[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Mar 18 21:30:07 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 18 Mar, 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: 955380
Prefixes after maximum aggregation (per Origin AS): 358186
Deaggregation factor: 2.67
Unique aggregates announced (without unneeded subnets): 458236
Number of IPv4 prefixes with a valid ROA: 463550
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 491824
Total ASes present in the Internet Routing Table: 75502
Prefixes per ASN: 12.65
Origin-only ASes present in the Internet Routing Table: 64766
Origin ASes announcing only one prefix: 26158
Transit ASes present in the Internet Routing Table: 10736
Transit-only ASes present in the Internet Routing Table: 494
Paths with bogon ASNs present in the IPv4 Routing Table: 86
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 61
Max AS path prepend of ASN (2458272) 56
Prefixes from unregistered ASNs in the Routing Table: 1091
Number of instances of unregistered ASNs: 1150
Number of 32-bit ASNs allocated by the RIRs: 43852
Number of 32-bit ASNs visible in the Routing Table: 36030
Prefixes from 32-bit ASNs in the Routing Table: 187018
Number of bogon 32-bit ASNs visible in the Routing Table: 139
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 477
Number of addresses announced to Internet: 3027167360
Equivalent to 180 /8s, 110 /16s and 232 /24s
Percentage of available address space announced: 81.8
Percentage of allocated address space announced: 81.8
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: 319266
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 248347
Total APNIC prefixes after maximum aggregation: 72137
APNIC Deaggregation factor: 3.44
Prefixes being announced from the APNIC address blocks: 241397
Unique aggregates announced from the APNIC address blocks: 99896
APNIC Region origin ASes present in the Internet Routing Table: 13994
APNIC Prefixes per ASN: 17.25
APNIC Region origin ASes announcing only one prefix: 4230
APNIC Region transit ASes present in the Internet Routing Table: 1879
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9394
Number of APNIC addresses announced to Internet: 760291904
Equivalent to 45 /8s, 81 /16s and 34 /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: 277455
Total ARIN prefixes after maximum aggregation: 124046
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 282017
Unique aggregates announced from the ARIN address blocks: 132647
ARIN Region origin ASes present in the Internet Routing Table: 19110
ARIN Prefixes per ASN: 14.76
ARIN Region origin ASes announcing only one prefix: 6945
ARIN Region transit ASes present in the Internet Routing Table: 1967
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4861
Number of ARIN addresses announced to Internet: 1269801280
Equivalent to 75 /8s, 175 /16s and 161 /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, 393216-401308
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: 266935
Total RIPE prefixes after maximum aggregation: 126326
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 261618
Unique aggregates announced from the RIPE address blocks: 162634
RIPE Region origin ASes present in the Internet Routing Table: 28622
RIPE Prefixes per ASN: 9.14
RIPE Region origin ASes announcing only one prefix: 12106
RIPE Region transit ASes present in the Internet Routing Table: 3971
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11683
Number of RIPE addresses announced to Internet: 714625024
Equivalent to 42 /8s, 152 /16s and 80 /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: 129453
Total LACNIC prefixes after maximum aggregation: 28795
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127772
Unique aggregates announced from the LACNIC address blocks: 49539
LACNIC Region origin ASes present in the Internet Routing Table: 11065
LACNIC Prefixes per ASN: 11.55
LACNIC Region origin ASes announcing only one prefix: 2258
LACNIC Region transit ASes present in the Internet Routing Table: 2396
Average LACNIC Region AS path length visible: 5.9
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8924
Number of LACNIC addresses announced to Internet: 177209344
Equivalent to 10 /8s, 144 /16s and 0 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 32099
Total AfriNIC prefixes after maximum aggregation: 6162
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 42099
Unique aggregates announced from the AfriNIC address blocks: 13144
AfriNIC Region origin ASes present in the Internet Routing Table: 1799
AfriNIC Prefixes per ASN: 23.40
AfriNIC Region origin ASes announcing only one prefix: 619
AfriNIC Region transit ASes present in the Internet Routing Table: 345
Average AfriNIC Region AS path length visible: 5.7
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1168
Number of AfriNIC addresses announced to Internet: 104985600
Equivalent to 6 /8s, 65 /16s and 244 /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 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati
7545 5649 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4579 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3859 1330 20 VIETEL-AS-AP Viettel Group, VN
7713 3591 1043 64 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 3487 494 245 BBIL-AP BHARTI Airtel Ltd., IN
45899 3294 1872 98 VNPT-AS-VN VNPT Corp, VN
24560 2759 863 361 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2171 433 190 TATACOMM-AS TATA Communications formerl
