37.63.0.0/17

AS8717  ·  A1 Bulgaria EAD

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Summary

Country Bulgaria
Domain a1.bg
ASN AS8717
Registry RIPE
ID BG-MTELNET-20120123

WHOIS Details

inetnum:        37.63.0.0 - 37.63.127.255
netname:        BG-MTELNET-20120123
country:        BG
org:            ORG-MN1-RIPE
admin-c:        MTC41-RIPE
tech-c:         MTC41-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12716-MNT
mnt-routes:     AS12716-MNT
notify:         ripe@mtel.net
mnt-lower:      SPNET-MNT
mnt-lower:      AS12716-MNT
mnt-routes:     SPNET-MNT
created:        2012-01-23T13:29:36Z
last-modified:  2017-01-04T13:54:34Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

organisation:   ORG-MN1-RIPE
org-name:       A1 Bulgaria EAD
country:        BG
org-type:       LIR
address:        1 Kukush Str.
address:        1309
address:        Sofia
address:        BULGARIA
phone:          +359 884900098
fax-no:         +359 88 110 3970
e-mail:         lir@a1.bg
abuse-c:        AR14215-RIPE
admin-c:        GL12267-RIPE
mnt-ref:        AS12716-MNT
mnt-ref:        SPNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS12716-MNT
created:        2004-04-17T11:01:14Z
last-modified:  2022-08-19T07:24:27Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      undefined

role:           A1 Bulgaria EAD Registry
address:        A1 Bulgaria EAD
address:        1, Kukush str. 1309
address:        Sofia
address:        Bulgaria
e-mail:         lir@a1.bg
remarks:        
remarks:        ================================
remarks:        BGP Routing PROBLEMS
remarks:        ================================
remarks:        In case of any routing problems,
remarks:        please send a mail to registry contact.
remarks:        
remarks:        lir@a1.bg
remarks:        
remarks:        ================================
remarks:        ABUSE ISSUES
remarks:        ================================
remarks:        In case of abuse (intrusion attempts, hacking,
remarks:        spamming or other unaccepted behavior) from
remarks:        A1 BG address space, please mail only to:
remarks:        abuse-mailbox. Notifications sent to other
remarks:        mailboxes will be left without any action.
remarks:        
abuse-mailbox:  RIPE.Abuse@a1.bg
admin-c:        AK14936-RIPE
admin-c:        GL12267-RIPE
tech-c:         AK14936-RIPE
tech-c:         GL12267-RIPE
nic-hdl:        MTC41-RIPE
mnt-by:         SPNET-MNT
mnt-by:         AS12716-MNT
created:        2007-10-19T08:49:15Z
last-modified:  2022-08-24T13:02:55Z
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 are contained by 37.63.0.0/17

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

Nearby Ranges

BGP prefixes that overlap with 37.63.0.0/16

Range ASN Company Num of IPs
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 are 71 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

17,013 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.63.93.3 AS29580 A1 Bulgaria EAD 8.01ms from Sofia, BG
37.63.110.3 AS29580 A1 Bulgaria EAD 5.50ms from Sofia, BG
37.63.77.3 AS29580 A1 Bulgaria EAD 8.05ms from Sofia, BG
37.63.67.1 AS29580 A1 Bulgaria EAD 2.55ms from Sofia, BG
37.63.43.2 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.121.3 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.86.1 AS29580 A1 Bulgaria EAD 0.64ms from Sofia, BG
37.63.38.2 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.102.1 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.106.3 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.92.3 AS29580 A1 Bulgaria EAD 0.66ms from Sofia, BG
37.63.76.2 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.69.3 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.105.1 AS29580 A1 Bulgaria EAD 0.62ms from Sofia, BG
37.63.115.82 AS29580 A1 Bulgaria EAD 1.00ms from Sofia, BG
37.63.40.2 AS29580 A1 Bulgaria EAD 6.49ms from Sofia, BG
37.63.104.1 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.52.3 AS29580 A1 Bulgaria EAD 6.46ms from Sofia, BG
37.63.114.1 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.109.3 AS29580 A1 Bulgaria EAD 0.57ms from Sofia, BG
37.63.68.3 AS29580 A1 Bulgaria EAD 0.62ms from Sofia, BG
37.63.58.3 AS29580 A1 Bulgaria EAD 5.51ms from Sofia, BG
37.63.101.1 AS29580 A1 Bulgaria EAD 0.61ms from Sofia, BG
37.63.95.3 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.63.2 AS29580 A1 Bulgaria EAD 0.59ms 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
213.233.230.1 AS12414 Solcon Internetdiensten B.V. 0.81ms from Amsterdam, NL
87.214.90.241 AS13127 Odido Netherlands B.V. 5.70ms from Amsterdam, NL
62.84.247.129 AS48635 Your Hosting B.V. 0.27ms from Amsterdam, NL
24.154.0.49 AS27364 Armstrong 9.15ms from Ashburn, US
71.191.219.1 AS701 Verizon Business 1.94ms from Ashburn, US
45.41.55.1 AS400189 PacketCove, LLC 0.35ms from Atlanta, US
216.201.95.65 AS46562 Performive LLC 0.46ms from Atlanta, US
173.176.12.1 AS5769 Videotron Ltee 2.47ms from Beauharnois, CA
159.2.185.1 AS577 Bell Canada 11.92ms from Beauharnois, CA
77.64.140.1 AS16202 Tele Columbus AG 14.68ms from Berlin, DE
81.20.119.97 AS39835 goetel GmbH 0.41ms from Berlin, DE
85.28.68.1 AS6848 Telenet BV 3.22ms from Brussels, BE
190.189.72.1 AS7303 Telecom Argentina S.A. 4.98ms from Buenos Aires, AR
181.166.159.1 AS7303 Telecom Argentina S.A. 1.05ms from Buenos Aires, AR
102.184.199.177 AS24835 Vodafone Data 14.05ms from Cairo, EG
217.54.160.1 AS36992 ETISALAT MISR 11.99ms from Cairo, EG
173.95.240.49 AS11426 Charter Communications Inc 0.55ms from Charlotte, US
112.45.33.17 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.65ms from Chengdu, CN
24.192.155.1 AS12083 WideOpenWest Finance LLC 8.42ms from Chicago, US
65.56.143.113 AS3356 Level 3 Parent, LLC 0.55ms from Chicago, US
168.215.90.209 AS3549 Level 3 Parent, LLC 4.74ms from Chicago, US
103.137.16.1 AS138711 Digital Info Systems 18.02ms from Delhi, IN
176.199.16.1 AS3209 Vodafone GmbH 5.58ms from Frankfurt am Main, DE
59.148.198.17 AS9269 Hong Kong Broadband Network Ltd. 0.81ms from Hong Kong, HK
66.68.12.1 AS11427 Charter Communications Inc 5.63ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -m5 37.63.97.22
traceroute to 37.63.97.22 (37.63.97.22): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sandefjord, NO
On

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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