37.63.79.0/24

AS200723 · South-West University "Neofit Rilski"

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Summary

Country	Bulgaria
Domain	swu.bg
ASN	AS200723
Parent Range	37.63.0.0/17
Registry	RIPE
ID	BG-SWU-BLG-V4

WHOIS Details

inetnum:        37.63.79.0 - 37.63.79.255
netname:        BG-SWU-BLG-v4
descr:          South-West University Neofit Rilski
country:        BG
admin-c:        RM22926-RIPE
tech-c:         RM22926-RIPE
status:         ASSIGNED PA
mnt-by:         SPNET-MNT
created:        2022-12-23T09:54:43Z
last-modified:  2023-01-03T14:22:06Z
source:         RIPE
abuse-email:    RIPE.Abuse@a1.bg
abuse-c:        AR14215-RIPE
abuse-org:      ORG-MN1-RIPE

role:           RIPE Manager
address:        BULGARIA
address:        Blagoevgrad
address:        2700
address:        66 Ivan Mihaylov Str.
phone:          +35973885501
e-mail:         nikonaum@swu.bg
nic-hdl:        RM22926-RIPE
mnt-by:         lir-bg-south-west-1-MNT
created:        2022-11-29T10:16:06Z
last-modified:  2022-11-29T10:16:07Z
source:         RIPE

route:          37.63.79.0/24
descr:          BG-SWU-BLG-v4
origin:         AS200723
created:        2022-12-23T09:56:13Z
last-modified:  2022-12-23T09:56:13Z
source:         RIPE
mnt-by:         SPNET-MNT

Overlapping Ranges

BGP prefixes that contain 37.63.79.0/24

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	AS29580	A1 Bulgaria EAD	32,768
37.63.0.0/17	AS12716	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
37.63.106.0/24	AS29580	A1 Bulgaria EAD	256
37.63.95.0/24	AS29580	GPON Services	256
37.63.107.0/24	AS29580	A1 Bulgaria EAD	256
37.63.108.0/24	AS29580	GPON Services	256
37.63.94.0/24	AS29580	GPON Services	256
37.63.109.0/24	AS29580	GPON Services	256
37.63.111.0/24	AS29580	GPON Services	256
37.63.110.0/24	AS29580	GPON Services	256
37.63.105.0/24	AS29580	A1 Bulgaria EAD	256
37.63.93.0/24	AS29580	GPON Services	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
37.63.79.10	AS200723 South-West University "Neofit Rilski"	`2.05ms` 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
35.81.214.248	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
35.80.119.104	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
198.7.228.120	AS14325 OSHEAN, Inc.	`3.19ms` from Boston, US
188.143.108.104	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`2.78ms` from Budapest, HU
91.147.217.8	AS47159 Celldomolki Kabeltelevizio Kft.	`7.96ms` from Budapest, HU
76.157.150.40	AS7922 Comcast Cable Communications, LLC	`6.40ms` from Chicago, US
63.41.134.120	AS6167 Verizon Business	`14.05ms` from Dallas, US
68.48.37.120	AS7922 Comcast Cable Communications, LLC	`7.30ms` from Flint, US
108.137.188.120	AS16509 Amazon.com, Inc.	`0.11ms` from Jakarta, ID
109.109.179.216	AS24916 Orbital Net Ltd	`2.56ms` from London, GB
194.193.186.40	AS7545 TPG Telecom Limited	`1.64ms` from Melbourne, AU
206.246.225.56	AS7029 Windstream Communications LLC	`0.75ms` from New York City, US
60.142.144.72	AS17676 SoftBank Corp.	`4.45ms` from Osaka, JP
20.118.189.56	AS8075 Microsoft Corporation	`0.43ms` from Phoenix, US
74.71.230.88	AS12271 Charter Communications Inc	`3.74ms` from Piscataway, US
71.207.108.72	AS7922 Comcast Cable Communications, LLC	`19.91ms` from Reston, US
96.48.107.152	AS6327 Shaw Communications	`6.91ms` from Seattle, US
116.124.48.200	AS9318 SK Broadband Co Ltd	`5.99ms` from Seoul, KR
119.36.148.120	AS4837 CHINA UNICOM China169 Backbone	`6.83ms` from Wuhan, CN
67.0.9.232	AS209 CenturyLink Communications, LLC	`10.06ms` from Denver, US
68.86.36.8	AS7922 Comcast Cable Communications, LLC	`1.06ms` from Denver, US
5.70.48.120	AS5607 Sky UK Limited	`6.14ms` from Erith, GB
98.243.131.56	AS7922 Comcast Cable Communications, LLC	`7.90ms` from Flint, US
98.44.98.168	AS7922 Comcast Cable Communications, LLC	`11.29ms` from Houston, US
151.225.3.24	AS5607 Sky UK Limited	`1.61ms` from London, GB

Traceroute

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

traceroute -a -n -q1 37.63.79.254

traceroute to 37.63.79.254 (37.63.79.254): 64 hops max, 52 byte packets

1 [AS10843] 216.117.191.253 61.714 ms

2 *

3 *

4 *

5 *

6 [AS3356] 212.187.175.210 117.361 ms

7 [AS8717] 78.83.12.25 119.383 ms

8 [AS200723] 37.63.79.254 119.57 ms

Measurement taken from

IPinfo ProbeNet in Fayetteville, US

On March 28th 2026

What are IP address ranges?

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