AS9981 Saero Network Service LTD

SAERONET-AS-KR-KR - Saero Network Service LTD · registered in South Korea

IPv4 addresses136,19220 prefixes · 0.004% of announced IPv4

Rank in South Korea#38largest network in KR by IPv4 space, of 853 · 0.13% of KR

Rank worldwide#1,437of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountrySouth Korea869 ASNs registered there

Open AS9981 in ASN lookup Look up an IP in this network (49.142.160.1) All networks in South Korea

IPv4 prefixes

All 20 prefixes, in address order.

49.142.160.0/20
49.142.188.0/22
59.151.192.0/20
59.151.208.0/21
59.151.216.0/23
59.151.218.0/23
59.151.220.0/22
59.151.224.0/19
60.253.0.0/18
113.59.128.0/22
113.59.132.0/24
113.59.133.0/24
113.59.134.0/23
113.59.136.0/21
113.59.144.0/20
113.59.160.0/19
114.129.192.0/18
117.20.192.0/18
119.56.128.0/17
122.199.64.0/18

Similar-sized networks in South Korea

ASNNameIPv4 addresses

AS10066#35 GAYANET-AS-KR-KR - LG HelloVision Corp.139,520

AS45985#36 SAMSUNGCLOUDPLATFORM-AS-KR-KR - SamsungSDS Inc.138,496

AS18310#37 SKB-VITSSEN-AS-KR-KR - SK Broadband Co Ltd137,216

AS45370#39 BROADBANDIDC-AS-KR-KR - BROADBANDIDC135,424

AS38700#40 SMILESERV-AS-KR-KR - SMILESERV131,072

AS9761#41 ASIANA-AS-KR - ASIANAIDT129,280

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources