37.63.57.0/24

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-2

WHOIS Details

inetnum:        37.63.56.0 - 37.63.63.255
netname:        GPON-VelikoTarnovo-North-2
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 37.63.57.0/24

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 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
37.63.57.138	tanev.info	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.63.57.3	AS29580 A1 Bulgaria EAD	`2.60ms` 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
78.24.174.120	AS6848 Telenet BV	`1.26ms` from Brussels, BE
34.71.7.184	AS396982 Google LLC	`0.15ms` from Council Bluffs, US
87.164.213.152	AS3320 Deutsche Telekom AG	`7.71ms` from Frankfurt am Main, DE
86.174.220.216	AS2856 British Telecommunications PLC	`6.87ms` from London, GB
95.120.197.104	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.51ms` from Madrid, ES
130.186.10.40	AS198949 Radware Ltd	`4.29ms` from Milan, IT
78.12.238.168	AS16509 Amazon.com, Inc.	`0.35ms` from Santiago de Queretaro, MX
85.184.228.24	AS200596 Adyen N.V.	`1.65ms` from Singapore, SG
4.254.99.24	AS8075 Microsoft Corporation	`0.65ms` from Sydney, AU
149.56.59.72	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
208.0.75.248	AS174 Cogent Communications, LLC	`12.04ms` from Durham, US
91.8.36.216	AS3320 Deutsche Telekom AG	`3.73ms` from Frankfurt am Main, DE
73.124.106.8	AS7922 Comcast Cable Communications, LLC	`4.93ms` from Miami, US
82.184.117.88	AS3269 Telecom Italia S.p.A.	`2.87ms` from Milan, IT
193.205.128.40	AS137 Consortium GARR	`11.68ms` from Rome, IT
189.188.139.200	AS8151 UNINET	`4.15ms` from Santiago de Queretaro, MX
3.38.110.200	AS16509 Amazon.com, Inc.	`0.65ms` from Seoul, KR
16.16.220.24	AS16509 Amazon.com, Inc.	`0.96ms` from Stockholm, SE
176.98.186.216	AS213755 LUNORY CLOUD SOLUTIONS LTD	`1.75ms` from Warsaw, PL
101.17.224.104	AS4837 CHINA UNICOM China169 Backbone	`6.61ms` from Beijing, CN
87.39.104.56	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`6.80ms` from Dublin, IE
113.172.167.24	AS45899 VNPT Corp	`1.44ms` from Ho Chi Minh City, VN
42.63.111.120	AS4837 CHINA UNICOM China169 Backbone	`12.30ms` from Hohhot, CN
63.159.216.248	AS54994 Meteverse Limited.	`0.21ms` from Los Angeles, US
60.100.132.24	AS17676 SoftBank Corp.	`9.03ms` 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 -f4 37.63.57.164

traceroute to 37.63.57.164 (37.63.57.164): 64 hops max, 52 byte packets

4 [AS29580] 37.63.57.2 5.491 ms

5 [AS29580] 37.63.57.164 6.054 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.

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