[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jul 29 21:31:02 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 29 Jul, 2024
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 965062
Prefixes after maximum aggregation (per Origin AS): 363833
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 466674
Number of IPv4 prefixes with a valid ROA: 499143
Number of IPv4 prefixes with an invalid ROA: 637
Number of IPv4 prefixes with no ROA: 465282
Total ASes present in the Internet Routing Table: 76004
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65130
Origin ASes announcing only one prefix: 26332
Transit ASes present in the Internet Routing Table: 10874
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 128
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1051
Number of instances of unregistered ASNs: 1066
Number of 32-bit ASNs allocated by the RIRs: 45047
Number of 32-bit ASNs visible in the Routing Table: 36793
Prefixes from 32-bit ASNs in the Routing Table: 194321
Number of bogon 32-bit ASNs visible in the Routing Table: 37
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 557
Number of addresses announced to Internet: 3025629312
Equivalent to 180 /8s, 87 /16s and 112 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 320303
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252294
Total APNIC prefixes after maximum aggregation: 74145
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244337
Unique aggregates announced from the APNIC address blocks: 101570
APNIC Region origin ASes present in the Internet Routing Table: 14218
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4307
APNIC Region transit ASes present in the Internet Routing Table: 1905
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9662
Number of APNIC addresses announced to Internet: 761620288
Equivalent to 45 /8s, 101 /16s and 103 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 280640
Total ARIN prefixes after maximum aggregation: 125676
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285109
Unique aggregates announced from the ARIN address blocks: 135094
ARIN Region origin ASes present in the Internet Routing Table: 19126
ARIN Prefixes per ASN: 14.91
ARIN Region origin ASes announcing only one prefix: 6943
ARIN Region transit ASes present in the Internet Routing Table: 1988
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4950
Number of ARIN addresses announced to Internet: 1267087424
Equivalent to 75 /8s, 134 /16s and 56 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-402332
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 269044
Total RIPE prefixes after maximum aggregation: 127939
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264559
Unique aggregates announced from the RIPE address blocks: 165512
RIPE Region origin ASes present in the Internet Routing Table: 28719
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3961
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11934
Number of RIPE addresses announced to Internet: 714545920
Equivalent to 42 /8s, 151 /16s and 27 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 129300
Total LACNIC prefixes after maximum aggregation: 29066
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127154
Unique aggregates announced from the LACNIC address blocks: 50331
LACNIC Region origin ASes present in the Internet Routing Table: 11134
LACNIC Prefixes per ASN: 11.42
LACNIC Region origin ASes announcing only one prefix: 2348
LACNIC Region transit ASes present in the Internet Routing Table: 2470
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9028
Number of LACNIC addresses announced to Internet: 177026048
Equivalent to 10 /8s, 141 /16s and 52 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 32733
Total AfriNIC prefixes after maximum aggregation: 6323
AfriNIC Deaggregation factor: 5.18
Prefixes being announced from the AfriNIC address blocks: 43346
Unique aggregates announced from the AfriNIC address blocks: 13710
AfriNIC Region origin ASes present in the Internet Routing Table: 1860
AfriNIC Prefixes per ASN: 23.30
AfriNIC Region origin ASes announcing only one prefix: 632
AfriNIC Region transit ASes present in the Internet Routing Table: 355
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1219
Number of AfriNIC addresses announced to Internet: 104981248
Equivalent to 6 /8s, 65 /16s and 227 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5661 776 672 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4199 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3790 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3241 1841 106 VNPT-AS-VN VNPT Corp, VN
24560 2810 855 446 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2176 433 195 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 10267 11564 3652 AMAZON-02, US
