61.100.227.0/24

AS17609 · Silla Univ

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Summary

Country	South Korea
Domain	silla.ac.kr
ASN	AS17609
Registry	APNIC
ID	SHILLAUNV

WHOIS Details

inetnum:        61.100.224.0 - 61.100.239.255
netname:        SHILLAUNV
descr:          Silla Univ
admin-c:        IM749-AP
tech-c:         IM749-AP
country:        KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2017-01-23T05:44:15Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-09-04T01:00:01Z
source:         APNIC

person:         IP Manager
address:        Busan Sasang-gu Baegyang-daero 700beon-gil 140
country:        KR
phone:          +82-51-999-5789
e-mail:         ng6415@silla.ac.kr
nic-hdl:        IM749-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-23T23:56:05Z
source:         APNIC

inetnum:        61.100.224.0 - 61.100.239.255
netname:        SHILLAUNV-KR
descr:          Silla Univ
country:        KR
admin-c:        HB97-KR
tech-c:         HB97-KR
status:         ALLOCATED PORTABLE
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         IP Manager
address:        Busan Sasang-gu Baegyang-daero 700beon-gil 140
address:        SILLA UNIVERSITY
country:        KR
phone:          +82-51-999-5789
e-mail:         ng6415@silla.ac.kr
nic-hdl:        HB97-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

Nearby Ranges

BGP prefixes that overlap with 61.100.0.0/16

Range	ASN	Company	Num of IPs
61.100.0.0/17	AS9947	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9848	SEJONG NETWORKS	32,768
61.100.0.0/17	AS152294	SEJONG NETWORKS	32,768
61.100.0.0/17	AS214432	SEJONG NETWORKS	32,768
61.100.0.0/17	AS9952	SEJONG NETWORKS	32,768
61.100.128.0/18	AS9952	SEJONG NETWORKS	16,384
61.100.128.0/18	AS9848	SEJONG NETWORKS	16,384
61.100.192.0/19	AS18310	SK Broadband Co Ltd	8,192
61.100.40.0/21	AS131866	Digital Edge Korea	2,048
61.100.48.0/21	AS131866	Digital Edge Korea	2,048
61.100.240.0/21	AS45372	ULNetworks Co., Ltd.	2,048
61.100.29.0/24	AS38676	FLEXNET	256
61.100.28.0/24	AS38676	FLEXNET	256
61.100.27.0/24	AS38676	FLEXNET	256
61.100.26.0/24	AS38676	FLEXNET	256
61.100.12.0/24	AS9952	Hostway	256
61.100.25.0/24	AS38676	FLEXNET	256
61.100.13.0/24	AS9952	Hostway	256
61.100.183.0/24	AS9952	Hostway	256
61.100.185.0/24	AS9952	Hostway	256
61.100.186.0/24	AS9952	Hostway	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
54.190.79.184	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
88.229.74.216	AS47331 TTNet A.S.	`12.48ms` from Bursa, TR
104.1.101.56	AS7018 AT&T Enterprises, LLC	`18.79ms` from Chicago, US
108.166.248.120	AS16509 Amazon.com, Inc.	`0.68ms` from Columbus, US
89.65.155.168	AS9141 P4 Sp. z o.o.	`6.75ms` from Gdynia, PL
149.22.136.120	AS201838 Community Fibre Limited	`0.84ms` from London, GB
90.201.38.8	AS5607 Sky UK Limited	`7.29ms` from London, GB
203.39.160.200	AS1221 Telstra Limited	`0.81ms` from Melbourne, AU
93.182.51.216	AS41802 Limited Liability Company Kvidex-Telecom	`1.95ms` from Moscow, RU
98.85.250.184	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
3.168.78.248	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
124.222.227.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.35ms` from Shanghai, CN
123.225.34.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.25ms` from Tokyo, JP
141.58.169.104	AS553 BelWue-Koordination	`3.59ms` from Zuerich, CH
34.162.233.88	AS396982 Google LLC	`0.15ms` from Columbus, US
211.51.105.120	AS4766 Korea Telecom	`0.81ms` from Incheon, KR
104.27.203.8	AS13335 Cloudflare, Inc.	`0.10ms` from Lisbon, PT
97.90.14.136	AS20115 Charter Communications LLC	`8.78ms` from Los Angeles, US
90.18.11.8	AS3215 Orange S.A.	`18.88ms` from Marseille, FR
219.163.75.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.17ms` from Osaka, JP
220.89.6.152	AS4766 Korea Telecom	`5.11ms` from Seoul, KR
211.246.146.104	AS9694 Seokyung Cable Television Co.. Ltd.	`7.80ms` from Seoul, KR
52.65.65.200	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
149.143.97.248	AS15435 DELTA Fiber Nederland B.V.	`3.47ms` from Amsterdam, NL
69.140.35.8	AS7922 Comcast Cable Communications, LLC	`7.12ms` from Ashburn, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 -m7 61.100.227.20

traceroute to 61.100.227.20 (61.100.227.20): 7 hops max, 52 byte packets

4 [AS60345] 46.18.110.210 11.081 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On January 18th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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