[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu May 2 21:32:11 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 02 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: 960873
Prefixes after maximum aggregation (per Origin AS): 361010
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461029
Number of IPv4 prefixes with a valid ROA: 480149
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 480718
Total ASes present in the Internet Routing Table: 75748
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65049
Origin ASes announcing only one prefix: 26244
Transit ASes present in the Internet Routing Table: 10699
Transit-only ASes present in the Internet Routing Table: 520
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: 1010
Number of instances of unregistered ASNs: 1012
Number of 32-bit ASNs allocated by the RIRs: 44352
Number of 32-bit ASNs visible in the Routing Table: 36334
Prefixes from 32-bit ASNs in the Routing Table: 190408
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: 468
Number of addresses announced to Internet: 3026810496
Equivalent to 180 /8s, 105 /16s and 118 /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: 320876
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 249987
Total APNIC prefixes after maximum aggregation: 73118
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242379
Unique aggregates announced from the APNIC address blocks: 100575
APNIC Region origin ASes present in the Internet Routing Table: 14073
APNIC Prefixes per ASN: 17.22
APNIC Region origin ASes announcing only one prefix: 4287
APNIC Region transit ASes present in the Internet Routing Table: 1865
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: 9486
Number of APNIC addresses announced to Internet: 760781888
Equivalent to 45 /8s, 88 /16s and 156 /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: 278542
Total ARIN prefixes after maximum aggregation: 125068
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283203
Unique aggregates announced from the ARIN address blocks: 133507
ARIN Region origin ASes present in the Internet Routing Table: 19158
ARIN Prefixes per ASN: 14.78
ARIN Region origin ASes announcing only one prefix: 6959
ARIN Region transit ASes present in the Internet Routing Table: 1973
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: 4890
Number of ARIN addresses announced to Internet: 1267997504
Equivalent to 75 /8s, 148 /16s and 27 /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: 268475
Total RIPE prefixes after maximum aggregation: 126941
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263278
Unique aggregates announced from the RIPE address blocks: 163895
RIPE Region origin ASes present in the Internet Routing Table: 28666
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 12103
RIPE Region transit ASes present in the Internet Routing Table: 3919
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: 11784
Number of RIPE addresses announced to Internet: 714722048
Equivalent to 42 /8s, 153 /16s and 203 /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: 130281
Total LACNIC prefixes after maximum aggregation: 28985
LACNIC Deaggregation factor: 4.49
Prefixes being announced from the LACNIC address blocks: 128442
Unique aggregates announced from the LACNIC address blocks: 49505
LACNIC Region origin ASes present in the Internet Routing Table: 11085
LACNIC Prefixes per ASN: 11.59
LACNIC Region origin ASes announcing only one prefix: 2261
LACNIC Region transit ASes present in the Internet Routing Table: 2411
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: 8967
Number of LACNIC addresses announced to Internet: 177151744
Equivalent to 10 /8s, 143 /16s and 31 /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: 32578
Total AfriNIC prefixes after maximum aggregation: 6215
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 43103
Unique aggregates announced from the AfriNIC address blocks: 13187
AfriNIC Region origin ASes present in the Internet Routing Table: 1841
AfriNIC Prefixes per ASN: 23.41
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 349
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: 1207
Number of AfriNIC addresses announced to Internet: 105892864
Equivalent to 6 /8s, 79 /16s and 204 /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 5660 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4620 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3877 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3683 506 258 BBIL-AP BHARTI Airtel Ltd., IN
7713 3545 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3288 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2782 862 375 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 9791 11353 3513 AMAZON-02, US
