- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
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- Peers v4
- Peers v6
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Company Website:
Country of Origin:
Prefixes Originated (all): 818
Prefixes Originated (v4): 412
Prefixes Originated (v6): 406
Prefixes Announced (all): 855
Prefixes Announced (v4): 412
Prefixes Announced (v6): 443
RPKI Originated Valid (all): 16 RPKI Originated Valid (v4): 16 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 62
BGP Peers Observed (v4): 59
BGP Peers Observed (v6): 15
IPs Originated (v4): 1,037,056
AS Paths Observed (v4): 2,223
AS Paths Observed (v6): 787
Average AS Path Length (all): 4.904
Average AS Path Length (v4): 5.032
Average AS Path Length (v6): 4.540
Prefixes Originated (v4): 412
Prefixes Originated (v6): 406
Prefixes Announced (all): 855
Prefixes Announced (v4): 412
Prefixes Announced (v6): 443
RPKI Originated Valid (all): 16 RPKI Originated Valid (v4): 16 RPKI Originated Valid (v6): 0
BGP Peers Observed (all): 62
BGP Peers Observed (v4): 59
BGP Peers Observed (v6): 15
IPs Originated (v4): 1,037,056
AS Paths Observed (v4): 2,223
AS Paths Observed (v6): 787
Average AS Path Length (all): 4.904
Average AS Path Length (v4): 5.032
Average AS Path Length (v6): 4.540
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AS17621 IPv4 Peers
AS17621 IPv6 Peers
ASN | Name |
---|---|
AS4837 | China Unicom Backbone |
AS17621 IPv4 Peer Count
AS17621 IPv6 Peer Count
AS17621 IPv4 Prefixes Announced
AS17621 IPv6 Prefixes Announced
AS17621 IPv4 Prefixes Originated
AS17621 IPv6 Prefixes Originated
AS17621 IPv4 Route Propagation
AS17621 IPv6 Route Propagation
Prefix | Description | Visibility |
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Prefix | Description | Visibility |
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Bogon Prefixes | ||
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Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | China Unicom Backbone | X | AS4837 |
2 | China Netcom Backbone | AS9929 | |
3 | GE (China) Co.,Ltd | AS63615 | |
4 | GSS China | AS63603 | |
5 | Mega Vantage Information Consulting Co., Ltd. | AS63641 | |
6 | Hangzhou Alibaba Advertising Co.,Ltd. | X | AS37963 |
7 | Shanghai Yovole Networks Inc. | AS45086 | |
8 | STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER COMPANY | AS137782 | |
9 | Shanghai Pudong Development Bank Co.,Ltd. | X | AS56006 |
10 | CYPRESS TELECOM (CHINA) LIMITED | AS55996 | |
11 | Beijing FibrLINK Networks Co.,Ltd. | AS9814 | |
12 | Visa Information Technology Beijing Co. Ltd. | AS135432 | |
13 | China UnionPay Co., Ltd | X | AS139148 |
14 | MasterCard Technologies LLC | AS26380 | |
15 | HERBALIFE(SHANGHAI)MANAGEMENT CO.,LTD. | AS56000 | |
16 | Shanghai DMT Information Network cor.,LTD. | AS24141 | |
17 | Shanghai Data Solution Co., Ltd. | X | AS23853 |
18 | CISCO SYSTEMS, INC. | AS109 | |
19 | China Pacific Insurance (Group) Co.,Ltd. | AS139179 | |
20 | Dell (China) Co.,Ltd | AS38057 | |
21 | eBay Inc ASIA ASN eCommerce San Jose | AS24331 | |
22 | Shanghai Shenfu Information Technology Co., Ltd | AS146792 | |
23 | Yunify Technologies Inc. | X | AS59078 |
24 | shanghai science and technology network communication limited company | AS17775 | |
25 | Shanghai Telecom Haplink Network Co., Ltd | AS17739 | |
26 | Shanghai Information Network Co.,Ltd. | AS45061 | |
27 | China Enterprise ICT Solutions Limited | X | AS10212 |
28 | Pacnet Business Solutions LTD | AS37965 | |
29 | Stateline Internet Data Center Co., Ltd. Shanghai | AS18244 | |
30 | west wing no.157,dongsi west street Dongcheng, Beijing, China | AS38381 | |
31 | No.9 Building, No.619 Longchang Road,Shanghai,China | AS38379 | |
32 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | X | AS59019 |
33 | AS7609 | ||
34 | Pacific Insurance Technology Co., Ltd | AS151313 | |
35 | AS45073 | ||
36 | China Unicom Global | AS10099 | |
37 | Intel China Ltd | AS55958 | |
38 | MTS SYSTEM (China) Co.,Ltd | AS137759 | |
39 | ChinaDataCom Corporation Limited | AS146842 | |
40 | GSGH security LLC | AS38375 | |
41 | X | AS63570 | |
42 | SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD. | AS9809 | |
43 | Shanghai Kuanhui Tech. Co.,ltd | AS59083 | |
44 | AS137746 | ||
45 | ShangHai Sensetime Technology Development Co., Ltd. | AS146758 | |
