Jump to content

No Master - Master Found!


Geek
 Share

Recommended Posts

Hello,

Regarding report:

http://www.spamcop.net/mcgi?action=gettrac...rtid=4039218633

of IP:

210.116.160.59

Shows "nomaster[at]devnull.spamcop.net"

Here's your master:

inetnum: 210.116.0.0 - 210.119.255.255

netname: KRNIC-KR

descr: KRNIC

descr: Korea Network Information Center

country: KR

admin-c: HM127-AP

tech-c: HM127-AP

remarks: ******************************************

remarks: KRNIC is the National Internet Registry

remarks: in Korea under APNIC. If you would like to

remarks: find assignment information in detail

remarks: please refer to the KRNIC Whois DB

remarks: http://whois.nic.or.kr/english/index.html

remarks: ******************************************

mnt-by: APNIC-HM

mnt-lower: MNT-KRNIC-AP

changed: hm-changed[at]apnic.net 19961126

changed: hm-changed[at]apnic.net 20010606

changed: hm-changed[at]apnic.net 20040319

status: ALLOCATED PORTABLE

source: APNIC

person: Host Master

address: 11F, KTF B/D, 1321-11, Seocho2-Dong, Seocho-Gu,

address: Seoul, Korea, 137-857

country: KR

phone: +82-2-2186-4500

fax-no: +82-2-2186-4496

e-mail: hostmaster[at]nic.or.kr

nic-hdl: HM127-AP

mnt-by: MNT-KRNIC-AP

changed: hostmaster[at]nic.or.kr 20020507

source: APNIC

inetnum: 210.116.128.0 - 210.116.255.255

netname: SEJONGNET-KR

descr: SEJONG TELECOM

country: KR

admin-c: IA109-KR

tech-c: IM109-KR

status: ALLOCATED PORTABLE

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.krnic.net.

changed: hostmaster[at]nic.or.kr

source: KRNIC

I've been getting dozens of "no master" over the past week that are APNIC related. Should I do this for all, or will the computer detect these eventually?

Cheers!

Link to comment
Share on other sites

I've been getting dozens of "no master" over the past week that are APNIC related. Should I do this for all, or will the computer detect these eventually?

I can't get at your tracking link (I think you snagged the wrong one), but your quote shows info for KRNIC, which you may or may not know is not an ISP but a national level registry for Korean IP numbers. You have to go a level deeper to get the actual ISP:

whois -h whois.nic.or.kr 210.116.160.59

query: 210.116.160.59

(---skipping Korean output---)

# ENGLISH

KRNIC is not an ISP but a National Internet Registry similar to APNIC.

The IPv4 address is allocated and still held by the following ISP,

or its Whois information is not updated after assigned to end users.

Please contact following ISP for further information.

[ ISP Organization Information ]

Org Name : SEJONG TELECOM

Service Name : SEJONGNET

Org Address : Yeoksam-dong, Gangnam-gu

Org Detail Address: Hyundai B/D, 646-1

[ ISP IPv4 Admin Contact Information ]

Name : IP Administrator

Phone : +82-2-3415-4330

E-Mail : ip[at]sejongtelecom.net

[ ISP IPv4 Tech Contact Information ]

Name : IP Manager

Phone : +82-2-3415-4320

E-mail : ip[at]sejongtelecom.net

[ ISP Network Abuse Contact Information ]

Name : Network Abuse

Phone : +82-2-3415-4308

E-mail : abuse[at]sejongtelecom.net

So there IS a master for this address, but I don't know why SpamCop wouldn't have found it (since it should normally be able to "see through" KRNIC). Sometimes I have had success with these by shift-refreshing the report page.

-- rick

Link to comment
Share on other sites

  • 3 weeks later...
I can't get at your tracking link (I think you snagged the wrong one), but your quote shows info for KRNIC, which you may or may not know is not an ISP but a national level registry for Korean IP numbers. You have to go a level deeper to get the actual ISP:

So there IS a master for this address, but I don't know why SpamCop wouldn't have found it (since it should normally be able to "see through" KRNIC). Sometimes I have had success with these by shift-refreshing the report page.

I, too, am unsure of why SpamCop didn't find the master. Typically if it were just a case of the ISP in question being a known spam-host or the abuse address bouncing, SpamCop would just send it to devnull[at]spamcop.net or something like that. In this case it may be a case of SpamCop timing out before it can resolve the actual ISP. In that case, what you may need to do is go back up and do a "refresh/show" on the host and sometimes that'll kick-start SpamCop into reporting the correct site. I won't go so far as to say that'll fix it, but it's unlikely to hurt anything.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...