11492 4604 305 616 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
6327 3612 1320 79 SHAW, CA
174 3531 6632 837 COGENT-174, US
22773 3500 3041 237 ASN-CXA-ALL-CCI-22773-RDC, US
749 3227 54904 2479 DNIC-AS-00749, US
16625 3128 1335 2229 AKAMAI-AS, US
367 2826 3530 1354 DNIC-ASBLK-00306-00371, US
7018 2814 23652 1797 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 7711 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3897 3396 147 AKAMAI-ASN1, NL
9009 3300 285 1617 M247, RO
8551 2640 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2504 2244 783 ROSTELECOM-AS, RU
34984 2346 363 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
8452 1565 1852 14 TE-AS TE-AS, EG
212238 1560 111 1136 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 12335 3319 495 UNINET, MX
10620 3522 495 913 Telmex Colombia S.A., CO
13999 2534 350 662 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1329 2303 301 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 788 190 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1170 175 433 Techtel LMDS Comunicaciones Interactiva
6503 1133 314 478 Axtel, S.A.B. de C.V., MX
28202 1121 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 1207 77 56 ORANGE-COTE-IVOIRE, CI
36935 935 521 42 Vodafone-, EG
37457 559 315 38 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
37342 512 32 1 MOVITEL, MZ
15399 502 55 52 WANANCHI-, 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 12335 3319 495 UNINET, MX
9808 9827 8742 61 CHINAMOBILE-CN China Mobile Communicati
16509 9791 11353 3513 AMAZON-02, US
12479 7711 1708 144 UNI2-AS, ES
7545 5660 777 674 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
18403 4620 347 23 FPT-AS-AP FPT Telecom Company, VN
11492 4604 305 616 CABLEONE, US
7155 4169 287 89 VIASAT-SP-BACKBONE, US
20940 3897 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 9791 6278 AMAZON-02, US
7545 5660 4986 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4620 4597 FPT-AS-AP FPT Telecom Company, VN
7155 4169 4080 VIASAT-SP-BACKBONE, US
11492 4604 3988 CABLEONE, US
7552 3877 3856 VIETEL-AS-AP Viettel Group, VN
20940 3897 3750 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 /14:1195 /15:2106 /16:13293 /17:8250 /18:13863
/19:24721 /20:43738 /21:51868 /22:112082 /23:102558 /24:585400
/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 6362 12335 UNINET, MX
11492 3513 4604 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3408 3612 SHAW, CA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2592 3500 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2151 2497 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2135 3522 Telmex Colombia S.A., CO
8551 2116 2640 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)
----------------------------------------------
1:2289 2:1515 3:334 4:8 5:4603 6:163
7:6 8:1502 9:1 11:172 12:1461 13:361
14:2369 15:318 16:210 17:369 18:767 20:372
21:4 22:188 23:6779 24:3105 25:2 27:2634
29:19 31:2564 32:53 34:61 35:132 36:2286
37:4484 38:7502 39:895 40:123 41:4232 42:2224
43:2380 44:320 45:17756 46:4519 47:306 49:1939
50:1926 51:576 52:1579 54:311 55:999 56:5
57:174 58:2053 59:1182 60:1034 61:2618 62:2768
63:1911 64:5692 65:2362 66:4783 67:3032 68:1335
69:4141 70:1353 71:588 72:2947 74:2618 75:1592
76:607 77:2602 78:1868 79:2514 80:2208 81:2032
82:1577 83:1341 84:1664 85:3178 86:846 87:2236
88:1291 89:4113 90:616 91:8225 92:2293 93:2699
94:3648 95:4160 96:1291 97:315 98:1045 99:741
100:72 101:1166 102:3352 103:32395 104:4849 105:1055
106:933 107:2791 108:1124 109:4091 110:2133 111:3252
112:2068 113:1814 114:1785 115:2107 116:1885 117:2617
118:2761 119:1982 120:1767 121:1283 122:2679 123:2222
124:1578 125:2850 126:32 128:1501 129:943 130:1160
131:1918 132:819 133:410 134:1733 135:362 136:961
137:1181 138:2994 139:1547 140:1399 141:1357 142:1606
143:1544 144:984 145:362 146:2075 147:1884 148:2521
149:2693 150:1045 151:1346 152:2150 153:595 154:6540
155:1464 156:2480 157:1772 158:1147 159:2332 160:2703
161:1663 162:3578 163:1705 164:1673 165:2168 166:1173
167:1822 168:4070 169:807 170:5079 171:996 172:3853
173:3066 174:893 175:1224 176:3700 177:5487 178:3755
179:2441 180:2358 181:3781 182:3395 183:2017 184:2272
185:20989 186:5428 187:4788 188:4190 189:4385 190:9659
191:1910 192:10993 193:9141 194:7552 195:5380 196:3195
197:2643 198:5983 199:7791 200:8315 201:6445 202:10393
203:10222 204:4590 205:3756 206:4533 207:3511 208:4164
209:5050 210:4442 211:2487 212:4311 213:3491 214:1063
215:49 216:6819 217:3079 218:1330 219:408 220:1821
221:1035 222:703 223:2193
End of report
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