46 | Beijing Tian Wei Xin Tong technology corp. limited. | AS45110 | |
47 | GTJA Securities | AS137715 | |
48 | SAMSUNG SDS CHINA | AS56013 | |
49 | Freecomm Corporation | AS24427 | |
50 | Shanghai Blue Cloud Technology Co.,Ltd | X | AS58593 |
51 | Beijing Yunlian Interactive Technology Co., Ltd. | AS146806 | |
52 | Esun Technology(Shanghai) Co.,Ltd | AS63689 | |
53 | GDS CHANGAN SERVICES Ltd. | X | AS45079 |
54 | Magna Automotive Technology and Service(Shanghai)Co.,Ltd | AS55956 | |
55 | New York University ASN | AS133475 | |
56 | Beijing Qihu Technology Company Limited | AS55992 | |
57 | Bloomberg Financial Information (Beijing) Co Ltd | AS58850 | |
58 | UBS Group AG | X | AS10100 |
59 | Shanghai ruisu Network Technology Co.,Ltd | AS55994 |
Rank | Description | IPv4 | Peer |
---|---|---|---|
1 | China Unicom Backbone | X | AS4837 |
2 | Shanghai Pudong Development Bank Co.,Ltd. | X | AS56006 |
3 | Hangzhou Alibaba Advertising Co.,Ltd. | X | AS37963 |
4 | Yunify Technologies Inc. | X | AS59078 |
5 | Industrial and Commercial Bank of China Limited,ICBC | AS137758 | |
6 | X | AS63570 | |
7 | China Enterprise ICT Solutions Limited | X | AS10212 |
8 | Shanghai Data Solution Co., Ltd. | X | AS23853 |
9 | UBS Group AG | X | AS10100 |
10 | GDS CHANGAN SERVICES Ltd. | X | AS45079 |
11 | Gopay Information Technology Co.,Ltd | AS139138 | |
12 | Shanghai Blue Cloud Technology Co.,Ltd | X | AS58593 |
13 | China UnionPay Co., Ltd | X | AS139148 |
14 | Shanghai General Motor Corporation Limited | AS137767 | |
15 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | X | AS59019 |
as-block: AS17408 - AS17651 descr: APNIC ASN block remarks: These AS numbers are further assigned by APNIC remarks: to APNIC members and end-users in the APNIC region admin-c: HM20-AP tech-c: HM20-AP mnt-by: APNIC-HM mnt-lower: APNIC-HM last-modified: 2019-01-08T23:22:27Z source: APNIC role: APNIC Hostmaster address: 6 Cordelia Street address: South Brisbane address: QLD 4101 country: AU phone: +61 7 3858 3100 fax-no: +61 7 3858 3199 e-mail: helpdesk@apnic.net admin-c: AMS11-AP tech-c: AH256-AP nic-hdl: HM20-AP remarks: Administrator for APNIC notify: hostmaster@apnic.net mnt-by: MAINT-APNIC-AP last-modified: 2013-10-23T04:06:51Z source: APNIC aut-num: AS17621 as-name: CNCGROUP-SH descr: China Unicom Shanghai network country: CN import: from AS4837 action pref=100; accept ANY import: from AS9929 action pref=100; accept ANY export: to AS4837 announce AS17621 export: to AS9929 announce AS17621 admin-c: CH1302-AP tech-c: CH1302-AP abuse-c: AC1718-AP mnt-lower: MAINT-CNCGROUP mnt-routes: MAINT-CNCGROUP-RR mnt-by: APNIC-HM mnt-irt: IRT-CU-CN last-modified: 2023-10-21T03:42:06Z source: APNIC irt: IRT-CU-CN address: No.21,Financial Street address: Beijing,100033 address: P.R.China e-mail: zhaoyz3@chinaunicom.cn abuse-mailbox: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP auth: # Filtered remarks: zhaoyz3@chinaunicom.cn was validated on 2024-07-01 mnt-by: MAINT-CNCGROUP last-modified: 2024-07-01T02:08:34Z source: APNIC role: ABUSE CUCN country: ZZ address: No.21,Financial Street address: Beijing,100033 address: P.R.China phone: +000000000 e-mail: zhaoyz3@chinaunicom.cn admin-c: CH1302-AP tech-c: CH1302-AP nic-hdl: AC1718-AP remarks: Generated from irt object IRT-CU-CN remarks: zhaoyz3@chinaunicom.cn was validated on 2024-07-01 abuse-mailbox: zhaoyz3@chinaunicom.cn mnt-by: APNIC-ABUSE last-modified: 2024-10-09T08:44:07Z source: APNIC person: ChinaUnicom Hostmaster nic-hdl: CH1302-AP e-mail: hqs-ipabuse@chinaunicom.cn address: No.21,Jin-Rong Street address: Beijing,100033 address: P.R.China phone: +86-10-66259764 fax-no: +86-10-66259764 country: CN mnt-by: MAINT-CNCGROUP last-modified: 2017-08-17T06:13:16Z source: APNIC
APNIC
aut-num: AS17621
as-name: CNCGROUP-SH
descr: China Unicom Shanghai network
country: CN
import: from AS4837 action pref=100; accept ANY
import: from AS9929 action pref=100; accept ANY
export: to AS4837 announce AS17621
export: to AS9929 announce AS17621
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
mnt-lower: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: APNIC-HM
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:42:06Z
source: APNIC
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