37.63.46.0/24

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-SOUTH-2

WHOIS Details

inetnum:        37.63.40.0 - 37.63.47.255
netname:        GPON-VelikoTarnovo-South-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:        2012-10-17T09:43:26Z
last-modified:  2012-10-17T09:43:26Z
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 37.63.46.0/24

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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.63.46.147	sst-gsm.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.63.46.3	AS29580 A1 Bulgaria EAD	`2.55ms` 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
78.54.61.152	AS6805 Telefonica Germany GmbH & Co.OHG	`3.20ms` from Berlin, DE
69.167.137.72	AS32244 Liquid Web, L.L.C	`0.16ms` from Lansing, US
23.242.7.88	AS20001 Charter Communications Inc	`4.52ms` from Los Angeles, US
198.72.196.24	AS20001 Charter Communications Inc	`5.74ms` from Los Angeles, US
105.172.225.88	AS37119 UNITEL SA	`1.26ms` from Luanda, AO
186.54.220.120	AS6057 Administracion Nacional de Telecomunicaciones	`3.49ms` from Montevideo, UY
220.110.43.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.39ms` from Osaka, JP
180.47.111.72	AS4713 NTT DOCOMO BUSINESS,Inc.	`10.95ms` from Osaka, JP
180.64.95.56	AS9318 SK Broadband Co Ltd	`7.58ms` from Seoul, KR
86.126.115.8	AS8708 DIGI ROMANIA S.A.	`3.40ms` from Bucharest, RO
173.175.40.152	AS11427 Charter Communications Inc	`5.77ms` from Dallas, US
3.66.236.120	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
189.193.255.8	AS13999 Mega Cable, S.A. de C.V.	`13.19ms` from Guadalajara, MX
178.166.211.120	AS12389 PJSC Rostelecom	`0.89ms` from Krasnoyarsk, RU
78.25.180.232	AS39493 CJSC Kolomna-Sviaz TV	`3.08ms` from Moscow, RU
128.59.106.152	AS14 Columbia University	`1.03ms` from New York City, US
179.105.252.104	AS28573 Claro NXT Telecomunicacoes Ltda	`9.38ms` from Novo Hamburgo, BR
97.104.202.152	AS33363 Charter Communications, Inc	`12.30ms` from Orlando, US
209.68.50.168	AS7859 pair Networks	`0.21ms` from Pittsburgh, US
60.117.26.232	AS17676 SoftBank Corp.	`3.02ms` from Tokyo, JP
4.241.252.8	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
109.122.61.8	AS262287 Latitude.sh LTDA	`0.19ms` from Amsterdam, NL
193.58.14.200	AS41008 Cegeka NV	`10.39ms` from Amsterdam, NL
67.145.239.184	AS19901 Brightspeed	`12.92ms` from Ashburn, US
172.176.47.40	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f4 37.63.46.223

traceroute to 37.63.46.223 (37.63.46.223): 64 hops max, 52 byte packets

4 [AS29580] 37.63.46.2 5.877 ms

5 [AS29580] 37.63.46.223 6.161 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.

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