151.251.227.0/24

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_SFN_RESID

WHOIS Details

inetnum:        151.251.227.0 - 151.251.227.255
netname:        A1_SFN_Resid
country:        BG
admin-c:        BFP359-RIPE
tech-c:         BFP359-RIPE
status:         ASSIGNED PA
mnt-by:         AS12716-MNT
mnt-by:         HOMELAN-MNT
mnt-by:         SPNET-MNT
created:        2022-09-09T06:29:27Z
last-modified:  2022-09-09T06:29:27Z
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:          151.251.227.0/24
descr:          A1_SFN_Resid
origin:         AS29580
mnt-by:         AS12716-MNT
mnt-by:         HOMELAN-MNT
mnt-by:         SPNET-MNT
created:        2022-09-09T06:37:52Z
last-modified:  2022-09-09T06:37:52Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 151.251.227.0/24

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
151.251.105.0/24	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
151.251.229.0/24	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 2 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
151.251.227.49	krolim.com	1
151.251.227.81	diliev.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

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

IP Address	ASN	Details
151.251.227.1	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
130.89.64.120	AS1133 University Twente	`3.58ms` from Amsterdam, NL
20.127.194.232	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
209.235.71.8	AS14135 Navisite Opco LLC	`1.36ms` from Boston, US
130.211.121.136	AS396982 Google LLC	`0.36ms` from Council Bluffs, US
40.128.39.56	AS7029 Windstream Communications LLC	`0.40ms` from Dallas, US
120.196.63.184	AS9808 China Mobile Communications Group Co., Ltd.	`4.73ms` from Guangzhou, CN
105.242.233.248	AS36994 Vodacom	`1.84ms` from Johannesburg, ZA
62.87.32.72	AS12430 VODAFONE ESPANA S.A.U.	`9.46ms` from Madrid, ES
80.46.138.24	AS13285 TalkTalk Communications Limited	`8.54ms` from Manchester, GB
69.204.195.120	AS11351 Charter Communications Inc	`11.90ms` from New York City, US
82.152.133.56	AS270158 Wantelco SAS de CV	`3.07ms` from Santiago de Queretaro, MX
187.104.164.168	AS28573 Claro NXT Telecomunicacoes Ltda	`11.47ms` from Sao Paulo, BR
183.116.213.56	AS4766 Korea Telecom	`2.50ms` from Seoul, KR
120.78.115.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.80ms` from Shenzhen, CN
188.169.254.72	AS35805 JSC "Silknet"	`3.58ms` from Tbilisi, GE
99.86.221.232	AS16509 Amazon.com, Inc.	`0.41ms` from Tokyo, JP
31.216.225.216	AS50904 Nordlo Elevate AB	`2.58ms` from Umea, SE
217.13.115.8	AS24592 ECONOCOM CLOUD SL	`0.40ms` from Barcelona, ES
172.176.46.24	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
41.43.13.56	AS8452 TE-AS	`6.27ms` from Cairo, EG
129.222.185.72	AS14593 Space Exploration Technologies Corporation	`13.76ms` from Chicago, US
3.137.223.120	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
181.191.93.8	AS266002 MUNDIAL NET PROVEDOR DE INTERNET	`12.41ms` from Fortaleza, BR
123.247.87.56	AS4134 CHINANET-BACKBONE	`0.14ms` from Liaoyang, CN
220.211.162.200	AS2527 Sony Network Communications Inc.	`8.81ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 151.251.227.148

traceroute to 151.251.227.148 (151.251.227.148): 64 hops max, 52 byte packets

3 [AS8717] 212.95.163.57 0.341 ms

4 *

5 [AS29580] 151.251.227.148 1.388 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On February 7th 2026

What are IP address ranges?

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