AS31755
Viskase Companies, Inc. · viskase.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | viskase.com |
| Hosted domains | 0 |
| IPv4 addresses | 512 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 19 years ago on Jan 25, 2007 |
| Updated | 3 months ago on Dec 09, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 137.239.221.0/24 | Viskase Companies, Inc. | 256 |
| 208.4.14.0/24 | Viskase Companies, Inc. | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS31755
OrgID: AS31755
ASName: AS31755
ASNumber: AS31755
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 137.239.221.1 |
2.95ms from Chicago,
US
|
|
| 208.4.14.2 |
1.81ms from Chicago,
US
|
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 |
|---|---|---|
| 24.41.6.59 |
0.29ms from Atlanta,
US
|
|
| 71.229.6.139 |
9.77ms from Atlanta,
US
|
|
| 178.223.206.43 |
1.77ms from Belgrade,
RS
|
|
| 181.14.188.27 |
1.55ms from Buenos Aires,
AR
|
|
| 151.170.3.251 |
9.02ms from Manchester,
GB
|
|
| 66.245.231.43 |
2.91ms from Montreal,
CA
|
|
| 83.249.251.107 |
1.20ms from Stockholm,
SE
|
|
| 120.154.51.235 |
7.24ms from Sydney,
AU
|
|
| 4.237.198.171 |
0.66ms from Sydney,
AU
|
|
| 124.165.170.11 |
6.11ms from Taiyuan,
CN
|
|
| 95.104.40.251 |
0.72ms from Tbilisi,
GE
|
|
| 38.154.97.171 |
0.17ms from Buffalo,
US
|
|
| 52.107.250.171 |
0.20ms from Chicago,
US
|
|
| 52.30.197.11 |
0.19ms from Dublin,
IE
|
|
| 79.137.12.187 |
0.05ms from Gravelines,
FR
|
|
| 154.218.53.75 |
0.86ms from Hong Kong,
HK
|
|
| 180.95.222.123 |
8.86ms from Lanzhou,
CN
|
|
| 23.225.196.11 |
0.22ms from Los Angeles,
US
|
|
| 8.26.78.123 |
0.35ms from Los Angeles,
US
|
|
| 54.94.201.251 |
0.19ms from Osasco,
BR
|
|
| 183.124.57.171 |
1.92ms from Seoul,
KR
|
|
| 13.237.101.59 |
0.11ms from Sydney,
AU
|
|
| 153.139.227.91 |
2.88ms from Tokyo,
JP
|
|
| 87.237.202.219 |
0.26ms from Belgrade,
RS
|
|
| 86.123.0.251 |
2.16ms from Bucharest,
RO
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, US
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 AS31755 at robtex.
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