asn.dev

Autonomous system

AS63701 AS63701

Unclassified APNIC

IPv4 addresses 7.68K 9 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly Unknown
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

Summary

Jishi Media

unknown · AI-generated

media cable china business

AS63701 is operated by Jishi Media Co.,, Ltd., a Chinese cable television and media infrastructure provider.

What it's used for

  • The address space is predominantly registered under the netname JSMNET, with smaller blocks identified as shinenet and YXCL.
  • The AS announces 7680 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, while maintaining only 3 observed routing neighbours.
  • This high address-to-neighbour ratio indicates an internal corporate estate or access network rather than a transit provider, consistent with Jishi Media's role in operating cable television networks and data centers.

Notable

  • Registrants for the majority of prefixes are IRT-JSMNET-CN, while 103.88.96.0/22 and 103.125.236.0/22 are registered to IRT-CNNIC-CN, and 218.246.48.0/22 has an unknown registrant.
  • The inventory consists of eight /22 blocks and two /24 blocks, with the largest allocation being 45.116.208.0/22.
  • The AS was first seen in routing tables in 2019.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

3 upstream, 0 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS4837CHINA UNICOM China169 Backbone224
AS134810China Mobile Group JiLin communications corporation71
AS146788China Broadcasting Network Co., Ltd25

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 9 prefixes · 7.68K addresses IPv6 0 prefixes

CountryNamePrefixes
Unknown9

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS63701
Registry name
JSMNET
Abuse contact
lixiang@jishimedia.com
Registered
2015-05-11
Last changed
2023-11-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 12 valid, 0 with no ROA
ROAs
10 authorising AS63701
ASPA
no ASPA record
IRR
42% registered · 5 of 12 announcements
Route objects
4 naming AS63701

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 445 networks and 1,817 prefixes, as published 2026-10-27. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check