AS28949
Technical University of Sofia · tu-sofia.bg
Bulgaria
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| Field | Value |
|---|---|
| Country |
Bulgaria
|
| Website | tu-sofia.bg |
| Hosted domains | 14 |
| 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 14 domain names hosted across 9 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 81.161.248.186 | ██████████ | 3 |
| 81.161.240.3 | ██████████ | 3 |
| 81.161.241.17 | ██████████ | 2 |
| 81.161.244.205 | ██████████ | 1 |
| 81.161.244.206 | ██████████ | 1 |
| 81.161.250.25 | ██████████ | 1 |
| 81.161.251.235 | ██████████ | 1 |
| 81.161.246.92 | ██████████ | 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 |
|---|---|---|
| 81.161.251.4 |
0.65ms from Sofia,
BG
|
|
| 81.161.254.16 |
0.54ms from Sofia,
BG
|
|
| 81.161.252.84 |
0.55ms from Sofia,
BG
|
|
| 81.161.247.36 |
0.57ms from Sofia,
BG
|
|
| 81.161.246.164 |
0.54ms from Sofia,
BG
|
|
| 81.161.243.49 |
0.55ms from Sofia,
BG
|
|
| 81.161.249.150 |
0.61ms from Sofia,
BG
|
|
| 81.161.253.1 |
1.35ms from Sofia,
BG
|
|
| 81.161.240.201 |
0.33ms from Sofia,
BG
|
|
| 81.161.248.122 |
0.56ms from Sofia,
BG
|
|
| 81.161.245.69 |
0.57ms from Sofia,
BG
|
|
| 81.161.244.31 |
0.54ms from Sofia,
BG
|
|
| 81.161.241.46 |
0.56ms from Sofia,
BG
|
|
| 81.161.242.4 |
0.57ms from Sofia,
BG
|
|
| 81.161.250.134 |
0.56ms 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 |
|---|---|---|
| 71.115.195.53 |
15.22ms from Ashburn,
US
|
|
| 65.148.41.85 |
0.67ms from Atlanta,
US
|
|
| 41.238.138.197 |
7.32ms from Cairo,
EG
|
|
| 130.41.15.53 |
0.15ms from Council Bluffs,
US
|
|
| 34.170.165.245 |
0.12ms from Council Bluffs,
US
|
|
| 87.177.83.37 |
2.33ms from Duesseldorf,
DE
|
|
| 79.99.3.53 |
0.12ms from Falkenberg,
SE
|
|
| 85.16.105.133 |
4.33ms from Hamburg,
DE
|
|
| 13.35.122.149 |
0.10ms from Houston,
US
|
|
| 5.224.128.37 |
12.23ms from Madrid,
ES
|
|
| 188.191.136.149 |
5.17ms from Milan,
IT
|
|
| 47.5.203.149 |
13.46ms from Minneapolis,
US
|
|
| 174.142.106.117 |
0.79ms from Montreal,
CA
|
|
| 213.221.33.37 |
1.70ms from Moscow,
RU
|
|
| 52.183.158.181 |
0.85ms from Mumbai,
IN
|
|
| 167.99.22.181 |
0.17ms from New York City,
US
|
|
| 35.139.144.21 |
8.79ms from Orlando,
US
|
|
| 124.110.59.101 |
3.85ms from Osaka,
JP
|
|
| 20.87.11.181 |
0.21ms from Pretoria,
ZA
|
|
| 154.18.187.165 |
0.44ms from Singapore,
SG
|
|
| 60.0.218.181 |
10.82ms from Tianjin,
CN
|
|
| 81.28.154.21 |
0.39ms from Vancouver,
CA
|
|
| 46.19.46.53 |
0.90ms from Almaty,
KZ
|
|
| 161.18.68.117 |
9.69ms from Bogota,
CO
|
|
| 97.209.85.213 |
17.30ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Sofia, BG
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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