ISP

SEJONG NETWORKS

SEJONG NETWORKS uses 1,435,466 IPv4 addresses in 894 ranges, and 4 IPv6 ranges, by the registry records IP Company reads.

sejongnetworks.com·South Korea

1,435,466

IPv4 addresses

894

IPv4 ranges

IPv6 ranges

ASes it operates

country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

AS9848 SEJONG NETWORKS788,979 · 54.96%
AS4670 Shinbiro425,894 · 29.67%
AS9952 Hostway IDC41,720 · 2.91%
AS45374 CCS20,480 · 1.43%
AS38676 flexnetworks17,920 · 1.25%
AS23584 PUSAN CABLE TV SYSTEM CO., LTD.17,664 · 1.23%
AS131866 Digital Edge Korea14,336 · 1.00%
AS23588 KAKAO Enterprise9,699 · 0.68%
AS9980 LOTTE INNOVATE Co.,Ltd8,448 · 0.59%
AS138195 MOACK.Co.LTD7,680 · 0.54%
AS9973 BSITC6,144 · 0.43%
AS17833 NCOM ltd.6,142 · 0.43%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

South Korea1,435,648 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASN	NAME	TYPE	REGISTERED	IPV4
AS9848	SEJONG NETWORKS	ISP	South Korea	798,018
AS38425	SEJONG NETWORKS	ISP	South Korea	256

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASN	POLICY	TRAFFIC	RATIO	SCOPE	EXCHANGES	FACILITIES
AS9848	Selective	300-500Gbps	Balanced	Asia Pacific	4	4
AS38425	Open			Asia Pacific	1	1

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 4 exchanges, 10 ports and 340 Gbps in all.

EXCHANGE	WHERE	PORTS	CAPACITY
KINX	Seoul, South Korea	2	200 Gbps
KRIX(SEJONG)	Seoul, South Korea	4	100 Gbps
Equinix Hong Kong	Hong Kong, Hong Kong	2	20 Gbps
KOIX	Seoul, South Korea	2	20 Gbps

Facilities

The datacenters and colocation sites its networks are in: 4 in 3 countries, the country with the most first.

FACILITY	WHERE
KINX Dogok	Seoul, South Korea
Sejong IX Center	Seoul, South Korea
Equinix HK1 - Hong Kong	Tsuen Wan, Hong Kong
Equinix TY6 - Tokyo	Tokyo, Japan

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

VPN IP3,620
VPN Auction, 12VPX, VPN Gate0.25%
Residential Proxy IP282
DataImpulse, anyIP, Geonode0.02%
Datacenter Proxy IP211
DataImpulse, Floppydata0.01%
Mobile Proxy IP2
Floppydata0.00%
Public Proxy IP5
0.00%
Tor IP0
None here
Relay IP0
None here
Hosting IP117,497
Hostway, Digital Edge, MOACK8.19%
CDN IP1,618
Akamai, Meta0.11%
Carrier IP2,304
LG U+, olleh0.16%
Satellite IP0
None here
Anycast IP0
None here
SSH IP10,786
0.75%
SMTP IP191
0.01%
DNS Resolver IP1,395
0.10%
Web IP11,123
0.77%
BitTorrent IP415
0.03%
IP Hosted Domains1,894
0.13%

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab

22.5 Mbps

median download

9.4 Mbps

median upload

321

download tests

261

upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, with the network announcing each.

