Network report

Who holds an IP address, prefix or AS number, how it is routed (origin AS, RPKI, IRR), its reverse DNS, blocklist listings and PeeringDB record, with what to fix first.

AS10099 · 0 seconds ago

curl -s "https://thenetworkery.com/api/v1/network-report?query=AS10099"

JSON Docs

Warning: AS10099 (UNICOM-Global) announces 87 IPv4 and 12 IPv6 prefixes. 3 warnings

AS page	AS10099
Holder	UNICOM-Global - China Unicom Global
Allocation	APNIC, Hong Kong SAR China (HK), allocated 2000-07-06
Prefixes (IPv4 / IPv6)	87 / 12
RPKI valid	48% (48 / 99)
Upstreams and peers	105
Peering policy	Selective

What to fix

Warning

10 of 99 announced prefixes have no ROA (RPKI not found): 46.19.162.0/24, 46.19.163.0/24, 46.19.164.0/24, 46.19.165.0/24, 46.19.166.0/24 (+5).

Without a ROA, networks cannot tell your routes from a hijack.

Fix: Create a ROA for each at your RIR portal, with origin AS10099 and a max length equal to the prefix length:

46.19.162.0/24 AS10099 max-length /24
46.19.163.0/24 AS10099 max-length /24
46.19.164.0/24 AS10099 max-length /24
46.19.165.0/24 AS10099 max-length /24
46.19.166.0/24 AS10099 max-length /24
46.19.167.0/24 AS10099 max-length /24
61.14.200.0/24 AS10099 max-length /24
118.26.144.0/22 AS10099 max-length /22
118.26.144.0/24 AS10099 max-length /24
118.26.145.0/24 AS10099 max-length /24

Open in RPKI / ROA validator Guide

Warning
21 of 99 announced prefixes have no IRR route object: 118.26.157.0/24, 46.19.162.0/24, 118.26.149.0/24, 162.219.80.0/24, 203.160.71.0/24 (+16).

Many networks build their prefix filters from IRR data; without route objects some of them drop the routes.

Fix: Create route (IPv4) and route6 (IPv6) objects with origin AS10099 in your RIR’s IRR database (or RADB).
```
route: 118.26.157.0/24
origin: AS10099

route: 46.19.162.0/24
origin: AS10099

route: 118.26.149.0/24
origin: AS10099
```
Open in ASN & BGP prefix lookup
Warning

No public NOC, policy or technical contact.

Other networks use these addresses to set up peering and to reach you during an incident.

Fix: Add a role contact (for example noc@ or peering@ an address you monitor) with visibility Public.

Open in PeeringDB lookup

Checks

Routing and RPKI 10 of 99 announced prefixes have no ROA (RPKI not found): 46.19.162.0/24, 46.19.163.0/24, 46.19.164.0/24, 46.19.165.0/24, 46.19.166.0/24 (+5).

Pass: AS10099 announces 87 IPv4 and 12 IPv6 prefixes.
Warning: 10 of 99 announced prefixes have no ROA (RPKI not found): 46.19.162.0/24, 46.19.163.0/24, 46.19.164.0/24, 46.19.165.0/24, 46.19.166.0/24 (+5).
Info: 48 of 99 announced prefixes are RPKI valid.
Info: The RPKI state of 41 prefixes was not looked up (no ROA of AS10099 covers them; only the first 10 are checked).
Warning: 21 of 99 announced prefixes have no IRR route object: 118.26.157.0/24, 46.19.162.0/24, 118.26.149.0/24, 162.219.80.0/24, 203.160.71.0/24 (+16).
Info: 105 upstreams and peers, 76 downstream networks seen.

Holder	UNICOM-Global - China Unicom Global
IPv4 prefixes	87
IPv6 prefixes	12
RPKI	48 valid · 10 not found · 41 not looked up
Without IRR route object	21
Downstream networks	76

Routes to fix

Prefix	RPKI
46.19.162.0/24	No ROA
46.19.163.0/24	No ROA
46.19.164.0/24	No ROA
46.19.165.0/24	No ROA
46.19.166.0/24	No ROA
46.19.167.0/24	No ROA
61.14.200.0/24	No ROA
118.26.144.0/22	No ROA
118.26.144.0/24	No ROA
118.26.145.0/24	No ROA

Upstreams and peers seen to the left 105

AS2914 NTT Global IP Network AS1299 Arelion (Twelve99) AS174 Cogent Communications, Inc. AS3257 GTT AS38008 Aperture Network AS4058 CITIC AS45558 Myanma Posts and Telecommunications AS6939 Hurricane Electric AS132132 MyRepublic AS4837 China Unicom AS6453 TATA Communications Ltd AS3356 Lumen AS3356

