- AS Info
- Graph v4
- Graph v6
- Prefixes v4
- Prefixes v6
- Bogon
- Peers v4
- Peers v6
- Whois
- IRR
- Traceroute
Country of Origin:
Prefixes Originated (all): 566
Prefixes Originated (v4): 548
Prefixes Originated (v6): 18
Prefixes Originated (v4): 548
Prefixes Originated (v6): 18
Prefixes Announced (all): 570
Prefixes Announced (v4): 548
Prefixes Announced (v6): 22
Prefixes Announced (v4): 548
Prefixes Announced (v6): 22
RPKI Originated Valid (all): 4
RPKI Originated Valid (v4): 4
RPKI Originated Valid (v6): 0
RPKI Originated Valid (v4): 4
RPKI Originated Valid (v6): 0
RPKI Originated Invalid (all): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
RPKI Originated Invalid (v4): 0
RPKI Originated Invalid (v6): 0
BGP Peers Observed (all): 3
BGP Peers Observed (v4): 3
BGP Peers Observed (v6): 2
BGP Peers Observed (v4): 3
BGP Peers Observed (v6): 2
IPs Originated (v4): 715,776
AS Paths Observed (v4): 1,102
AS Paths Observed (v6): 522
AS Paths Observed (v4): 1,102
AS Paths Observed (v6): 522
Average AS Path Length (all): 4.503
Average AS Path Length (v4): 4.681
Average AS Path Length (v6): 4.128
Average AS Path Length (v4): 4.681
Average AS Path Length (v6): 4.128
AS17638 IPv4 Peers
ASN | Name |
---|---|
AS4134 | China Telecom Backbone |
AS17638 IPv6 Peers
ASN | Name |
---|---|
AS4134 | China Telecom Backbone |
AS17638 IPv4 Peer Count
AS17638 IPv6 Peer Count
AS17638 IPv4 Prefixes Announced
AS17638 IPv6 Prefixes Announced
AS17638 IPv4 Prefixes Originated
AS17638 IPv6 Prefixes Originated
AS17638 IPv4 Route Propagation
AS17638 IPv6 Route Propagation
Prefix | Description | Visibility |
---|---|---|
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Prefix | Description | Visibility |
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Bogon Prefixes | ||
---|---|---|
Prefix | Type | Status |
Rank | Description | IPv6 | Peer |
---|---|---|---|
1 | China Telecom Backbone![]() |
X | AS4134 |
2 | China Telecom![]() |
X | AS132536 |
3 | China Unicom Global![]() |
AS10099 |
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: AS17638 as-name: CHINATELECOM-TJ-AS-AP descr: ASN for TIANJIN Provincial Net of CT country: CN remarks: For routing problems with this ASN contact the ADMIN-C admin-c: CH93-AP tech-c: YY246-AP abuse-c: AC1573-AP notify: yuyuan@cndata.com mnt-lower: MAINT-CHINANET-TJ mnt-routes: MAINT-CHINANET-TJ mnt-by: APNIC-HM mnt-irt: IRT-CHINANET-CN last-modified: 2020-05-14T11:13:34Z source: APNIC irt: IRT-CHINANET-CN address: No.31 ,jingrong street,beijing address: 100032 e-mail: anti-spam@chinatelecom.cn abuse-mailbox: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP auth: # Filtered remarks: anti-spam@chinatelecom.cn was validated on 2024-10-17 mnt-by: MAINT-CHINANET last-modified: 2024-10-17T03:10:56Z source: APNIC role: ABUSE CHINANETCN country: ZZ address: No.31 ,jingrong street,beijing address: 100032 phone: +000000000 e-mail: anti-spam@chinatelecom.cn admin-c: CH93-AP tech-c: CH93-AP nic-hdl: AC1573-AP remarks: Generated from irt object IRT-CHINANET-CN remarks: anti-spam@chinatelecom.cn was validated on 2024-10-17 abuse-mailbox: anti-spam@chinatelecom.cn mnt-by: APNIC-ABUSE last-modified: 2024-10-17T03:11:15Z source: APNIC person: Chinanet Hostmaster nic-hdl: CH93-AP e-mail: anti-spam@chinatelecom.cn address: No.31 ,jingrong street,beijing address: 100032 phone: +86-10-58501724 fax-no: +86-10-58501724 country: CN mnt-by: MAINT-CHINANET last-modified: 2022-02-28T06:53:44Z source: APNIC person: yuan yu nic-hdl: YY246-AP e-mail: yuyuan@cndata.com address: NO.31,jin-rong-jie ,Beijing phone: +86-10-66501167 fax-no: +86-10-66501167 country: CN mnt-by: MAINT-NEW last-modified: 2008-09-04T07:29:20Z source: APNIC
APNIC
aut-num: AS17638
as-name: CHINATELECOM-TJ-AS-AP
descr: ASN for TIANJIN Provincial Net of CT
country: CN
remarks: For routing problems with this ASN contact the ADMIN-C
admin-c: CH93-AP
tech-c: YY246-AP
abuse-c: AC1573-AP
mnt-lower: MAINT-CHINANET-TJ
mnt-routes: MAINT-CHINANET-TJ
mnt-by: APNIC-HM
mnt-irt: IRT-CHINANET-CN
last-modified: 2020-05-14T11:13:34Z
source: APNIC
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