[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri May 3 21:32:10 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 03 May, 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: 961262
Prefixes after maximum aggregation (per Origin AS): 361019
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461195
Number of IPv4 prefixes with a valid ROA: 481304
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 479952
Total ASes present in the Internet Routing Table: 75756
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65055
Origin ASes announcing only one prefix: 26223
Transit ASes present in the Internet Routing Table: 10701
Transit-only ASes present in the Internet Routing Table: 518
Paths with bogon ASNs present in the IPv4 Routing Table: 36
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: 1007
Number of instances of unregistered ASNs: 1009
Number of 32-bit ASNs allocated by the RIRs: 44363
Number of 32-bit ASNs visible in the Routing Table: 36345
Prefixes from 32-bit ASNs in the Routing Table: 190489
Number of bogon 32-bit ASNs visible in the Routing Table: 12
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 465
Number of addresses announced to Internet: 3027147648
Equivalent to 180 /8s, 110 /16s and 155 /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: 321014
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250081
Total APNIC prefixes after maximum aggregation: 73117
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242480
Unique aggregates announced from the APNIC address blocks: 100595
APNIC Region origin ASes present in the Internet Routing Table: 14082
APNIC Prefixes per ASN: 17.22
APNIC Region origin ASes announcing only one prefix: 4281
APNIC Region transit ASes present in the Internet Routing Table: 1876
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: 9490
Number of APNIC addresses announced to Internet: 760808256
Equivalent to 45 /8s, 89 /16s and 3 /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: 278625
Total ARIN prefixes after maximum aggregation: 125076
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283328
Unique aggregates announced from the ARIN address blocks: 133581
ARIN Region origin ASes present in the Internet Routing Table: 19163
ARIN Prefixes per ASN: 14.79
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1976
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4892
Number of ARIN addresses announced to Internet: 1268103488
Equivalent to 75 /8s, 149 /16s and 185 /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: 268751
Total RIPE prefixes after maximum aggregation: 126914
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 263535
Unique aggregates announced from the RIPE address blocks: 163900
RIPE Region origin ASes present in the Internet Routing Table: 28657
RIPE Prefixes per ASN: 9.20
RIPE Region origin ASes announcing only one prefix: 12095
RIPE Region transit ASes present in the Internet Routing Table: 3917
Average RIPE Region AS path length visible: 5.4
Max RIPE Region AS path length visible: 38
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11786
Number of RIPE addresses announced to Internet: 714792192
Equivalent to 42 /8s, 154 /16s and 221 /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: 130087
Total LACNIC prefixes after maximum aggregation: 29002
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 128204
Unique aggregates announced from the LACNIC address blocks: 49553
LACNIC Region origin ASes present in the Internet Routing Table: 11091
LACNIC Prefixes per ASN: 11.56
LACNIC Region origin ASes announcing only one prefix: 2262
LACNIC Region transit ASes present in the Internet Routing Table: 2405
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: 8972
Number of LACNIC addresses announced to Internet: 177205248
Equivalent to 10 /8s, 143 /16s and 240 /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: 32711
Total AfriNIC prefixes after maximum aggregation: 6226
AfriNIC Deaggregation factor: 5.25
Prefixes being announced from the AfriNIC address blocks: 43250
Unique aggregates announced from the AfriNIC address blocks: 13209
AfriNIC Region origin ASes present in the Internet Routing Table: 1838
AfriNIC Prefixes per ASN: 23.53
AfriNIC Region origin ASes announcing only one prefix: 628
AfriNIC Region transit ASes present in the Internet Routing Table: 348
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 45
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1205
Number of AfriNIC addresses announced to Internet: 105974784
Equivalent to 6 /8s, 81 /16s and 12 /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 9827 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5659 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4629 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3880 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3683 506 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3535 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3288 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2785 863 375 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 9802 11355 3512 AMAZON-02, US
