AS number details
AS38255
China Education and Research Network (CERNET) · cernet.edu.cn
China
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Sign up for free ›AS38255 – China Education and Research Network (CERNET)
| Field | Value |
|---|---|
| Country |
China
|
| Website | cernet.edu.cn |
| Hosted domains | 0 |
| Number of IPv4 | 0 |
| Number of IPv6 | 79,248,714,253,197,786,289,513,955,328 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 5 years ago on Apr 21, 2021 |
| Updated | 5 years ago on Apr 21, 2021 |
IP Ranges
There are no known IPv4 addresses belonging to this network
| Netblock | Company |
|---|---|
| 2001:255::/32 | China Education and Research Network |
| 2a0e:b107:740::/44 | TWD2-NET-CH |
| 2a0e:aa06:49f::/48 | Tsinghua Advanced Networking Labs (Group 15) |
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API 
WHOIS Details
ASHandle: AS38255
OrgID: AS38255
ASName: AS38255
ASNumber: AS38255
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
Hosted Domains
There are no domains currently hosted on this ASN.
Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for
Cybersecurity
Peers
There are 4,101 peers for this ASN.
| Peers | Name |
|---|---|
| AS142650 | China Education and Research Network (CERNET) |
| AS142651 | China Education and Research Network (CERNET) |
| AS142652 | China Education and Research Network (CERNET) |
| AS142653 | China Education and Research Network (CERNET) |
| AS142654 | China Education and Research Network (CERNET) |
| AS142655 | China Education and Research Network (CERNET) |
| AS142656 | China Education and Research Network (CERNET) |
| AS142657 | China Education and Research Network (CERNET) |
| AS142658 | China Education and Research Network (CERNET) |
| AS142659 | China Education and Research Network (CERNET) |
| AS142660 | China Education and Research Network (CERNET) |
| AS142661 | China Education and Research Network (CERNET) |
| AS142662 | China Education and Research Network (CERNET) |
| AS142663 | China Education and Research Network (CERNET) |
| AS142664 | China Education and Research Network (CERNET) |
| AS142665 | China Education and Research Network (CERNET) |
| AS142666 | China Education and Research Network (CERNET) |
| AS142667 | China Education and Research Network (CERNET) |
| AS142668 | China Education and Research Network (CERNET) |
| AS142669 | China Education and Research Network (CERNET) |
| AS142670 | China Education and Research Network (CERNET) |
| AS142671 | China Education and Research Network (CERNET) |
| AS142672 | China Education and Research Network (CERNET) |
| AS142673 | China Education and Research Network (CERNET) |
| AS142674 | China Education and Research Network (CERNET) |
| AS142675 | China Education and Research Network (CERNET) |
| AS142676 | China Education and Research Network (CERNET) |
| AS142677 | China Education and Research Network (CERNET) |
| AS142678 | China Education and Research Network (CERNET) |
| AS142679 | China Education and Research Network (CERNET) |
| AS142680 | China Education and Research Network (CERNET) |
| AS142681 | China Education and Research Network (CERNET) |
| AS142682 | China Education and Research Network (CERNET) |
| AS142683 | China Education and Research Network (CERNET) |
| AS142684 | China Education and Research Network (CERNET) |
| AS142685 | China Education and Research Network (CERNET) |
| AS142686 | China Education and Research Network (CERNET) |
| AS142687 | China Education and Research Network (CERNET) |
| AS142688 | China Education and Research Network (CERNET) |
| AS142689 | China Education and Research Network (CERNET) |
| AS142690 | China Education and Research Network (CERNET) |
| AS142691 | China Education and Research Network (CERNET) |
| AS142692 | China Education and Research Network (CERNET) |
| AS142693 | China Education and Research Network (CERNET) |
| AS142694 | China Education and Research Network (CERNET) |
| AS142695 | China Education and Research Network (CERNET) |
| AS142696 | China Education and Research Network (CERNET) |
| AS142697 | China Education and Research Network (CERNET) |
| AS142698 | China Education and Research Network (CERNET) |
| AS142699 | China Education and Research Network (CERNET) |
| AS142700 | China Education and Research Network (CERNET) |
| AS142701 | China Education and Research Network (CERNET) |
| AS142702 | China Education and Research Network (CERNET) |
| AS142703 | China Education and Research Network (CERNET) |
| AS142704 | China Education and Research Network (CERNET) |
| AS142705 | China Education and Research Network (CERNET) |
| AS142706 | China Education and Research Network (CERNET) |
| AS142707 | China Education and Research Network (CERNET) |
| AS142708 | China Education and Research Network (CERNET) |
| AS142709 | China Education and Research Network (CERNET) |
| AS142710 | China Education and Research Network (CERNET) |
| AS142711 | China Education and Research Network (CERNET) |
| AS142712 | China Education and Research Network (CERNET) |
| AS142713 | China Education and Research Network (CERNET) |
| AS142714 | China Education and Research Network (CERNET) |
| AS142715 | China Education and Research Network (CERNET) |
| AS142716 | China Education and Research Network (CERNET) |
| AS142717 | China Education and Research Network (CERNET) |
| AS142718 | China Education and Research Network (CERNET) |
| AS142719 | China Education and Research Network (CERNET) |
| AS142720 | China Education and Research Network (CERNET) |
| AS142721 | China Education and Research Network (CERNET) |
| AS142722 | China Education and Research Network (CERNET) |
| AS142723 | China Education and Research Network (CERNET) |
| AS142724 | China Education and Research Network (CERNET) |
| AS142725 | China Education and Research Network (CERNET) |
| AS142726 | China Education and Research Network (CERNET) |
| AS142727 | China Education and Research Network (CERNET) |
| AS142728 | China Education and Research Network (CERNET) |
| AS142729 | China Education and Research Network (CERNET) |
| AS142730 | China Education and Research Network (CERNET) |
| AS142731 | China Education and Research Network (CERNET) |
| AS142732 | China Education and Research Network (CERNET) |
| AS142733 | China Education and Research Network (CERNET) |
| AS142734 | China Education and Research Network (CERNET) |
| AS142735 | China Education and Research Network (CERNET) |
| AS142736 | China Education and Research Network (CERNET) |
| AS142737 | China Education and Research Network (CERNET) |
| AS142738 | China Education and Research Network (CERNET) |
| AS142739 | China Education and Research Network (CERNET) |
| AS142740 | China Education and Research Network (CERNET) |
| AS142741 | China Education and Research Network (CERNET) |
| AS142742 | China Education and Research Network (CERNET) |
| AS142743 | China Education and Research Network (CERNET) |
| AS142744 | China Education and Research Network (CERNET) |
| AS142745 | China Education and Research Network (CERNET) |
| AS142746 | China Education and Research Network (CERNET) |
| AS142747 | China Education and Research Network (CERNET) |
| AS142748 | China Education and Research Network (CERNET) |
| AS142749 | China Education and Research Network (CERNET) |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Upstreams
There are 3 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS209300 | Wende Tan |
| AS23911 | China Next Generation Internet Beijing IX |
| AS24239 | TWD2 Education and Research Network |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Downstreams
There are 4,099 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS142650 | China Education and Research Network (CERNET) |
| AS142651 | China Education and Research Network (CERNET) |
| AS142652 | China Education and Research Network (CERNET) |
| AS142653 | China Education and Research Network (CERNET) |
| AS142654 | China Education and Research Network (CERNET) |
| AS142655 | China Education and Research Network (CERNET) |
| AS142656 | China Education and Research Network (CERNET) |
| AS142657 | China Education and Research Network (CERNET) |
| AS142658 | China Education and Research Network (CERNET) |
| AS142659 | China Education and Research Network (CERNET) |
| AS142660 | China Education and Research Network (CERNET) |
| AS142661 | China Education and Research Network (CERNET) |
| AS142662 | China Education and Research Network (CERNET) |
| AS142663 | China Education and Research Network (CERNET) |
| AS142664 | China Education and Research Network (CERNET) |
| AS142665 | China Education and Research Network (CERNET) |
| AS142666 | China Education and Research Network (CERNET) |
| AS142667 | China Education and Research Network (CERNET) |
| AS142668 | China Education and Research Network (CERNET) |
| AS142669 | China Education and Research Network (CERNET) |
| AS142670 | China Education and Research Network (CERNET) |
| AS142671 | China Education and Research Network (CERNET) |
| AS142672 | China Education and Research Network (CERNET) |
| AS142673 | China Education and Research Network (CERNET) |
| AS142674 | China Education and Research Network (CERNET) |
| AS142675 | China Education and Research Network (CERNET) |
| AS142676 | China Education and Research Network (CERNET) |
| AS142677 | China Education and Research Network (CERNET) |
| AS142678 | China Education and Research Network (CERNET) |
| AS142679 | China Education and Research Network (CERNET) |
| AS142680 | China Education and Research Network (CERNET) |
| AS142681 | China Education and Research Network (CERNET) |
| AS142682 | China Education and Research Network (CERNET) |
| AS142683 | China Education and Research Network (CERNET) |
| AS142684 | China Education and Research Network (CERNET) |
| AS142685 | China Education and Research Network (CERNET) |
| AS142686 | China Education and Research Network (CERNET) |
| AS142687 | China Education and Research Network (CERNET) |
| AS142688 | China Education and Research Network (CERNET) |
| AS142689 | China Education and Research Network (CERNET) |
| AS142690 | China Education and Research Network (CERNET) |
| AS142691 | China Education and Research Network (CERNET) |
| AS142692 | China Education and Research Network (CERNET) |
| AS142693 | China Education and Research Network (CERNET) |
| AS142694 | China Education and Research Network (CERNET) |
| AS142695 | China Education and Research Network (CERNET) |
| AS142696 | China Education and Research Network (CERNET) |
| AS142697 | China Education and Research Network (CERNET) |
| AS142698 | China Education and Research Network (CERNET) |
| AS142699 | China Education and Research Network (CERNET) |
| AS142700 | China Education and Research Network (CERNET) |
| AS142701 | China Education and Research Network (CERNET) |
| AS142702 | China Education and Research Network (CERNET) |
| AS142703 | China Education and Research Network (CERNET) |
| AS142704 | China Education and Research Network (CERNET) |
| AS142705 | China Education and Research Network (CERNET) |
| AS142706 | China Education and Research Network (CERNET) |
| AS142707 | China Education and Research Network (CERNET) |
| AS142708 | China Education and Research Network (CERNET) |
| AS142709 | China Education and Research Network (CERNET) |
| AS142710 | China Education and Research Network (CERNET) |
| AS142711 | China Education and Research Network (CERNET) |
| AS142712 | China Education and Research Network (CERNET) |
| AS142713 | China Education and Research Network (CERNET) |
| AS142714 | China Education and Research Network (CERNET) |
| AS142715 | China Education and Research Network (CERNET) |
| AS142716 | China Education and Research Network (CERNET) |
| AS142717 | China Education and Research Network (CERNET) |
| AS142718 | China Education and Research Network (CERNET) |
| AS142719 | China Education and Research Network (CERNET) |
| AS142720 | China Education and Research Network (CERNET) |
| AS142721 | China Education and Research Network (CERNET) |
| AS142722 | China Education and Research Network (CERNET) |
| AS142723 | China Education and Research Network (CERNET) |
| AS142724 | China Education and Research Network (CERNET) |
| AS142725 | China Education and Research Network (CERNET) |
| AS142726 | China Education and Research Network (CERNET) |
| AS142727 | China Education and Research Network (CERNET) |
| AS142728 | China Education and Research Network (CERNET) |
| AS142729 | China Education and Research Network (CERNET) |
| AS142730 | China Education and Research Network (CERNET) |
| AS142731 | China Education and Research Network (CERNET) |
| AS142732 | China Education and Research Network (CERNET) |
| AS142733 | China Education and Research Network (CERNET) |
| AS142734 | China Education and Research Network (CERNET) |
| AS142735 | China Education and Research Network (CERNET) |
| AS142736 | China Education and Research Network (CERNET) |
| AS142737 | China Education and Research Network (CERNET) |
| AS142738 | China Education and Research Network (CERNET) |
| AS142739 | China Education and Research Network (CERNET) |
| AS142740 | China Education and Research Network (CERNET) |
| AS142741 | China Education and Research Network (CERNET) |
| AS142742 | China Education and Research Network (CERNET) |
| AS142743 | China Education and Research Network (CERNET) |
| AS142744 | China Education and Research Network (CERNET) |
| AS142745 | China Education and Research Network (CERNET) |
| AS142746 | China Education and Research Network (CERNET) |
| AS142747 | China Education and Research Network (CERNET) |
| AS142748 | China Education and Research Network (CERNET) |
| AS142749 | China Education and Research Network (CERNET) |
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
Pingable IPs
1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2001:255:0:100::aa4d |
3.24ms from Tianjin,
CN
|
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 |
|---|---|---|
| 34.48.106.47 |
0.11ms from Ashburn,
US
|
|
| 39.97.38.111 |
1.90ms from Beijing,
CN
|
|
| 34.213.170.223 |
0.18ms from Boardman,
US
|
|
| 108.237.222.63 |
2.59ms from Chicago,
US
|
|
| 59.44.112.255 |
1.06ms from Dalian,
CN
|
|
| 68.62.95.15 |
12.34ms from Flint,
US
|
|
| 103.154.243.255 |
0.43ms from Hong Kong,
HK
|
|
| 111.95.83.111 |
4.86ms from Jakarta,
ID
|
|
| 177.101.7.95 |
4.30ms from Joao Pessoa,
BR
|
|
| 207.157.177.79 |
10.56ms from Los Angeles,
US
|
|
| 79.30.86.95 |
2.79ms from Milan,
IT
|
|
| 114.29.97.255 |
3.63ms from Seoul,
KR
|
|
| 172.104.83.111 |
0.13ms from Tokyo,
JP
|
|
| 99.235.89.127 |
4.43ms from Toronto,
CA
|
|
| 52.61.255.47 |
0.74ms from Boardman,
US
|
|
| 20.22.47.111 |
0.39ms from Boydton,
US
|
|
| 87.177.80.111 |
2.44ms from Duesseldorf,
DE
|
|
| 219.136.175.255 |
3.84ms from Guangzhou,
CN
|
|
| 148.222.122.63 |
0.16ms from London,
GB
|
|
| 188.85.121.111 |
12.32ms from Madrid,
ES
|
|
| 170.61.54.15 |
3.18ms from Miami,
US
|
|
| 89.222.183.191 |
1.60ms from Moscow,
RU
|
|
| 126.219.221.79 |
3.70ms from Osaka,
JP
|
|
| 38.54.58.255 |
0.94ms from Osasco,
BR
|
|
| 86.222.112.15 |
19.06ms from Paris,
FR
|
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 AS38255 at robtex.
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