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AS4837 · Registration country: CN CN — CHINA169-Backbone

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CHINA169-Backbone · APNIC · Registration country: CN CN

Identity sourceAS4837 · Registration country: CN CN CHINA169-Backbone

https://rdap.apnic.net/autnum/4837

1,509IPv4 prefixes
651IPv6 prefixes
93Observed neighbors
RPKIValid: 2103Invalid: 0Not found: 57Unknown: 0

Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 11 Oct 06:00 UTC; routeviews6 11 Oct 06:00 UTC. Validator: 11 Oct 07:43 UTC. Publication-point issues: 91

Address space details

Overlapping originated prefixes counted once. IPv4 addresses: 57,717,248

IPv6 addresses: 31784484066730399478449998659584

Loading public source data…

Observed originated prefixes

These are observed BGP origins, not an inventory of registered allocations or transit reachability.

Advanced filters

2160 matching prefix–origin pairs. Each pair appears once; source observations are in Details.

PrefixRPKILast observedDetails
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Not Found
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI not_found
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI not_found
Not Found
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI not_found
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI not_found
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid
Valid
11 Oct 06:00 UTC
2 source observations
  • ris-rrc00 · 2026-10-11T00:00:00+00:00 · 1 selected peers · RPKI valid
  • routeviews2 · 2026-10-11T06:00:00+00:00 · 1 selected peers · RPKI valid

Next rows

Export observed prefixes: TXT · CSV · JSON

Observed AS neighbors

93 unique neighbors in the selected local snapshots. This is the available collector dataset, not a complete map of the Internet. Adjacency does not establish upstream service or peering.

93 matching neighbors · 26–50 shown

NetworkIPv4/IPv6Seen inLast observedDetails
AS17622 · Registration country: CN CN CNCGROUP-GZ
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS17623 · Registration country: CN CN CNCGROUP-SZ China Unicom Shenzen network
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS17816 · Registration country: CN CN CHINA169-GZ China Unicom IP network China169 Guangdong province
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS17968 · Registration country: CN CN DQTNET Daqing zhongji petroleum telecommunication construction limited cpmpany
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS19174 · Registration country: US US AS19174 - China Unicom Americas Operations Ltd
IPv4
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS21856 · Registration country: US US NOKIA-ASN - Nokia of America Corporation
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS23771 · Registration country: CN CN SXBCTV-AP SXBCTV ,Internet Service Provider
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS23848 · Registration country: CN CN PINGANCOM Shenzhen Ping An Communication Technology Co.,Ltd
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS23851 · Registration country: CN CN CNNIC-CQCNC-AP CHONGQING CNC BROADBAND NETWORKS CO.,LTD
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS24137 · Registration country: CN CN HNPCNET KuanggongLu, Pingdingshan, Henan, China
IPv4
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS24139 · Registration country: CN CN WASUHZ Huashu media&Network Limited
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS24150 · Registration country: CN CN SCN 1 TianXianQiao BinHe Road,Chengdu,SiChuan
IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS24406 · Registration country: CN CN CNNIC-CRITICAL-AP China Internet Network Infomation Center
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS29075 · Registration country: FR FR IELO IELO-LIAZO SERVICES SAS
IPv4, IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS30781 · Registration country: FR FR JAGUAR-AS Free Pro SAS
IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS37963 · Registration country: CN CN ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd.
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS37969 · Registration country: CN CN AIDC-CN Zhejiang WuLian Network Technology Co.,Ltd.
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS38365 · Registration country: CN CN BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.
IPv4, IPv6
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
AS38378 · Registration country: CN CN RBCN-NET Bosch China Investment Ltd.
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS45062 · Registration country: CN CN NETEASE-NETWORK NetEase Building No.16 Ke Yun Road
IPv4, IPv6
ris-rrc00, routeviews2, routeviews6
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
  • ris-rrc00 · IPv6 · 11 Oct 00:00 UTC
  • routeviews6 · IPv6 · 11 Oct 06:00 UTC
AS45074 · Registration country: CN CN GOVSTATS Data Management Centre National Bureau of Statistics of China
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS45090 · Registration country: CN CN TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited
IPv4
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS45106 · Registration country: CN CN JSCNNET JIANGSU BROADCASTING DATA NETWORK CORPORATION LIMITED
IPv4
ris-rrc00
11 Oct 00:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
AS45113 · Registration country: CN CN DTCOAL Shanxi Datong Coal Group Communication Co., Ltd
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC
AS45474 · Registration country: SG SG NEXUSGUARD-AS-AP Nexusguard Pte. Ltd.
IPv4
ris-rrc00, routeviews2
11 Oct 06:00 UTC
Source observations
  • ris-rrc00 · IPv4 · 11 Oct 00:00 UTC
  • routeviews2 · IPv4 · 11 Oct 06:00 UTC

Previous neighbors

Next neighbors

Clear neighbor filters

View observed neighbor graph (up to 15 AS nodes)

Lines mean observed adjacency, with no commercial direction inferred. The table above provides the same evidence and source times.

Showing 14 of 93 matching neighbors, in table sort order, independent of table page.

AS4837AS174AS701AS1299AS2497AS2516AS2914AS3257AS3303AS3356AS3491AS4134AS4538AS4808AS4859

Peering & locations

Loading public source data…

Registry information

APNIC · fetched 11 Oct 03:02 UTC

Resource name
CHINA169-Backbone
Handle
AS4837
RDAP country
CN
ASN
4837

Registration: 04 Sep 2008 06:40 UTC

Last Changed: 06 Feb 2024 04:05 UTC

Registry contacts and maintainers
  • IRT-CU-CN · abuse
  • CH444-AP · administrative, technical
Official registry record

Registry source

Allocation statistics

NRO/RIR delegated-extended records describe allocation or assignment ranges. They do not prove a BGP announcement or replace more-specific RDAP registration information. Country is the allocation record’s registration country, not the physical location of every address.

NRO data and format

Prefix count history

Uses the public RIPEstat Data API when requested.

Local observation changes

Only comparable successful snapshots are compared. First imports, changed peer coverage and collection gaps are baselines, not new global routes or withdrawals. RPKI transition history is not available before it has been recorded.

No retained changes are available for this resource.

Retained local prefix-count observations

Separate collector series. Missing rows are not zero. Peer-set changes are separate coverage, not a continuous trend.

SourceSnapshotFamilyPrefixesPeer coverage
routeviews2
11 Oct 06:00 UTC
IPv4
1484
140.192.8.16/IPv4
routeviews6
11 Oct 06:00 UTC
IPv6
648
2406:840:feed:2::1/IPv6
routeviews2
11 Oct 04:00 UTC
IPv4
1484
140.192.8.16/IPv4
routeviews6
11 Oct 04:00 UTC
IPv6
648
2406:840:feed:2::1/IPv6
ris-rrc00
11 Oct 00:00 UTC
IPv4
1509
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
11 Oct 00:00 UTC
IPv6
651
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
10 Oct 16:00 UTC
IPv4
1509
2a00:5884::6/IPv6, 89.234.186.6/IPv4
ris-rrc00
10 Oct 16:00 UTC
IPv6
651
2a00:5884::6/IPv6, 89.234.186.6/IPv4