11492 4605 305 617 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3612 1320 79 SHAW, CA
174 3532 6632 837 COGENT-174, US
22773 3499 3041 237 ASN-CXA-ALL-CCI-22773-RDC, US
749 3227 54904 2479 DNIC-AS-00749, US
16625 3128 1335 2229 AKAMAI-AS, US
7018 2814 23652 1798 ATT-INTERNET4, US
367 2808 3543 1344 DNIC-ASBLK-00306-00371, 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 7711 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3896 3396 147 AKAMAI-ASN1, NL
9009 3298 285 1618 M247, RO
12389 2725 2255 801 ROSTELECOM-AS, RU
8551 2638 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1565 1852 14 TE-AS TE-AS, EG
212238 1562 111 1132 CDNEXT, 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 12238 3319 495 UNINET, MX
10620 3521 495 912 Telmex Colombia S.A., CO
13999 2538 351 663 Mega Cable, S.A. de C.V., MX
11830 2005 369 64 Instituto Costarricense de Electricidad
28573 1330 2304 302 Claro NXT Telecomunicacoes Ltda, BR
3816 1314 788 195 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1169 175 434 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1129 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 1501 389 20 LINKdotNET-AS, EG
36992 1371 1519 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1198 77 59 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 532 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 12238 3319 495 UNINET, MX
9808 9827 8742 61 CHINAMOBILE-CN China Mobile Communicati
16509 9802 11355 3512 AMAZON-02, US
12479 7711 1708 144 UNI2-AS, ES
7545 5659 777 673 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4629 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4605 305 617 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3896 3396 147 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 9827 9766 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7567 UNI2-AS, ES
16509 9802 6290 AMAZON-02, US
7545 5659 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4629 4606 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4605 3988 CABLEONE, US
7552 3880 3859 VIETEL-AS-AP Viettel Group, VN
20940 3896 3749 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
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: 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
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
/13:580 /14:1193 /15:2106 /16:13298 /17:8254 /18:13863
/19:24722 /20:43737 /21:51873 /22:112106 /23:102446 /24:585865
/25:115 /26:70 /27:136 /28:38 /29:87 /30:31
/31:6 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6820 7711 UNI2-AS, ES
8151 6279 12238 UNINET, MX
11492 3514 4605 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3408 3612 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2591 3499 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2152 2498 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2134 3521 Telmex Colombia S.A., CO
8551 2114 2638 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)
----------------------------------------------
1:2291 2:1511 3:334 4:8 5:4621 6:163
7:6 8:1501 9:1 11:172 12:1459 13:361
14:2367 15:318 16:210 17:369 18:765 20:372
21:4 22:188 23:6779 24:3104 25:2 27:2613
29:19 31:2597 32:53 34:61 35:133 36:2286
37:4487 38:7521 39:897 40:122 41:4298 42:2231
43:2380 44:320 45:17773 46:4522 47:307 49:1946
50:1927 51:576 52:1582 54:311 55:1000 56:5
57:174 58:2053 59:1188 60:1034 61:2632 62:2765
63:1918 64:5689 65:2363 66:4785 67:3033 68:1334
69:4134 70:1354 71:588 72:2947 74:2618 75:1592
76:609 77:2603 78:1868 79:2511 80:2209 81:2031
82:1579 83:1341 84:1663 85:3178 86:845 87:2238
88:1294 89:4122 90:616 91:8233 92:2292 93:2704
94:3697 95:4193 96:1292 97:315 98:1043 99:741
100:72 101:1166 102:3354 103:32439 104:4853 105:1055
106:932 107:2777 108:1155 109:4148 110:2129 111:3251
112:2067 113:1816 114:1784 115:2107 116:1885 117:2621
118:2760 119:1981 120:1767 121:1284 122:2682 123:2219
124:1594 125:2851 126:32 128:1502 129:940 130:1162
131:1912 132:818 133:410 134:1734 135:362 136:960
137:1179 138:2991 139:1550 140:1396 141:1357 142:1609
143:1540 144:984 145:363 146:2075 147:1883 148:2516
149:2741 150:1042 151:1346 152:2149 153:595 154:6553
155:1461 156:2486 157:1779 158:1146 159:2332 160:2703
161:1665 162:3576 163:1701 164:1670 165:2167 166:1173
167:1823 168:4092 169:807 170:5083 171:999 172:3854
173:3069 174:894 175:1224 176:3698 177:5438 178:3752
179:2428 180:2358 181:3774 182:3394 183:2019 184:2279
185:20992 186:5426 187:4725 188:4195 189:4350 190:9680
191:1922 192:10989 193:9144 194:7562 195:5379 196:3201
197:2683 198:5984 199:7805 200:8315 201:6426 202:10395
203:10224 204:4593 205:3756 206:4530 207:3511 208:4164
209:5056 210:4459 211:2487 212:4355 213:3483 214:1054
215:49 216:6815 217:3090 218:1330 219:408 220:1821
221:1035 222:703 223:2184
End of report
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