11492 4621 307 549 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3783 8787 884 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3425 3037 189 ASN-CXA-ALL-CCI-22773-RDC, US
749 3254 54899 2506 DNIC-AS-00749, US
16625 3089 1339 2215 AKAMAI-AS, US
7018 2908 23687 1826 ATT-INTERNET4, US
396982 2760 3596 411 GOOGLE-CLOUD-PLATFORM, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7721 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3869 3396 144 AKAMAI-ASN1, NL
9009 3560 304 1835 M247, RO
12389 2867 2292 861 ROSTELECOM-AS, RU
34984 2355 362 574 TELLCOM-AS, TR
8551 1773 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1727 124 1262 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 1852 14 TE-AS TE-AS, EG
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11858 3298 510 UNINET, MX
10620 3525 493 939 Telmex Colombia S.A., CO
13999 2540 354 675 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1314 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1126 314 483 Axtel, S.A.B. de C.V., MX
28202 1118 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1098 369 22 Telefonica del Peru S.A.A., PE
19037 1085 278 31 AMX Argentina S.A., AR
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1612 389 16 LINKdotNET-AS, EG
24835 1559 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1293 82 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 560 310 36 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
36914 545 82 3 KENET-AS, KE
37342 512 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11858 3298 510 UNINET, MX
16509 10267 11564 3652 AMAZON-02, US
9808 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7721 1708 145 UNI2-AS, ES
7545 5661 776 672 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4621 307 549 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4199 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9860 9786 CHINAMOBILE-CN China Mobile Communications Grou
12479 7721 7576 UNI2-AS, ES
16509 10267 6615 AMAZON-02, US
7545 5661 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4199 4176 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4621 4072 CABLEONE, US
7552 3964 3943 VIETEL-AS-AP Viettel Group, VN
20940 3869 3725 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 Transit: 6939 HURRICANE, US
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:16 /10:37 /11:92 /12:294
/13:573 /14:1173 /15:2094 /16:13221 /17:8266 /18:13775
/19:24644 /20:43804 /21:52093 /22:112166 /23:103163 /24:588872
/25:85 /26:75 /27:132 /28:37 /29:83 /30:28
/31:9 /32:314
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6808 7721 UNI2-AS, ES
8151 5934 11858 UNINET, MX
11492 3532 4621 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3425 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2154 3525 Telmex Colombia S.A., CO
16509 2152 10267 AMAZON-02, US
30036 2151 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1513 3:390 4:8 5:4667 6:149
7:6 8:1518 9:1 11:172 12:1437 13:367
14:2330 15:326 16:220 17:367 18:786 20:392
21:4 22:188 23:6936 24:3082 25:2 27:2637
29:19 31:2632 32:53 34:66 35:137 36:2351
37:4527 38:8290 39:913 40:147 41:4162 42:1992
43:2432 44:332 45:17883 46:4609 47:301 49:1976
50:1868 51:584 52:1577 54:318 55:925 56:8
57:218 58:2151 59:1204 60:1052 61:2860 62:2831
63:1883 64:5604 65:2298 66:4705 67:3035 68:1314
69:4061 70:1324 71:568 72:2934 74:2622 75:1596
76:613 77:2637 78:1873 79:1786 80:2186 81:2030
82:1675 83:1370 84:1710 85:3195 86:937 87:2286
88:1302 89:4229 90:700 91:8295 92:2350 93:2733
94:3768 95:4230 96:1278 97:317 98:1036 99:739
100:73 101:1160 102:3479 103:32285 104:4769 105:1083
106:1000 107:2504 108:1166 109:4078 110:2124 111:3213
112:2062 113:1820 114:1814 115:2098 116:1963 117:2650
118:2710 119:2000 120:1802 121:1314 122:2716 123:2305
124:1577 125:2834 126:32 128:1422 129:942 130:1204
131:1928 132:836 133:415 134:1716 135:310 136:1135
137:1206 138:2994 139:1542 140:1417 141:1397 142:1684
143:1644 144:1016 145:363 146:2133 147:2021 148:2562
149:2783 150:1040 151:1342 152:2260 153:592 154:6535
155:1440 156:2354 157:1919 158:1087 159:2440 160:2914
161:1716 162:3555 163:1715 164:1707 165:2167 166:1258
167:1832 168:4166 169:815 170:5066 171:1035 172:3896
173:3097 174:897 175:1257 176:3523 177:5340 178:3668
179:2369 180:2433 181:3847 182:3333 183:1975 184:2258
185:21108 186:5252 187:4667 188:4213 189:4286 190:9629
191:1962 192:11048 193:9201 194:7551 195:5403 196:3241
197:2683 198:5983 199:8036 200:8530 201:6380 202:10458
203:10483 204:4575 205:3674 206:4512 207:3592 208:4188
209:5031 210:4571 211:2540 212:4406 213:3672 214:1067
215:49 216:6767 217:3014 218:1346 219:431 220:1808
221:1039 222:700 223:2218
End of report
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