[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Jun 10 21:30:27 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 10 Jun, 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: 962758
Prefixes after maximum aggregation (per Origin AS): 361614
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464727
Number of IPv4 prefixes with a valid ROA: 489714
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 473038
Total ASes present in the Internet Routing Table: 75897
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65051
Origin ASes announcing only one prefix: 26342
Transit ASes present in the Internet Routing Table: 10846
Transit-only ASes present in the Internet Routing Table: 538
Paths with bogon ASNs present in the IPv4 Routing Table: 48
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 61
Max AS path prepend of ASN ( 53153) 57
Prefixes from unregistered ASNs in the Routing Table: 988
Number of instances of unregistered ASNs: 991
Number of 32-bit ASNs allocated by the RIRs: 44722
Number of 32-bit ASNs visible in the Routing Table: 36549
Prefixes from 32-bit ASNs in the Routing Table: 191398
Number of bogon 32-bit ASNs visible in the Routing Table: 9
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 435
Number of addresses announced to Internet: 3024116352
Equivalent to 180 /8s, 64 /16s and 90 /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: 320755
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250866
Total APNIC prefixes after maximum aggregation: 73378
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243193
Unique aggregates announced from the APNIC address blocks: 101204
APNIC Region origin ASes present in the Internet Routing Table: 14154
APNIC Prefixes per ASN: 17.18
APNIC Region origin ASes announcing only one prefix: 4304
APNIC Region transit ASes present in the Internet Routing Table: 1912
Average APNIC Region AS path length visible: 5.1
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9571
Number of APNIC addresses announced to Internet: 761103424
Equivalent to 45 /8s, 93 /16s and 132 /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: 279645
Total ARIN prefixes after maximum aggregation: 125339
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283978
Unique aggregates announced from the ARIN address blocks: 134535
ARIN Region origin ASes present in the Internet Routing Table: 19156
ARIN Prefixes per ASN: 14.82
ARIN Region origin ASes announcing only one prefix: 6969
ARIN Region transit ASes present in the Internet Routing Table: 1987
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: 4922
Number of ARIN addresses announced to Internet: 1266913600
Equivalent to 75 /8s, 131 /16s and 145 /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: 268743
Total RIPE prefixes after maximum aggregation: 127230
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263803
Unique aggregates announced from the RIPE address blocks: 164780
RIPE Region origin ASes present in the Internet Routing Table: 28702
RIPE Prefixes per ASN: 9.19
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3967
Average RIPE Region AS path length visible: 5.7
Max RIPE Region AS path length visible: 47
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11845
Number of RIPE addresses announced to Internet: 713420032
Equivalent to 42 /8s, 133 /16s and 237 /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: 129491
Total LACNIC prefixes after maximum aggregation: 28765
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127444
Unique aggregates announced from the LACNIC address blocks: 50202
LACNIC Region origin ASes present in the Internet Routing Table: 11110
LACNIC Prefixes per ASN: 11.47
LACNIC Region origin ASes announcing only one prefix: 2336
LACNIC Region transit ASes present in the Internet Routing Table: 2422
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: 9000
Number of LACNIC addresses announced to Internet: 176705792
Equivalent to 10 /8s, 136 /16s and 81 /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: 33025
Total AfriNIC prefixes after maximum aggregation: 6256
AfriNIC Deaggregation factor: 5.28
Prefixes being announced from the AfriNIC address blocks: 43905
Unique aggregates announced from the AfriNIC address blocks: 13676
AfriNIC Region origin ASes present in the Internet Routing Table: 1848
AfriNIC Prefixes per ASN: 23.76
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 52
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1211
Number of AfriNIC addresses announced to Internet: 105659648
Equivalent to 6 /8s, 76 /16s and 61 /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 9830 8743 66 CHINAMOBILE-CN China Mobile Communicati
7545 5634 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4170 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3934 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3561 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3276 1857 102 VNPT-AS-VN VNPT Corp, VN
24560 2824 864 396 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2181 433 195 TATACOMM-AS TATA Communications formerl
45090 2150 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
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 10020 11396 3553 AMAZON-02, US