Announced prefixes 99

38.69.152.0/24 43.251.13.0/24 43.251.14.0/23 43.252.84.0/22 43.252.87.0/24 43.255.169.0/24 43.255.171.0/24 46.19.162.0/24 46.19.163.0/24 46.19.164.0/24 46.19.165.0/24 46.19.166.0/24 46.19.167.0/24 61.14.200.0/24 103.1.64.0/24 103.1.65.0/24 103.1.66.0/24 103.1.67.0/24 103.69.184.0/22 103.69.184.0/24 103.77.20.0/24 103.77.22.0/24 103.77.23.0/24 103.86.14.0/23 103.107.88.0/22 103.203.184.0/24 103.214.64.0/22 103.214.64.0/24 103.228.69.0/24 103.228.70.0/24 103.229.246.0/24 103.239.176.0/24 103.239.177.0/24 103.239.178.0/24 118.26.144.0/22 118.26.144.0/24 118.26.145.0/24 118.26.146.0/24 118.26.147.0/24 118.26.148.0/24 118.26.149.0/24 118.26.153.0/24 118.26.155.0/24 118.26.157.0/24 118.26.158.0/24 119.252.136.0/21 119.252.136.0/24 119.252.139.0/24 119.252.140.0/22 162.219.32.0/21 162.219.32.0/24 162.219.33.0/24 162.219.34.0/24 162.219.36.0/24 162.219.37.0/24 162.219.38.0/24 162.219.39.0/24 162.219.80.0/24 162.219.82.0/24 162.219.83.0/24 162.219.84.0/24 162.219.86.0/24 162.219.87.0/24 162.245.124.0/24 162.245.125.0/24 162.245.126.0/24 162.245.127.0/24 162.247.4.0/22 162.255.49.0/24 162.255.50.0/24 162.255.51.0/24 202.77.16.0/24 202.77.17.0/24 202.77.18.0/23 202.77.20.0/23 202.77.22.0/24 202.77.23.0/24 203.160.64.0/19 203.160.66.0/24 203.160.68.0/24 203.160.69.0/24 203.160.70.0/24 203.160.71.0/24 203.160.72.0/24 203.160.80.0/24 203.160.86.0/24 206.52.7.0/24 2401:8a00:1:2::/64 2401:8a00:1:3::/64 2401:8a00:1:7::/64 2401:8a00:1:12::/64 2401:8a00:1:14::/64 2401:8a00:1:17::/64 2401:8a00:1:c::/64 2401:8a00:13::/48 2401:8a00:16::/48 2401:8a00:17::/48 2401:8a00::/32 2401:8a00:d::/48

Source: RIPEstat (RIPE NCC RIS, Routinator, IRR); AS names: Team Cymru

Open in ASN & BGP prefix lookup

Registration Found at rdap.apnic.net.

Pass: Found at rdap.apnic.net.

Name	UNICOM-Global
Handle	AS10099
Range	AS10099
Country	HK
Status	active
Registered	2008-09-04T06:40:29Z
Last changed	2020-05-27T00:44:02Z
Abuse contact	wongnicholas@chinaunicom.cn

Allocation

Registry (RIR)	APNIC
Country	Hong Kong SAR China (HK)
Delegated on	2000-07-06
Status	Allocated
Delegated range	AS10099

Source: RIR delegation data, updated daily. The country is where the range was registered, not necessarily where it is used.

Contacts

Role	Name	Email
abuse	IRT-UNICOM-HK	wongnicholas@chinaunicom.cn
registrant	China Unicom (Hong Kong) Operations Limited	wongnicholas@chinaunicom.cn
administrative, technical	Nicholas Wong	wongnicholas@chinaunicom.cn

Source: https://rdap.apnic.net/autnum/10099. Registration data from rdap.apnic.net, shown under its terms of use (terms): not for marketing or bulk collection.

Open in WHOIS / RDAP lookup

PeeringDB No public NOC, policy or technical contact.

Pass: AS10099 is in PeeringDB as China Unicom Global.
Info: Peering policy: Selective.
Info: Present at 28 internet exchanges with 29 ports (1.1T in total).
Warning: No public NOC, policy or technical contact.

Network	China Unicom Global (China Unicom Global)
AS number	AS10099
Type	NSP, Global
Website	http://www.chinaunicomglobal.com
IRR as-set	AS10099
Prefixes (IPv4 / IPv6)	35000 / 20000
Traffic	1-5Tbps, Balanced
Peering policy	Selective
Locations	Required - EU
Ratio required	No
Contracts	Private Only
Last updated	2026-10-19

Source: PeeringDB. Results are cached for an hour.

Open in PeeringDB lookup