AS4264
California Education and Research Federation Network · cerf.net
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cerf.net |
| Hosted domains | 391 |
| Number of IPv4 | 47,616 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 31 years ago on Jan 18, 1995 |
| Updated | 31 years ago on Jan 18, 1995 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 63.240.0.0/18 | AT&T Enterprises, LLC | 16,384 |
| 134.24.32.0/19 | AT&T Enterprises, LLC | 8,192 |
| 206.17.128.0/19 | Highbridge Capital Management, Inc. | 8,192 |
| 199.106.208.0/20 | Highbridge Capital Management, Inc. | 4,096 |
| 199.106.232.0/21 | Kaplan | 2,048 |
| 199.106.88.0/21 | CI - EXLService SID-9004 | 2,048 |
| 199.107.184.0/21 | CBS MarketWatch.com | 2,048 |
| 199.107.232.0/21 | CERFnet Irvine ISDN SBA | 2,048 |
| 134.24.228.0/22 | AT&T Enterprises, LLC | 1,024 |
| 204.76.172.0/23 | Group Health Incorporated | 512 |
| 206.16.78.0/23 | AT&T Enterprises, LLC | 512 |
| 134.24.172.0/24 | AT&T Enterprises, LLC | 256 |
| 192.215.11.0/24 | CERFnet | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS4264
OrgID: AS4264
ASName: AS4264
ASNumber: AS4264
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 391 domain names hosted across 88 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS7018 | AT&T Enterprises, LLC |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS7018 | AT&T Enterprises, LLC |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
14 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 199.106.210.34 |
0.86ms from Secaucus,
US
|
|
| 63.240.11.27 |
0.88ms from New York City,
US
|
|
| 63.240.2.218 |
0.86ms from Secaucus,
US
|
|
| 63.240.3.50 |
0.85ms from Secaucus,
US
|
|
| 63.240.21.237 |
0.87ms from Secaucus,
US
|
|
| 199.106.211.17 |
0.85ms from Secaucus,
US
|
|
| 206.17.147.18 |
0.84ms from Secaucus,
US
|
|
| 63.240.1.194 |
0.84ms from Secaucus,
US
|
|
| 63.240.23.1 |
0.89ms from New York City,
US
|
|
| 63.240.15.34 |
0.89ms from Secaucus,
US
|
|
| 199.107.233.220 |
0.83ms from Secaucus,
US
|
|
| 63.240.50.194 |
0.87ms from Secaucus,
US
|
|
| 63.240.0.25 |
0.88ms from Secaucus,
US
|
|
| 63.240.14.234 |
0.84ms from New York City,
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 |
|---|---|---|
| 147.175.18.104 |
0.33ms from Bratislava,
SK
|
|
| 163.120.14.152 |
4.73ms from Chicago,
US
|
|
| 173.88.34.24 |
8.44ms from Columbus,
US
|
|
| 3.21.102.248 |
0.94ms from Columbus,
US
|
|
| 83.95.153.248 |
13.81ms from Copenhagen,
DK
|
|
| 34.244.148.248 |
0.48ms from Dublin,
IE
|
|
| 84.153.4.88 |
2.71ms from Frankfurt am Main,
DE
|
|
| 139.9.44.152 |
1.58ms from Guangzhou,
CN
|
|
| 220.187.201.56 |
9.15ms from Hangzhou,
CN
|
|
| 156.234.90.104 |
0.36ms from Los Angeles,
US
|
|
| 124.83.117.40 |
2.44ms from Manila,
PH
|
|
| 128.204.44.8 |
1.95ms from Moscow,
RU
|
|
| 133.15.123.8 |
5.34ms from Osaka,
JP
|
|
| 186.72.91.200 |
0.87ms from Panama,
PA
|
|
| 185.111.57.216 |
0.37ms from Paris,
FR
|
|
| 95.54.77.88 |
17.70ms from Saint Petersburg,
RU
|
|
| 136.248.77.248 |
0.28ms from Sao Paulo,
BR
|
|
| 52.78.145.104 |
0.15ms from Seoul,
KR
|
|
| 14.62.195.88 |
6.96ms from Seoul,
KR
|
|
| 210.181.105.8 |
0.82ms from Seoul,
KR
|
|
| 175.29.3.152 |
0.34ms from Sydney,
AU
|
|
| 128.164.88.184 |
1.23ms from Ashburn,
US
|
|
| 93.225.224.232 |
6.70ms from Berlin,
DE
|
|
| 24.78.114.88 |
19.12ms from Chicago,
US
|
|
| 99.72.83.40 |
3.19ms from Dallas,
US
|
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 AS4264 at robtex.
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