first 100 of 898

RANGE	IPV4	ORIGIN
210.127.64.0/18210.127.128.0/18	32,768	AS9848
210.118.139.0-210.118.235.255	24,832	AS4670
210.126.141.0-210.126.231.255	23,296	AS9848
211.239.22.236-211.239.111.255	22,804	AS9848
210.122.178.0-210.122.255.255	19,968	AS9848
203.231.154.0-203.231.223.255	17,920	AS9848
210.116.128.0/18210.116.192.0/22210.116.196.0/24	17,664	AS9848
211.239.187.0/24211.239.188.0/22211.239.192.0/18	17,664	AS9848
210.116.0.0/18	16,384	AS9848
210.98.64.0/18	16,384	AS9848
211.113.195.0-211.113.255.255	15,616	AS4670
203.235.132.0-203.235.191.255	15,360	AS9848
210.116.198.0-210.116.255.255	14,848	AS9848
61.100.122.91-61.100.179.255	14,757	AS9848
210.121.72.0/21210.121.80.0/20210.121.96.0/19	14,336	AS45374
61.249.96.0-61.249.149.255	13,824	AS4670
211.113.140.176-211.113.193.255	13,648	AS4670
58.180.137.0-58.180.187.255	13,056	AS4670
203.248.67.122-203.248.115.255	12,422	AS9848
210.121.24.0/21210.121.32.0/19210.121.64.0/21	12,288	AS9848
61.110.48.0/2061.110.64.0/19	12,288	AS4670
203.227.41.0-203.227.87.255	12,032	AS9848
210.109.176.0-210.109.222.0	11,777	AS9848
61.111.134.0-61.111.178.255	11,520	AS4670
203.243.174.107-203.243.216.255	10,901	AS9848
210.109.104.0-210.109.144.255	10,496	AS9848
211.190.231.0-211.191.15.255	10,496	AS4670
203.235.73.0-203.235.112.255	10,240	AS9848
58.180.23.0-58.180.60.255	9,728	AS4670
203.227.124.0/22203.227.128.0/19	9,216	AS9848
203.239.61.0/24203.239.62.0/23203.239.64.0/19	8,960	AS9848
210.111.29.0/24210.111.30.0/23210.111.32.0/19	8,960	AS4670
203.240.195.0-203.240.229.0	8,705	AS4670
210.109.222.30-210.109.255.255	8,674	AS9848
61.100.89.0-61.100.122.2	8,451	AS9848
113.130.64.0/19	8,192	AS4670
203.255.128.0/19	8,192	AS9848
210.111.80.0/20210.111.96.0/20	8,192	AS4670
211.111.128.0/19	8,192	AS9848
211.190.112.0/20211.190.128.0/20	8,192	AS4670
211.61.64.0/19	8,192	AS4670
58.180.192.0/19	8,192	AS4670
211.255.225.0-211.255.255.255	7,936	AS9848
211.191.65.97-211.191.95.255	7,839	AS4670
203.228.227.0-203.228.255.224	7,393	AS4670
210.122.41.0-210.122.68.255	7,168	AS9848
61.109.165.0-61.109.191.255	6,912	AS9848
210.114.226.0-210.114.252.155	6,812	AS4670
211.191.160.0-211.191.186.140	6,797	AS4670
203.227.161.0-203.227.186.255	6,656	AS9848
61.249.224.0/2061.249.240.0/2161.249.248.0/24	6,400	AS4670
58.180.231.35-58.180.255.255	6,365	AS4670
203.227.92.0/22203.227.96.0/20203.227.112.0/22	6,144	AS9848
203.231.83.0-203.231.106.255	6,144	AS9848
203.235.24.0/21203.235.32.0/20	6,144	AS9848
210.121.0.0/20210.121.16.0/21	6,144	AS45374
211.189.168.0/21211.189.176.0/20	6,144	AS9848
211.239.150.0-211.239.173.255	6,144	AS9952
203.227.233.0-203.227.255.255	5,888	AS9848
203.239.0.0-203.239.22.255	5,888	AS9848
211.239.0.0-211.239.22.234	5,867	AS9848
203.248.45.0-203.248.67.12	5,645	AS9848
211.239.128.0/20211.239.144.0/22211.239.148.0/23	5,632	AS9848
61.109.128.0/2061.109.144.0/2261.109.148.0/23	5,632	AS9848
210.127.223.0-210.127.244.228	5,605	AS4670
58.180.80.0-58.180.101.7	5,384	AS4670
203.239.35.0-203.239.55.255	5,376	AS9848
203.228.150.0-203.228.170.11	5,132	AS4670
210.103.204.0/22210.103.208.0/20	5,120	AS9848
61.250.64.0/2061.250.80.0/22	5,120	AS9848
210.103.156.0-210.103.175.154	5,019	AS9848
203.231.110.0/23203.231.112.0/20203.231.128.0/24	4,864	AS9848
203.238.17.0-203.238.35.255	4,864	AS9848
203.238.87.0-203.238.105.255	4,864	AS9848
211.190.18.0-211.190.36.255	4,864	AS4670
210.109.24.0-210.109.42.13	4,622	AS9848
203.243.238.0/23203.243.240.0/20	4,608	AS9848
210.111.10.0-210.111.27.255	4,608	AS4670
210.118.238.0/23210.118.240.0/20	4,608	AS4670
211.56.206.0/23211.56.208.0/20	4,608	AS9848
58.180.115.0-58.180.132.255	4,608	AS4670
203.228.180.209-203.228.197.255	4,399	AS4670
203.243.157.0-203.243.174.4	4,357	AS9848
210.112.0.0/20210.112.16.0/24	4,352	AS9848
210.126.239.0/24210.126.240.0/20	4,352	AS9848
211.116.176.0/20211.116.192.0/24	4,352	AS9848
202.30.130.92-202.30.147.0	4,261	AS4670
203.231.224.0/20	4,096	AS17881
203.231.240.0/20	4,096	AS9848
203.248.0.0/20	4,096	AS9848
210.112.32.0/20	4,096	AS9848
210.114.176.0/20	4,096	AS4670
210.122.128.0/20	4,096	AS131826
210.127.192.0/20	4,096	AS4670
211.116.208.0/20	4,096	AS23584
211.172.96.0/20	4,096	AS9848
211.191.112.0/20	4,096	AS4670
211.191.240.0/20	4,096	AS4670
211.191.32.0/20	4,096	AS4670
211.238.16.0/20	4,096	AS9848

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