[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Apr 27 21:32:00 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sat 27 Apr, 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: 961486
Prefixes after maximum aggregation (per Origin AS): 360903
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 460930
Number of IPv4 prefixes with a valid ROA: 477991
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 483489
Total ASes present in the Internet Routing Table: 75775
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65099
Origin ASes announcing only one prefix: 26235
Transit ASes present in the Internet Routing Table: 10676
Transit-only ASes present in the Internet Routing Table: 515
Paths with bogon ASNs present in the IPv4 Routing Table: 38
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1012
Number of instances of unregistered ASNs: 1014
Number of 32-bit ASNs allocated by the RIRs: 44303
Number of 32-bit ASNs visible in the Routing Table: 36344
Prefixes from 32-bit ASNs in the Routing Table: 190575
Number of bogon 32-bit ASNs visible in the Routing Table: 13
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 462
Number of addresses announced to Internet: 3027854976
Equivalent to 180 /8s, 121 /16s and 102 /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: 321199
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250068
Total APNIC prefixes after maximum aggregation: 73100
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242539
Unique aggregates announced from the APNIC address blocks: 100555
APNIC Region origin ASes present in the Internet Routing Table: 14072
APNIC Prefixes per ASN: 17.24
APNIC Region origin ASes announcing only one prefix: 4268
APNIC Region transit ASes present in the Internet Routing Table: 1856
Average APNIC Region AS path length visible: 5.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9480
Number of APNIC addresses announced to Internet: 760858176
Equivalent to 45 /8s, 89 /16s and 198 /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: 278755
Total ARIN prefixes after maximum aggregation: 125041
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283451
Unique aggregates announced from the ARIN address blocks: 133469
ARIN Region origin ASes present in the Internet Routing Table: 19161
ARIN Prefixes per ASN: 14.79
ARIN Region origin ASes announcing only one prefix: 6966
ARIN Region transit ASes present in the Internet Routing Table: 1979
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 26
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4893
Number of ARIN addresses announced to Internet: 1268725056
Equivalent to 75 /8s, 159 /16s and 53 /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: 268412
Total RIPE prefixes after maximum aggregation: 126935
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263175
Unique aggregates announced from the RIPE address blocks: 163841
RIPE Region origin ASes present in the Internet Routing Table: 28677
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 12110
RIPE Region transit ASes present in the Internet Routing Table: 3918
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 45
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11788
Number of RIPE addresses announced to Internet: 714901504
Equivalent to 42 /8s, 156 /16s and 136 /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: 130559
Total LACNIC prefixes after maximum aggregation: 28914
LACNIC Deaggregation factor: 4.52
Prefixes being announced from the LACNIC address blocks: 128683
Unique aggregates announced from the LACNIC address blocks: 49541
LACNIC Region origin ASes present in the Internet Routing Table: 11103
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2268
LACNIC Region transit ASes present in the Internet Routing Table: 2396
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8977
Number of LACNIC addresses announced to Internet: 177112576
Equivalent to 10 /8s, 142 /16s and 134 /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: 32680
Total AfriNIC prefixes after maximum aggregation: 6225
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43176
Unique aggregates announced from the AfriNIC address blocks: 13166
AfriNIC Region origin ASes present in the Internet Routing Table: 1839
AfriNIC Prefixes per ASN: 23.48
AfriNIC Region origin ASes announcing only one prefix: 623
AfriNIC Region transit ASes present in the Internet Routing Table: 344
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 32
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1206
Number of AfriNIC addresses announced to Internet: 105996544
Equivalent to 6 /8s, 81 /16s and 97 /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 9879 8743 62 CHINAMOBILE-CN China Mobile Communicati
7545 5665 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4615 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3881 1330 20 VIETEL-AS-AP Viettel Group, VN
9498 3586 500 254 BBIL-AP BHARTI Airtel Ltd., IN
7713 3583 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3288 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2778 863 370 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2166 433 193 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 9783 11354 3526 AMAZON-02, US
