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

Hosted domains

There are 79 domain names hosted across 39 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

17,557 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
37.63.89.2 AS29580 A1 Bulgaria EAD 5.32ms from Sofia, BG
37.63.107.3 AS29580 A1 Bulgaria EAD 8.04ms from Sofia, BG
37.63.58.1 AS29580 A1 Bulgaria EAD 5.37ms from Sofia, BG
37.63.67.3 AS29580 A1 Bulgaria EAD 2.52ms from Sofia, BG
37.63.69.1 AS29580 A1 Bulgaria EAD 0.59ms from Sofia, BG
37.63.59.1 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.100.3 AS29580 A1 Bulgaria EAD 8.18ms from Sofia, BG
37.63.106.1 AS29580 A1 Bulgaria EAD 0.62ms from Sofia, BG
37.63.74.1 AS29580 A1 Bulgaria EAD 0.61ms from Sofia, BG
37.63.111.3 AS29580 A1 Bulgaria EAD 2.59ms from Sofia, BG
37.63.84.3 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.41.3 AS29580 A1 Bulgaria EAD 8.13ms from Sofia, BG
37.63.81.1 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.56.2 AS29580 A1 Bulgaria EAD 5.33ms from Sofia, BG
37.63.80.3 AS29580 A1 Bulgaria EAD 0.58ms from Sofia, BG
37.63.124.3 AS29580 A1 Bulgaria EAD 0.62ms from Sofia, BG
37.63.122.3 AS29580 A1 Bulgaria EAD 2.62ms from Sofia, BG
37.63.95.1 AS29580 A1 Bulgaria EAD 0.60ms from Sofia, BG
37.63.68.2 AS29580 A1 Bulgaria EAD 0.55ms from Sofia, BG
37.63.113.3 AS29580 A1 Bulgaria EAD 8.08ms from Sofia, BG
37.63.64.1 AS29580 A1 Bulgaria EAD 0.57ms from Sofia, BG
37.63.78.3 AS29580 A1 Bulgaria EAD 8.05ms from Sofia, BG
37.63.126.3 AS29580 A1 Bulgaria EAD 8.02ms from Sofia, BG
37.63.57.3 AS29580 A1 Bulgaria EAD 2.57ms from Sofia, BG
37.63.73.2 AS29580 A1 Bulgaria EAD 5.35ms 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
94.107.20.1 AS47377 Orange Belgium SA 6.88ms from Amsterdam, NL
157.97.62.1 AS49784 Netvisit B.V. 3.42ms from Amsterdam, NL
93.67.171.1 AS30722 Vodafone Italia S.p.A. 9.41ms from Arezzo, IT
66.198.13.65 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.18ms from Ashburn, US
70.108.10.209 AS701 Verizon Business 2.55ms from Ashburn, US
64.250.117.1 AS23367 Adaptive Data Networks, LLC 0.50ms from Atlanta, US
24.224.88.1 AS4181 TDS TELECOM 6.42ms from Atlanta, US
69.167.208.113 AS53435 JACKSON ENERGY AUTHORITY 8.32ms from Atlanta, US
12.13.184.113 AS7018 AT&T Enterprises, LLC 12.11ms from Atlanta, US
180.250.11.81 AS7713 PT Telekomunikasi Indonesia 7.58ms from Batam, ID
66.202.83.1 AS7029 Windstream Communications LLC 15.24ms from Binghamton, US
190.25.181.1 AS19429 ETB - Colombia 0.40ms from Bogota, CO
65.211.33.193 AS701 Verizon Business 3.29ms from Boston, US
188.81.42.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.16ms from Braga, PT
217.118.104.33 AS5578 SWAN, a.s. 0.52ms from Bratislava, SK
190.231.101.65 AS7303 Telecom Argentina S.A. 5.08ms from Buenos Aires, AR
181.169.16.1 AS7303 Telecom Argentina S.A. 1.40ms from Buenos Aires, AR
181.166.159.1 AS7303 Telecom Argentina S.A. 1.39ms from Buenos Aires, AR
76.49.141.1 AS11426 Charter Communications Inc 7.13ms from Charlotte, US
182.139.128.193 AS4134 CHINANET-BACKBONE 3.48ms from Chengdu, CN
124.161.116.1 AS4837 CHINA UNICOM China169 Backbone 10.04ms from Chengdu, CN
69.204.189.145 AS11351 Charter Communications Inc 18.89ms from Chicago, US
67.212.112.1 AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa 7.27ms from Chicago, US
160.32.94.1 AS22379 Manifold Services Inc 7.17ms from Chicago, US
175.30.66.1 AS4134 CHINANET-BACKBONE 13.40ms from Dalian, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 37.63.84.3
traceroute to 37.63.84.3 (37.63.84.3): 64 hops max, 52 byte packets
4 [AS29580] 37.63.84.3 0.683 ms
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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