45090 2149 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 9717 11348 3391 AMAZON-02, US
11492 4589 304 632 CABLEONE, US
7155 4180 288 96 VIASAT-SP-BACKBONE, US
22773 3609 3063 299 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3599 1320 75 SHAW, CA
174 3423 6644 672 COGENT-174, US
16625 3204 1380 2280 AKAMAI-AS, US
749 3193 54919 2445 DNIC-AS-00749, US
367 2928 3632 1401 DNIC-ASBLK-00306-00371, US
396982 2757 3640 406 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 7688 1714 147 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3910 3396 146 AKAMAI-ASN1, NL
9009 3264 283 1588 M247, RO
12389 2885 2304 907 ROSTELECOM-AS, RU
8551 2651 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 589 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1521 1852 14 TE-AS TE-AS, EG
44477 1500 98 710 STARK-INDUSTRIES, GB
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 12360 3321 495 UNINET, MX
10620 3525 496 891 Telmex Colombia S.A., CO
13999 2507 340 653 Mega Cable, S.A. de C.V., MX
11830 2000 369 64 Instituto Costarricense de Electricidad
28573 1343 2319 241 Claro NXT Telecomunicacoes Ltda, BR
3816 1311 787 198 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6503 1204 348 492 Axtel, S.A.B. de C.V., MX
11664 1147 179 423 Techtel LMDS Comunicaciones Interactiva
28202 1105 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1088 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
24835 1546 545 28 RAYA-AS, EG
24863 1504 389 20 LINKdotNET-AS, EG
36992 1369 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1191 75 61 ORANGE-COTE-IVOIRE, CI
36935 934 521 42 Vodafone-, EG
37457 557 315 38 Telkom-Internet, ZA
6713 554 1861 34 IAM-AS, MA
15399 526 55 54 WANANCHI-, 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 12360 3321 495 UNINET, MX
9808 9822 8739 52 CHINAMOBILE-CN China Mobile Communicati
16509 9717 11348 3391 AMAZON-02, US
12479 7688 1714 147 UNI2-AS, ES
7545 5649 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4589 304 632 CABLEONE, US
18403 4579 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4180 288 96 VIASAT-SP-BACKBONE, US
20940 3910 3396 146 AKAMAI-ASN1, NL
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 9822 9770 CHINAMOBILE-CN China Mobile Communications Grou
12479 7688 7541 UNI2-AS, ES
16509 9717 6326 AMAZON-02, US
7545 5649 4981 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4579 4554 FPT-AS-AP FPT Telecom Company, VN
7155 4180 4084 VIASAT-SP-BACKBONE, US
11492 4589 3957 CABLEONE, US
7552 3859 3839 VIETEL-AS-AP Viettel Group, VN
20940 3910 3764 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
65536 DOCUMENT 5.102.30.0/24 65512 -Private Use AS-, ZZ
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
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
23.172.216.0/24 Origin: 398741 AS-VERTEXLINK-01, US
23.172.216.0/24 Transit: 60539 HUICAST_TELECOM, HK
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
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 /11:95 /12:298
/13:578 /14:1188 /15:2107 /16:13316 /17:8233 /18:13845
/19:24799 /20:43791 /21:51714 /22:111512 /23:102152 /24:580895
/25:128 /26:83 /27:140 /28:36 /29:91 /30:29
/31:6 /32:278
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6800 7688 UNI2-AS, ES
8151 6373 12360 UNINET, MX
11492 3502 4589 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3396 3599 SHAW, CA
7155 3124 4180 VIASAT-SP-BACKBONE, US
22773 2648 3609 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2146 2490 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2131 3525 Telmex Colombia S.A., CO
8551 2127 2651 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2261 2:1570 3:314 4:8 5:4599 6:162
7:6 8:1514 9:1 11:172 12:1466 13:382
14:2364 15:316 16:210 17:370 18:747 20:362
21:4 22:188 23:6665 24:3102 25:2 27:2646
29:19 31:2670 32:55 34:61 35:125 36:2198
37:4508 38:7526 39:895 40:122 41:4250 42:2193
43:2345 44:317 45:17607 46:4436 47:297 49:1933
50:1924 51:575 52:1587 54:310 55:971 56:5
57:160 58:2033 59:1125 60:1026 61:2601 62:2763
63:1926 64:5700 65:2338 66:4787 67:3101 68:1344
69:4109 70:1363 71:580 72:2968 74:2607 75:1587
76:628 77:2529 78:1857 79:2478 80:2171 81:1950
82:1522 83:1293 84:1650 85:3116 86:824 87:2270
88:1286 89:4064 90:682 91:8133 92:2191 93:2654
94:3688 95:4167 96:1301 97:312 98:1047 99:741
100:92 101:1165 102:3374 103:32432 104:4784 105:980
106:927 107:2759 108:1142 109:4097 110:2132 111:3190
112:2067 113:1777 114:1780 115:2078 116:1884 117:2602
118:2759 119:1960 120:1786 121:1284 122:2707 123:2230
124:1534 125:2834 126:28 128:1523 129:939 130:1106
131:1915 132:835 133:410 134:1713 135:354 136:953
137:1173 138:3010 139:1562 140:1380 141:1372 142:1599
143:1551 144:1003 145:346 146:2033 147:1733 148:2520
149:2581 150:1047 151:1333 152:1978 153:594 154:5991
155:1383 156:2240 157:1602 158:1101 159:2269 160:2651
161:1643 162:3618 163:1715 164:1649 165:2166 166:1067
167:1781 168:4117 169:792 170:4964 171:1007 172:3830
173:3062 174:907 175:1237 176:3713 177:5319 178:3604
179:2463 180:2370 181:3764 182:3372 183:2034 184:2267
185:20873 186:5228 187:4806 188:4152 189:4319 190:9483
191:1905 192:11024 193:9085 194:7503 195:5350 196:3228
197:2769 198:5968 199:7537 200:8349 201:6411 202:10380
203:10231 204:4583 205:3745 206:4526 207:3514 208:4161
209:5040 210:4460 211:2473 212:4333 213:3458 214:1095
215:49 216:6806 217:2902 218:1331 219:406 220:1826
221:1032 222:694 223:2183
End of report
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