AS28949
Technical University of Sofia · tu-sofia.bg
Bulgaria
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| Field | Value |
|---|---|
| Country |
Bulgaria
|
| Website | tu-sofia.bg |
| Hosted domains | 15 |
| Number of IPv4 | 4,096 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | ripe |
| Allocated | 23 years ago on Apr 16, 2003 |
| Updated | 3 years ago on Jun 03, 2022 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 81.161.240.0/20 | 8, Kliment Ohridski St. | 4,096 |
| 81.161.240.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.241.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.242.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.243.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.244.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.245.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.246.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.247.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.248.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.249.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.250.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.251.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.252.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.253.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.254.0/24 | 8, Kliment Ohridski St. | 256 |
| 81.161.255.0/24 | 8, Kliment Ohridski St. | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS28949
OrgID: AS28949
ASName: AS28949
ASNumber: AS28949
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 15 domain names hosted across 10 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.161.240.3 | ██████████ | 3 |
| 81.161.248.186 | ██████████ | 3 |
| 81.161.241.17 | ██████████ | 2 |
| 81.161.250.25 | ██████████ | 1 |
| 81.161.244.206 | ██████████ | 1 |
| 81.161.251.235 | ██████████ | 1 |
| 81.161.244.205 | ██████████ | 1 |
| 81.161.246.92 | ██████████ | 1 |
| 81.161.245.239 | ████████ | 1 |
| 81.161.241.2 | ██████████ | 1 |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
15 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 81.161.248.122 |
0.54ms from Sofia,
BG
|
|
| 81.161.249.150 |
0.62ms from Sofia,
BG
|
|
| 81.161.253.1 |
1.23ms from Sofia,
BG
|
|
| 81.161.240.201 |
0.31ms from Sofia,
BG
|
|
| 81.161.245.199 |
0.59ms from Sofia,
BG
|
|
| 81.161.246.160 |
0.54ms from Sofia,
BG
|
|
| 81.161.251.4 |
0.65ms from Sofia,
BG
|
|
| 81.161.252.84 |
0.56ms from Sofia,
BG
|
|
| 81.161.247.36 |
0.59ms from Sofia,
BG
|
|
| 81.161.242.71 |
0.56ms from Sofia,
BG
|
|
| 81.161.244.134 |
0.52ms from Sofia,
BG
|
|
| 81.161.243.49 |
0.54ms from Sofia,
BG
|
|
| 81.161.254.16 |
0.54ms from Sofia,
BG
|
|
| 81.161.241.46 |
0.49ms from Sofia,
BG
|
|
| 81.161.250.4 |
0.63ms 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 |
|---|---|---|
| 2.49.51.197 |
3.63ms from Al Fujairah City,
AE
|
|
| 23.218.63.5 |
0.15ms from Amsterdam,
NL
|
|
| 67.190.92.85 |
15.02ms from Denver,
US
|
|
| 103.145.246.5 |
5.39ms from Dhaka,
BD
|
|
| 47.239.65.53 |
0.79ms from Hong Kong,
HK
|
|
| 31.145.88.5 |
4.52ms from Istanbul,
TR
|
|
| 212.132.32.213 |
2.60ms from London,
GB
|
|
| 87.117.91.149 |
0.64ms from Manchester,
GB
|
|
| 200.98.207.229 |
1.81ms from Osasco,
BR
|
|
| 45.40.167.37 |
0.78ms from Phoenix,
US
|
|
| 221.215.210.213 |
0.65ms from Qingdao,
CN
|
|
| 216.194.63.181 |
0.49ms from San Jose,
US
|
|
| 201.157.153.213 |
11.08ms from Santiago de Querétaro,
MX
|
|
| 201.87.66.5 |
2.09ms from Sao Paulo,
BR
|
|
| 18.178.92.101 |
0.22ms from Tokyo,
JP
|
|
| 45.157.97.245 |
0.38ms from Warsaw,
PL
|
|
| 168.199.136.181 |
0.27ms from Warsaw,
PL
|
|
| 57.144.236.37 |
0.41ms from Ashburn,
US
|
|
| 61.91.58.149 |
1.60ms from Bangkok,
TH
|
|
| 40.133.54.197 |
0.52ms from Chicago,
US
|
|
| 23.55.228.133 |
0.44ms from Duesseldorf,
DE
|
|
| 46.142.81.165 |
7.83ms from Frankfurt am Main,
DE
|
|
| 91.105.160.53 |
9.32ms from Novosibirsk,
RU
|
|
| 38.99.143.69 |
0.56ms from Toronto,
CA
|
|
| 195.116.233.5 |
6.84ms from Warsaw,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Solothurn, CH
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28949 at robtex.
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