AS23910 · 
CN — CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2
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CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2 · · CN
Identity source
AS23910 · CN CNGI-CERNET2-AS-AP China Next Generation Internet CERNET2NRO allocation data
Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 00:00 UTC; routeviews2 11 Oct 02:00 UTC; routeviews6 11 Oct 02:00 UTC. Validator: 11 Oct 03:42 UTC. Publication-point issues: 89
Address space details
Overlapping originated prefixes counted once. IPv4 addresses: 0
IPv6 addresses: 324756238145969519795936652427264
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Observed originated prefixes
These are observed BGP origins, not an inventory of registered allocations or transit reachability.
6 matching prefix–origin pairs. Each pair appears once; source observations are in Details.
| Prefix | RPKI | Last observed | Details |
|---|---|---|---|
Not Found | 11 Oct 02:00 UTC | 2 source observations
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Not Found | 11 Oct 02:00 UTC | 2 source observations
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Not Found | 11 Oct 02:00 UTC | 2 source observations
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Valid | 11 Oct 02:00 UTC | 2 source observations
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Not Found | 11 Oct 02:00 UTC | 2 source observations
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Valid | 11 Oct 00:00 UTC | 1 source observations
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Observed AS neighbors
45 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.
45 matching neighbors · 1–25 shown
| Network | IPv4/IPv6 | Seen in | Last observed | Details |
|---|---|---|---|---|
AS4134 · CN CHINANET-BACKBONE No.31,Jin-rong Street | IPv6 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
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AS4538 · CN ERX-CERNET-BKB China Education and Research Network Center | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS23911 · CN CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24348 · CN CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24349 · CN CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24350 · CN CNGI-BJ-IX4-AS-AP CERNET2 IX at Beijing University of Posts and Telecommunications | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24351 · CN CNGI-BJ-IX5-AS-AP CERNET2 IX at Beijing University of Aeronautics and Astronautics | IPv6 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
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AS24352 · CN CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24353 · CN CNGI-XA-IX-AS-AP CERNET2 IX at Xian Jiaotong University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24354 · CN CNGI-LZH-IX-AS-AP CERNET2 IX at Lanzhou University | IPv6 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
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AS24355 · CN CNGI-CD-IX-AS-AP CERNET2 IX at University of Electronic Science and Technology of China | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24356 · CN CNGI-CHQ-IX-AS-AP CERNET2 IX at Chongqing University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24357 · CN CNGI-GZ-IX-AS-AP CERNET2 IX at South China University of Technology | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24358 · CN CNGI-WH-IX-AS-AP CERNET2 IX at Huazhong University of Science and Technology | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24359 · CN CNGI-CHS-IX-AS-AP CERNET2 IX at Central South University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24360 · CN CNGI-ZHZ-IX-AS-AP CERNET2 IX at Zhengzhou University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24361 · CN CNGI-NJ-IX-AS-AP CERNET2 IX at Southeast University | IPv6 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
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AS24362 · CN CNGI-HEF-IX-AS-AP CERNET2 IX at University of Science and Technology of China | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24363 · CN CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24364 · CN CNGI-SH-IX-AS-AP CERNET2 IX at Shanghai Jiaotong University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24367 · CN CNGI-HZH-IX-AS-AP CERNET2 IX at Zhejiang University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24368 · CN CNGI-XMN-IX-AS-AP CERNET2 IX at Xiamen University | IPv6 | routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24369 · CN CNGI-SY-IX-AS-AP CERNET2 IX at Northeast University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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AS24370 · CN CNGI-DLN-IX-AS-AP CERNET2 IX at Dalian University of Technology | IPv6 | ris-rrc00 | 11 Oct 00:00 UTC | Source observations
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AS24371 · CN CNGI-CHC-IX-AS-AP CERNET2 IX at Jilin University | IPv6 | ris-rrc00, routeviews6 | 11 Oct 02:00 UTC | Source observations
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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 45 matching neighbors, in table sort order, independent of table page.
Peering & locations
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Registry information
No cached registry response is available yet. Routing origins above are not a substitute for registry ownership.
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.
- AS23910–AS23910 · apnic · assigned · ASN allocation country: CN · Allocation date: 2003-10-14 — NRO/RIR data · snapshot 10 Oct 00:00 UTC
Prefix count history
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.
| Source | Snapshot | Family | Prefixes | Peer coverage |
|---|---|---|---|---|
routeviews6 | 11 Oct 02:00 UTC | IPv6 | 5 | 2406:840:feed:2::1/IPv6 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv6 | 6 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
routeviews6 | 11 Oct 00:00 UTC | IPv6 | 5 | 2406:840:feed:2::1/IPv6 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv6 | 6 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |