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
37.63.105.0/24	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
37.63.57.138	tanev.info	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.63.57.1	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
34.221.84.72	AS16509 Amazon.com, Inc.	`0.49ms` from Boardman, US
77.111.157.56	AS8462 Tarr Kft.	`8.21ms` from Budapest, HU
217.234.35.120	AS3320 Deutsche Telekom AG	`5.09ms` from Frankfurt am Main, DE
87.166.131.72	AS3320 Deutsche Telekom AG	`7.63ms` from Frankfurt am Main, DE
134.101.212.24	AS15943 wilhelm.tel GmbH	`0.49ms` from Hamburg, DE
92.21.79.24	AS13285 TalkTalk Communications Limited	`2.50ms` from London, GB
86.18.234.248	AS5089 Virgin Media Limited	`7.57ms` from London, GB
79.146.164.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.54ms` from Madrid, ES
138.4.9.120	AS766 RedIRIS Autonomous System	`0.73ms` from Madrid, ES
4.232.184.56	AS8075 Microsoft Corporation	`0.15ms` from Milan, IT
3.108.3.72	AS16509 Amazon.com, Inc.	`0.28ms` from Mumbai, IN
94.239.152.56	AS5410 Bouygues Telecom SA	`1.87ms` from Paris, FR
96.113.8.24	AS7922 Comcast Cable Communications, LLC	`3.76ms` from Seattle, US
110.14.35.152	AS9318 SK Broadband Co Ltd	`4.19ms` from Seoul, KR
27.30.76.8	AS148981 China Telecom	`6.33ms` from Wuhan, CN
223.252.102.24	AS45671 Wholesale Services Provider	`0.41ms` from Brisbane, AU
113.242.98.168	AS4134 CHINANET-BACKBONE	`3.10ms` from Changsha, CN
95.117.66.248	AS6805 Telefonica Germany GmbH & Co.OHG	`10.21ms` from Frankfurt am Main, DE
171.245.0.120	AS7552 Viettel Group	`2.45ms` from Hanoi, VN
113.166.179.168	AS45899 VNPT Corp	`2.16ms` from Ho Chi Minh City, VN
8.143.3.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.20ms` from Hohhot, CN
76.167.68.40	AS20001 Charter Communications Inc	`5.45ms` from Los Angeles, US
2.15.245.184	AS3215 Orange S.A.	`5.20ms` from Marseille, FR
85.119.149.88	AS50340 JSC Selectel	`0.75ms` from Moscow, RU
114.166.190.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.10ms` 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 37.63.57.152

traceroute to 37.63.57.152 (37.63.57.152): 64 hops max, 52 byte packets

4 [AS29580] 37.63.57.2 2.754 ms

5 [AS29580] 37.63.57.152 3.006 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On December 6th 2025

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