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3614 1320 79 SHAW, CA
22773 3505 3045 239 ASN-CXA-ALL-CCI-22773-RDC, US
174 3471 6627 829 COGENT-174, US
749 3200 54911 2452 DNIC-AS-00749, US
16625 3150 1340 2237 AKAMAI-AS, US
367 2802 3529 1349 DNIC-ASBLK-00306-00371, US
7018 2797 23654 1794 ATT-INTERNET4, 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 7707 1708 144 UNI2-AS, ES
39891 4741 285 59 ALJAWWALSTC-AS, SA
20940 3916 3396 148 AKAMAI-ASN1, NL
9009 3298 286 1618 M247, RO
8551 2634 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2507 2243 782 ROSTELECOM-AS, RU
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1563 1852 14 TE-AS TE-AS, EG
44477 1538 100 729 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 12372 3311 489 UNINET, MX
10620 3521 495 912 Telmex Colombia S.A., CO
13999 2541 351 662 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1347 2313 251 Claro NXT Telecomunicacoes Ltda, BR
3816 1314 788 192 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1164 176 432 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
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 1549 545 28 RAYA-AS, EG
24863 1503 389 20 LINKdotNET-AS, EG
36992 1370 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1204 76 65 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
15399 528 55 52 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 12372 3311 489 UNINET, MX
9808 9879 8743 62 CHINAMOBILE-CN China Mobile Communicati
16509 9783 11354 3526 AMAZON-02, US
12479 7707 1708 144 UNI2-AS, ES
7545 5665 777 676 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 285 59 ALJAWWALSTC-AS, SA
18403 4615 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4597 305 618 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3916 3396 148 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 9879 9817 CHINAMOBILE-CN China Mobile Communications Grou
12479 7707 7563 UNI2-AS, ES
16509 9783 6257 AMAZON-02, US
7545 5665 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4741 4682 ALJAWWALSTC-AS, SA
18403 4615 4592 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4597 3979 CABLEONE, US
7552 3881 3861 VIETEL-AS-AP Viettel Group, VN
20940 3916 3768 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
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
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: 2386 INS-AS, US
23.141.0.0/24 Transit: 7018 ATT-INTERNET4, 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: 6939 HURRICANE, 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 /12:299
/13:580 /14:1196 /15:2110 /16:13302 /17:8255 /18:13851
/19:24804 /20:43719 /21:51899 /22:112173 /23:102654 /24:585707
/25:122 /26:79 /27:137 /28:35 /29:87 /30:33
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6818 7707 UNI2-AS, ES
8151 6409 12372 UNINET, MX
11492 3510 4597 CABLEONE, US
39891 3424 4741 ALJAWWALSTC-AS, SA
6327 3410 3614 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2595 3505 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2153 2499 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2134 3521 Telmex Colombia S.A., CO
8551 2110 2634 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)
----------------------------------------------
1:2290 2:1491 3:331 4:8 5:4609 6:163
7:6 8:1505 9:1 11:172 12:1456 13:363
14:2367 15:317 16:209 17:369 18:765 20:371
21:4 22:188 23:6769 24:3107 25:2 27:2643
29:19 31:2561 32:53 34:61 35:130 36:2292
37:4494 38:7445 39:894 40:122 41:4314 42:2221
43:2382 44:320 45:17786 46:4534 47:307 49:1941
50:1943 51:576 52:1579 54:310 55:985 56:5
57:176 58:2054 59:1187 60:1031 61:2617 62:2770
63:1916 64:5699 65:2361 66:4775 67:3030 68:1349
69:4137 70:1355 71:585 72:2958 74:2622 75:1592
76:607 77:2606 78:1864 79:2506 80:2205 81:2026
82:1567 83:1345 84:1660 85:3163 86:846 87:2234
88:1293 89:4132 90:615 91:8220 92:2294 93:2697
94:3646 95:4160 96:1295 97:315 98:1043 99:742
100:73 101:1170 102:3359 103:32508 104:4867 105:1055
106:933 107:2789 108:1119 109:4087 110:2135 111:3249
112:2066 113:1815 114:1794 115:2105 116:1885 117:2615
118:2763 119:1975 120:1782 121:1278 122:2696 123:2225
124:1577 125:2852 126:32 128:1504 129:940 130:1149
131:1914 132:820 133:410 134:1734 135:363 136:959
137:1203 138:3004 139:1549 140:1390 141:1373 142:1605
143:1528 144:984 145:359 146:2072 147:1878 148:2524
149:2710 150:1044 151:1349 152:2052 153:594 154:6499
155:1470 156:2476 157:1765 158:1149 159:2336 160:2698
161:1656 162:3587 163:1705 164:1670 165:2166 166:1170
167:1815 168:4065 169:806 170:5087 171:1001 172:3847
173:3069 174:895 175:1223 176:3698 177:5576 178:3747
179:2452 180:2350 181:3786 182:3394 183:2048 184:2273
185:20973 186:5415 187:4837 188:4187 189:4405 190:9668
191:1915 192:10986 193:9130 194:7546 195:5367 196:3213
197:2655 198:6049 199:7743 200:8311 201:6407 202:10380
203:10222 204:4604 205:3775 206:4522 207:3560 208:4167
209:5089 210:4455 211:2487 212:4305 213:3492 214:1065
215:50 216:6814 217:3056 218:1330 219:407 220:1824
221:1035 222:700 223:2192
End of report
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