AS4657 · 
SG — Starhub Ltd.
· View prefixes · Compare ASN · Export prefixes
STARHUB-INTERNET · APNIC · SG
Selected local snapshot coverage; not the whole Internet. BGP snapshots: ris-rrc00 11 Oct 08:00 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: 715,264
IPv6 addresses: 316912650057057350374175801344
Loading public source data…
Observed originated prefixes
These are observed BGP origins, not an inventory of registered allocations or transit reachability.
225 matching prefix–origin pairs. Each pair appears once; source observations are in Details.
| Prefix | RPKI | Last observed | Details |
|---|---|---|---|
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
| |
Valid | 11 Oct 08:00 UTC | 2 source observations
|
AS connectivity
121 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.
Loading topology…
Darker nodes = larger inferred customer cone. CAIDA IPv4 customer cone (includes the AS itself); unknown / IPv6 cone is gray.
Arrow = provider → customer, not traffic direction. Purple: provider/customer · teal: peer · gray: unknown/mixed. Solid: observed BGP adjacency · dashed: inferred only. A graph path is not an observed BGP route or a promise of transit.
121 matching neighbors · 1–50 shown
| Network | IPv4/IPv6 | Seen in | Last observed | Details |
|---|---|---|---|---|
AS109 ·  US CISCO SYSTEMS, INC. | IPv4, IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS174 · US Cogent Communications, LLC | IPv4, IPv6 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS1299 ·  SE TWELVE99 Arelion Sweden AB | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS2518 ·  JP BIGLOBE BIGLOBE Inc. | IPv6 | routeviews6 | 11 Oct 06:00 UTC | Source observations
|
AS2914 · US NTT-DATA-2914 - NTT America, Inc. | IPv4 | routeviews2 | 11 Oct 06:00 UTC | Source observations
|
AS3300 ·  GB BT British Telecommunications Limited | IPv4, IPv6 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS3573 · US Accenture LLP | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS3614 · US DELL-BLK - Dell, Inc. | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS3758 · SG SINGNET SingNet | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS4058 ·  HK CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS4628 · SG PACIFIC INTERNET (S) PTE. LTD. | IPv4, IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS4637 · HK Telstra International Limited | IPv4, IPv6 | routeviews2, routeviews6 | 11 Oct 06:00 UTC | Source observations
|
AS4773 · SG MOBILEONELTD-AS-AP MobileOne Ltd. MobileInternet Service Provider Singapore | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS5091 · US STRIPE - Stripe, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS5580 ·  NL GTT-ASIA GTT Communications Netherlands B.V. | IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS6453 · US AS6453 - TATA COMMUNICATIONS AMERICA INC | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS6461 · US ZAYO-6461 - Zayo Bandwidth | IPv4 | routeviews2 | 11 Oct 06:00 UTC | Source observations
|
AS6939 · US Hurricane Electric LLC | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS9226 · SG SGIX-AS-AP 1-Net Singapore Pte Ltd | IPv4, IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS9419 · SG NTU-AS-AP Nanyang Technological University | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS10099 · HK UNICOM-GLOBAL China Unicom Global | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS10100 ·  CH UBSGROUPAG-AS-AP UBS Group AG | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS10794 · US Bank of America, National Association | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS11245 · US The Goodyear Tire & Rubber Company | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS12257 · US EMC-AS12257 - Dell, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS13167 ·  DE Merck-KGaA Merck KGaA | IPv4, IPv6 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS13945 · US PRISMTECHNOLOGIESABQ - PRISM Technologies | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS14398 · US AUTODESK - Autodesk, Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS15695 · NL Expereo Expereo International BV | IPv4, IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS16037 · SE TETRAPAK-AS AB Tetra Pak | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS16625 · US AKAMAI-AS - Akamai Technologies, Inc. | IPv6 | ris-rrc00, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS16669 · US APPLIED-MATERIALS - Applied Materials | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS17060 · US E-NETWORKS - NBCUniversal | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS17547 · SG M1NET-SG-AP M1 NET LTD | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS17645 · SG NTT-SG-AP ASN - NTT SINGAPORE PTE LTD | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS17733 · SG SMU-AS-AP Office of Communications & IT | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS17903 ·  IN COGNIZANT-IN-AP Cognizant Technology Solutions India Pvt Ltd | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS18106 · SG VIEWQWEST-SG-AP Viewqwest Pte Ltd | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS18224 · SG ASN-CRIMSONLOGIC-AP # AS-CRIMSONLOGIC-AP CONVERTED TO ASN-CRIMSONLOGIC-AP FOR RPSL COMPLIANCE Singapore Network Services | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS18228 · SG NCS Pte Ltd | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS20464 · US HP-POLY - HP Inc. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS22717 · US HALLIBURTON - Halliburton Company | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS23154 · US Sanmina-SCI Corporation | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS23763 ·  AU FTID-MELB-AS-AP FT Interactive Data Melbourne | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS23856 · SG SPTEL-AS-AP SPTEL PTE. LTD. | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS24429 ·  CN TAOBAO Zhejiang Taobao Network Co.,Ltd | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS24467 · SG DB-APAC-RHO-AS Deutsche Bank APAC RHO in Singapore Internet AS | IPv4, IPv6 | ris-rrc00, routeviews2, routeviews6 | 11 Oct 08:00 UTC | Source observations
|
AS25108 · GB IOMART-APAC-AS Iomart Managed Services Limited | IPv4 | ris-rrc00, routeviews2 | 11 Oct 08:00 UTC | Source observations
|
AS28959 · GB VITOL-AS Vitol Services Ltd | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
AS29169 ·  FR GANDI-AS GANDI SAS | IPv4 | ris-rrc00 | 11 Oct 08:00 UTC | Source observations
|
Peering & locations
Loading public source data…
Registry information
APNIC · fetched 10 Oct 22:40 UTC
- Resource name
- STARHUB-INTERNET
- Handle
- AS4657
- RDAP country
- SG
- ASN
- 4657
Registered organizations
Registration: 04 Sep 2008 06:40 UTC
Last Changed: 09 Sep 2020 22:34 UTC
Registry contacts and maintainers
- IRT-STARHUBINTERNET-SG · abuse
- ACS7-AP · administrative, technical
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.
- AS4657–AS4657 · apnic · assigned · ASN allocation country: SG · Allocation date: 1996-01-18 — 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 |
|---|---|---|---|---|
ris-rrc00 | 11 Oct 08:00 UTC | IPv6 | 18 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 11 Oct 08:00 UTC | IPv4 | 208 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
routeviews2 | 11 Oct 06:00 UTC | IPv4 | 208 | 140.192.8.16/IPv4 |
routeviews6 | 11 Oct 06:00 UTC | IPv6 | 18 | 2406:840:feed:2::1/IPv6 |
routeviews6 | 11 Oct 04:00 UTC | IPv6 | 18 | 2406:840:feed:2::1/IPv6 |
routeviews2 | 11 Oct 04:00 UTC | IPv4 | 208 | 140.192.8.16/IPv4 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv6 | 18 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 11 Oct 00:00 UTC | IPv4 | 208 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv4 | 208 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |
ris-rrc00 | 10 Oct 16:00 UTC | IPv6 | 18 | 2a00:5884::6/IPv6, 89.234.186.6/IPv4 |