37.63.55.0/24

AS29580 · A1 Bulgaria EAD

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Summary

Country	Bulgaria
Domain	mobiltel.bg
ASN	AS29580
Parent Range	37.63.0.0/17
Registry	RIPE
ID	GPON-VELIKOTARNOVO-NORTH-1

WHOIS Details

inetnum:        37.63.48.0 - 37.63.55.255
netname:        GPON-VelikoTarnovo-North-1
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 37.63.55.0/24

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
37.63.105.0/24	AS29580	A1 Bulgaria EAD	256
37.63.106.0/24	AS29580	A1 Bulgaria EAD	256
37.63.107.0/24	AS29580	A1 Bulgaria EAD	256
37.63.108.0/24	AS29580	GPON Services	256
37.63.79.0/24	AS200723	South-West University Neofit Rilski	256
37.63.110.0/24	AS29580	GPON Services	256
37.63.111.0/24	AS29580	GPON Services	256
37.63.93.0/24	AS29580	GPON Services	256
37.63.94.0/24	AS29580	GPON Services	256
37.63.109.0/24	AS29580	GPON Services	256
37.63.95.0/24	AS29580	GPON Services	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.63.55.25	ecosystem.bg	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

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Pingable IPs

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

IP Address	ASN	Details
37.63.55.1	AS29580 A1 Bulgaria EAD	`0.64ms` 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
104.40.148.72	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
119.251.162.152	AS4837 CHINA UNICOM China169 Backbone	`8.31ms` from Beijing, CN
73.142.105.104	AS7922 Comcast Cable Communications, LLC	`5.64ms` from Boston, US
177.5.253.184	AS8167 V tal	`1.15ms` from Brasilia, BR
20.83.62.184	AS8075 Microsoft Corporation	`0.48ms` from Des Moines, US
42.243.240.104	AS4134 CHINANET-BACKBONE	`10.48ms` from Kunming, CN
76.27.242.24	AS7922 Comcast Cable Communications, LLC	`9.72ms` from Portland, US
27.207.152.168	AS4837 CHINA UNICOM China169 Backbone	`7.92ms` from Qingdao, CN
54.193.84.248	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US
187.169.97.56	AS8151 UNINET	`3.86ms` from Santiago de Queretaro, MX
73.193.57.56	AS7922 Comcast Cable Communications, LLC	`3.41ms` from Seattle, US
222.72.114.136	AS4812 China Telecom (Group)	`2.68ms` from Shanghai, CN
165.23.85.136	AS11232 Midcontinent Communications	`1.63ms` from Sioux Falls, US
104.169.93.8	AS5650 Frontier Communications of America, Inc.	`7.33ms` from Ashburn, US
120.15.120.184	AS4837 CHINA UNICOM China169 Backbone	`11.27ms` from Beijing, CN
44.235.239.216	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
197.57.167.8	AS8452 TE-AS	`8.81ms` from Cairo, EG
196.208.54.216	AS20011 Dimension Data	`2.76ms` from Cape Town, ZA
57.129.17.56	AS16276 OVH SAS	`0.10ms` from Frankfurt am Main, DE
93.237.182.152	AS3320 Deutsche Telekom AG	`3.12ms` from Hamburg, DE
82.67.106.104	AS12322 Free SAS	`1.75ms` from Paris, FR
200.148.67.184	AS27699 TELEFÔNICA BRASIL S.A	`2.16ms` from Sao Paulo, BR
220.126.253.40	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
58.182.14.200	AS55430 Starhub Ltd	`1.51ms` from Singapore, SG
188.149.228.24	AS1257 Tele2 Sverige AB	`1.05ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f5 37.63.55.215

traceroute to 37.63.55.215 (37.63.55.215): 64 hops max, 52 byte packets

5 [AS29580] 37.63.55.215 1.318 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 6th 2025

What are IP address ranges?

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