11492 4627 307 579 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3498 8781 868 COGENT-174, US
22773 3474 3038 218 ASN-CXA-ALL-CCI-22773-RDC, US
749 3251 54901 2503 DNIC-AS-00749, US
16625 3104 1335 2232 AKAMAI-AS, US
7018 2883 23668 1815 ATT-INTERNET4, US
396982 2760 3633 409 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 7731 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3837 3396 150 AKAMAI-ASN1, NL
9009 3543 303 1768 M247, RO
12389 2915 2294 870 ROSTELECOM-AS, RU
34984 2343 361 577 TELLCOM-AS, TR
8551 1770 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1680 122 1218 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1526 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 12170 3322 505 UNINET, MX
10620 3514 492 936 Telmex Colombia S.A., CO
13999 2547 355 668 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1346 2311 255 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 784 196 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1247 278 33 Techtel LMDS Comunicaciones Interactiva
6503 1130 315 480 Axtel, S.A.B. de C.V., MX
28202 1117 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1090 369 22 Telefonica del Peru S.A.A., PE
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 1614 389 20 LINKdotNET-AS, EG
24835 1557 593 29 RAYA-AS, EG
36992 1376 1520 281 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1216 77 75 ORANGE-COTE-IVOIRE, CI
36935 939 521 43 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 556 1861 35 IAM-AS, MA
15399 531 56 56 WANANCHI-, KE
36914 526 82 3 KENET-AS, KE
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 12170 3322 505 UNINET, MX
16509 10020 11396 3553 AMAZON-02, US
9808 9830 8743 66 CHINAMOBILE-CN China Mobile Communicati
12479 7731 1708 145 UNI2-AS, ES
7545 5634 776 667 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4627 307 579 CABLEONE, US
18403 4170 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
7552 3934 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 9830 9764 CHINAMOBILE-CN China Mobile Communications Grou
12479 7731 7586 UNI2-AS, ES
16509 10020 6467 AMAZON-02, US
7545 5634 4967 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4170 4147 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4627 4048 CABLEONE, US
7552 3934 3913 VIETEL-AS-AP Viettel Group, VN
20940 3837 3687 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-DDOS-M
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
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, 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
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
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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, US
41.57.112.0/24 Origin: 3741 IS, ZA
41.57.112.0/24 Transit: 2914 NTT-LTD-2914, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 174 COGENT-174, 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 /9:14 /10:36 /11:93 /12:297
/13:573 /14:1177 /15:2094 /16:13279 /17:8245 /18:13870
/19:24666 /20:43767 /21:51940 /22:112116 /23:102888 /24:586927
/25:121 /26:75 /27:135 /28:35 /29:82 /30:28
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6821 7731 UNI2-AS, ES
8151 6217 12170 UNINET, MX
11492 3535 4627 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2580 3474 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2145 2485 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2143 3514 Telmex Colombia S.A., CO
16509 2127 10020 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2274 2:1530 3:347 4:8 5:4633 6:159
7:6 8:1509 9:1 11:172 12:1455 13:360
14:2370 15:319 16:217 17:369 18:765 20:390
21:4 22:188 23:6840 24:3113 25:2 27:2630
29:19 31:2611 32:54 34:64 35:137 36:2299
37:4483 38:7790 39:897 40:130 41:4265 42:2025
43:2384 44:326 45:17616 46:4560 47:307 49:1969
50:1929 51:582 52:1582 54:313 55:976 56:8
57:190 58:2080 59:1198 60:1033 61:2618 62:2806
63:1900 64:5662 65:2337 66:4727 67:3032 68:1327
69:4131 70:1348 71:589 72:2954 74:2617 75:1583
76:621 77:2615 78:1874 79:1780 80:2206 81:2034
82:1645 83:1370 84:1674 85:3188 86:922 87:2288
88:1271 89:4161 90:679 91:8242 92:2319 93:2721
94:3764 95:4221 96:1278 97:315 98:1035 99:738
100:72 101:1165 102:3670 103:32374 104:4706 105:1063
106:989 107:2460 108:1152 109:4046 110:2134 111:3256
112:2065 113:1751 114:1818 115:2135 116:1879 117:2648
118:2703 119:2008 120:1778 121:1316 122:2701 123:2235
124:1579 125:2854 126:32 128:1479 129:926 130:1182
131:1925 132:817 133:412 134:1737 135:364 136:1122
137:1190 138:2935 139:1543 140:1380 141:1371 142:1672
143:1637 144:993 145:373 146:2095 147:1976 148:2543
149:2778 150:1043 151:1349 152:2236 153:595 154:6909
155:1499 156:2288 157:1849 158:1151 159:2329 160:2755
161:1710 162:3583 163:1711 164:1680 165:2185 166:1271
167:1812 168:4160 169:803 170:5087 171:1026 172:3871
173:3064 174:894 175:1251 176:3506 177:5577 178:3711
179:2396 180:2393 181:3807 182:3357 183:1983 184:2263
185:21023 186:5258 187:4789 188:4206 189:4441 190:9589
191:1953 192:11022 193:9165 194:7566 195:5431 196:3245
197:2748 198:5993 199:7934 200:8396 201:6418 202:10372
203:10239 204:4593 205:3671 206:4503 207:3573 208:4175
209:5057 210:4477 211:2527 212:4353 213:3540 214:1061
215:49 216:6831 217:3042 218:1314 219:414 220:1819
221:1026 222:695 223:2196
End of report
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