37.63.87.0/24

AS29580 · A1 Bulgaria EAD

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Bulgaria
Domain	mobiltel.bg
ASN	AS29580
Parent Range	37.63.0.0/17
Registry	RIPE
ID	GPON-SHUMEN-NORTH

WHOIS Details

inetnum:        37.63.80.0 - 37.63.87.255
netname:        GPON-Shumen-North
descr:          GPON Services
country:        BG
admin-c:        TD939-RIPE
tech-c:         TD939-RIPE
status:         ASSIGNED PA
notify:         registry-ripe@spnet.net
mnt-by:         SPNET-MNT
created:        2012-10-17T09:43:27Z
last-modified:  2012-10-17T09:43:27Z
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:          37.63.0.0/17
descr:          Spectrum Net Jsc
origin:         AS8717
mnt-by:         SPNET-MNT
created:        2012-01-23T14:05:07Z
last-modified:  2012-01-23T14:05:07Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 37.63.87.0/24

Range	ASN	Company	Num of IPs
37.63.0.0/17	AS12716	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS29580	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS8717	A1 Bulgaria EAD	32,768

Nearby Ranges

BGP prefixes that overlap with 37.63.0.0/16

Range	ASN	Company	Num of IPs
37.63.0.0/17	AS12716	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS29580	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS8717	A1 Bulgaria EAD	32,768
37.63.0.0/20	AS12716	A1 Bulgaria EAD	4,096
37.63.16.0/22	AS12716	A1 Bulgaria EAD	1,024
37.63.93.0/24	AS29580	GPON Services	256
37.63.105.0/24	AS29580	A1 Bulgaria EAD	256
37.63.110.0/24	AS29580	GPON Services	256
37.63.94.0/24	AS29580	GPON Services	256
37.63.79.0/24	AS200723	South-West University Neofit Rilski	256
37.63.107.0/24	AS29580	A1 Bulgaria EAD	256
37.63.111.0/24	AS29580	GPON Services	256
37.63.108.0/24	AS29580	GPON Services	256
37.63.95.0/24	AS29580	GPON Services	256
37.63.106.0/24	AS29580	A1 Bulgaria EAD	256
37.63.109.0/24	AS29580	GPON Services	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
37.63.87.2	AS29580 A1 Bulgaria EAD	`0.60ms` 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
181.122.64.184	AS23201 Telecel S.A.	`10.74ms` from Asuncion, PY
9.160.184.248	AS8075 Microsoft Corporation	`0.66ms` from Brussels, BE
181.91.227.72	AS7303 Telecom Argentina S.A.	`16.62ms` from Buenos Aires, AR
14.174.249.24	AS45899 VNPT Corp	`2.71ms` from Da Nang, VN
4.208.30.24	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
86.141.144.40	AS2856 British Telecommunications PLC	`8.17ms` from Erith, GB
161.35.205.40	AS14061 DigitalOcean, LLC	`0.31ms` from Frankfurt am Main, DE
116.115.173.72	AS4837 CHINA UNICOM China169 Backbone	`12.93ms` from Hohhot, CN
68.173.37.168	AS12271 Charter Communications Inc	`4.71ms` from New York City, US
73.20.2.56	AS7922 Comcast Cable Communications, LLC	`6.31ms` from Salt Lake City, US
59.8.70.104	AS4766 Korea Telecom	`10.27ms` from Seoul, KR
169.211.236.40	AS4766 Korea Telecom	`3.11ms` from Seoul, KR
125.230.128.8	AS3462 Data Communication Business Group	`1.93ms` from Taichung, TW
154.246.97.104	AS36947 Telecom Algeria	`12.43ms` from Algiers, DZ
107.194.85.200	AS7018 AT&T Enterprises, LLC	`7.58ms` from Atlanta, US
98.252.218.8	AS7922 Comcast Cable Communications, LLC	`4.07ms` from Atlanta, US
182.92.99.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.97ms` from Beijing, CN
111.205.47.168	AS4808 China Unicom Beijing Province Network	`2.83ms` from Beijing, CN
1.202.10.8	AS4847 China Networks Inter-Exchange	`3.79ms` from Beijing, CN
212.54.114.136	AS8708 DIGI ROMANIA S.A.	`1.13ms` from Bucharest, RO
186.61.71.8	AS22927 Telefonica de Argentina	`1.25ms` from Buenos Aires, AR
43.138.171.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
116.123.195.152	AS9318 SK Broadband Co Ltd	`1.61ms` from Incheon, KR
37.20.235.184	AS12389 PJSC Rostelecom	`13.05ms` from Krasnoyarsk, RU
47.34.237.8	AS20115 Charter Communications LLC	`6.30ms` from Los Angeles, 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 37.63.87.3

traceroute to 37.63.87.3 (37.63.87.3): 64 hops max, 52 byte packets

3 [AS8717] 212.95.163.57 0.985 ms

4 *

5 [AS29580] 37.63.87.3 0.634 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On April 24th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales