Autonomous System details
AS38255
China Education and Research Network (CERNET) · cernet.edu.cn
China
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| Field | Value |
|---|---|
| Country |
China
|
| Website | cernet.edu.cn |
| Hosted domains | 0 |
| IPv4 addresses | 0 |
| IPv6 addresses | 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 |
3.46ms 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 |
|---|---|---|
| 178.222.253.47 |
1.34ms from Belgrade,
RS
|
|
| 108.86.167.79 |
8.13ms from Columbus,
US
|
|
| 34.55.111.15 |
0.11ms from Council Bluffs,
US
|
|
| 47.239.140.159 |
0.83ms from Hong Kong,
HK
|
|
| 208.95.161.191 |
13.28ms from Miami,
US
|
|
| 73.28.25.79 |
4.55ms from Miami,
US
|
|
| 87.22.111.255 |
1.61ms from Milan,
IT
|
|
| 150.31.55.159 |
12.07ms from Osaka,
JP
|
|
| 211.216.38.175 |
2.83ms from Seoul,
KR
|
|
| 177.116.34.143 |
7.05ms from São Paulo,
BR
|
|
| 103.166.62.159 |
0.93ms from Delhi,
IN
|
|
| 91.5.93.111 |
1.21ms from Frankfurt am Main,
DE
|
|
| 149.142.144.95 |
2.71ms from Los Angeles,
US
|
|
| 35.241.44.255 |
0.08ms from Melbourne,
AU
|
|
| 188.152.0.175 |
5.91ms from Milan,
IT
|
|
| 23.229.95.223 |
0.43ms from Montreal,
CA
|
|
| 88.90.19.143 |
2.61ms from Oslo,
NO
|
|
| 86.213.228.143 |
13.69ms from Paris,
FR
|
|
| 114.29.97.255 |
4.07ms from Seoul,
KR
|
|
| 86.100.133.31 |
4.83ms from Vilnius,
LT
|
|
| 208.67.25.15 |
1.10ms from Atlanta,
US
|
|
| 52.235.164.79 |
0.65ms from Boydton,
US
|
|
| 81.196.112.31 |
0.68ms from Bucharest,
RO
|
|
| 121.74.60.95 |
5.71ms from Christchurch,
NZ
|
|
| 83.64.253.255 |
0.89ms from Graz,
AT
|
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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