaria EAD	256
151.251.106.0/24	AS29580	A1 Bulgaria EAD	256
151.251.107.0/24	AS29580	A1 Bulgaria EAD	256
151.251.108.0/24	AS29580	A1 Bulgaria EAD	256
151.251.109.0/24	AS29580	A1 Bulgaria EAD	256
151.251.110.0/24	AS29580	A1 Bulgaria EAD	256
151.251.111.0/24	AS29580	A1 Bulgaria EAD	256
151.251.112.0/24	AS29580	A1 Bulgaria EAD	256
151.251.113.0/24	AS29580	A1 Bulgaria EAD	256
151.251.114.0/24	AS29580	A1 Bulgaria EAD	256
151.251.115.0/24	AS29580	A1 Bulgaria EAD	256
151.251.116.0/24	AS29580	A1 Bulgaria EAD	256
151.251.117.0/24	AS29580	A1 Bulgaria EAD	256
151.251.118.0/24	AS29580	A1 Bulgaria EAD	256
151.251.122.0/24	AS29580	A1 Bulgaria EAD	256
151.251.123.0/24	AS29580	A1 Bulgaria EAD	256
151.251.124.0/24	AS29580	A1 Bulgaria EAD	256
151.251.225.0/24	AS29580	A1 Bulgaria EAD	256
151.251.226.0/24	AS29580	A1 Bulgaria EAD	256
151.251.227.0/24	AS29580	A1 Bulgaria EAD	256
151.251.229.0/24	AS29580	A1 Bulgaria EAD	256
151.251.230.0/24	AS29580	A1 Bulgaria EAD	256
151.251.231.0/24	AS29580	A1 Bulgaria EAD	256
151.251.233.0/24	AS29580	A1 Bulgaria EAD	256
151.251.234.0/24	AS29580	A1 Bulgaria EAD	256
151.251.235.0/24	AS29580	A1 Bulgaria EAD	256
151.251.236.0/24	AS29580	A1 Bulgaria EAD	256
151.251.62.0/24	AS29580	A1 Bulgaria EAD	256
151.251.63.0/24	AS29580	A1 Bulgaria EAD	256
151.251.73.0/24	AS29580	A1 Bulgaria EAD	256
151.251.120.0/24	AS35141	A1 Bulgaria EAD	256
151.251.72.0/24	AS41663	A1 Bulgaria EAD	256
151.251.40.0/24	AS59484	Sis Net 05 EOOD	256
151.251.41.0/24	AS59484	Sis Net 05 EOOD	256
151.251.42.0/24	AS59484	Sis Net 05 EOOD	256
151.251.60.0/24	AS59484	Sis Net 05 EOOD	256
151.251.39.0/24	AS8672	Ministry of tourism, Republic Bulgaria	256

Hosted domains

There are 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
151.251.105.6	bioidentic.com	4
151.251.105.115	babaforty.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
151.251.105.3	AS29580 A1 Bulgaria EAD	`0.61ms` 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
181.27.1.232	AS22927 Telefonica de Argentina	`4.40ms` from Buenos Aires, AR
111.26.43.136	AS134810 China Mobile Group JiLin communications corporation	`1.38ms` from Changchun, CN
67.197.203.24	AS14615 Comporium, Inc	`1.72ms` from Charlotte, US
64.56.94.152	AS11096 FloridaNet	`2.19ms` from Miami, US
73.156.217.120	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Miami, US
79.58.253.136	AS3269 Telecom Italia S.p.A.	`7.21ms` from Milan, IT
72.192.14.8	AS22773 Cox Communications Inc.	`6.52ms` from Providence, US
112.233.226.120	AS4837 CHINA UNICOM China169 Backbone	`9.10ms` from Qingdao, CN
20.226.236.184	AS8075 Microsoft Corporation	`0.17ms` from Sao Paulo, BR
113.21.95.72	AS17408 AboveNet Communications Taiwan	`0.60ms` from Taipei, TW
222.145.5.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.07ms` from Tokyo, JP
218.84.70.24	AS4134 CHINANET-BACKBONE	`3.42ms` from UEruemqi, CN
23.44.220.184	AS9299 Philippine Long Distance Telephone Company	`0.12ms` from Manila, PH
203.183.31.184	AS4694 IDC Frontier Inc.	`0.42ms` from Osaka, JP
34.228.111.88	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
208.64.237.152	AS18803 Tyler Technologies, Inc.	`14.63ms` from Secaucus, US
1.209.7.24	AS3786 LG DACOM Corporation	`1.48ms` from Seoul, KR
47.119.148.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.38ms` from Shenzhen, CN
79.131.120.56	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.47ms` from Athens, GR
167.114.194.216	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
78.20.165.248	AS6848 Telenet BV	`7.13ms` from Brussels, BE
104.99.185.168	AS7713 PT Telekomunikasi Indonesia	`1.57ms` from Jakarta, ID
137.110.33.56	AS7377 University of California, San Diego	`3.53ms` from Los Angeles, US
115.226.254.56	AS4134 CHINANET-BACKBONE	`10.69ms` from Nanchang, CN
67.242.11.56	AS11351 Charter Communications Inc	`15.41ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f5 151.251.105.213

traceroute to 151.251.105.213 (151.251.105.213): 64 hops max, 52 byte packets

5 [AS29580] 151.251.105.213 1.179 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On February 7th 2026

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