[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Jun 11 21:29:56 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 11 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: 962811
Prefixes after maximum aggregation (per Origin AS): 362007
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465438
Number of IPv4 prefixes with a valid ROA: 490563
Number of IPv4 prefixes with an invalid ROA: 6
Number of IPv4 prefixes with no ROA: 472242
Total ASes present in the Internet Routing Table: 75898
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65050
Origin ASes announcing only one prefix: 26355
Transit ASes present in the Internet Routing Table: 10848
Transit-only ASes present in the Internet Routing Table: 535
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: 976
Number of instances of unregistered ASNs: 979
Number of 32-bit ASNs allocated by the RIRs: 44730
Number of 32-bit ASNs visible in the Routing Table: 36559
Prefixes from 32-bit ASNs in the Routing Table: 191218
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: 427
Number of addresses announced to Internet: 3024136064
Equivalent to 180 /8s, 64 /16s and 167 /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: 320496
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251031
Total APNIC prefixes after maximum aggregation: 73396
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 243339
Unique aggregates announced from the APNIC address blocks: 101173
APNIC Region origin ASes present in the Internet Routing Table: 14154
APNIC Prefixes per ASN: 17.19
APNIC Region origin ASes announcing only one prefix: 4304
APNIC Region transit ASes present in the Internet Routing Table: 1920
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 55
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9572
Number of APNIC addresses announced to Internet: 761222976
Equivalent to 45 /8s, 95 /16s and 87 /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: 279708
Total ARIN prefixes after maximum aggregation: 125343
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 284229
Unique aggregates announced from the ARIN address blocks: 134565
ARIN Region origin ASes present in the Internet Routing Table: 19156
ARIN Prefixes per ASN: 14.84
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1989
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: 4921
Number of ARIN addresses announced to Internet: 1266915904
Equivalent to 75 /8s, 131 /16s and 154 /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: 268728
Total RIPE prefixes after maximum aggregation: 127621
RIPE Deaggregation factor: 2.11
Prefixes being announced from the RIPE address blocks: 263574
Unique aggregates announced from the RIPE address blocks: 165475
RIPE Region origin ASes present in the Internet Routing Table: 28705
RIPE Prefixes per ASN: 9.18
RIPE Region origin ASes announcing only one prefix: 12109
RIPE Region transit ASes present in the Internet Routing Table: 3964
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: 11850
Number of RIPE addresses announced to Internet: 713449984
Equivalent to 42 /8s, 134 /16s and 98 /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: 129313
Total LACNIC prefixes after maximum aggregation: 28761
LACNIC Deaggregation factor: 4.50
Prefixes being announced from the LACNIC address blocks: 127268
Unique aggregates announced from the LACNIC address blocks: 50239
LACNIC Region origin ASes present in the Internet Routing Table: 11111
LACNIC Prefixes per ASN: 11.45
LACNIC Region origin ASes announcing only one prefix: 2339
LACNIC Region transit ASes present in the Internet Routing Table: 2418
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: 9001
Number of LACNIC addresses announced to Internet: 176662528
Equivalent to 10 /8s, 135 /16s and 168 /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: 33055
Total AfriNIC prefixes after maximum aggregation: 6245
AfriNIC Deaggregation factor: 5.29
Prefixes being announced from the AfriNIC address blocks: 43974
Unique aggregates announced from the AfriNIC address blocks: 13652
AfriNIC Region origin ASes present in the Internet Routing Table: 1851
AfriNIC Prefixes per ASN: 23.76
AfriNIC Region origin ASes announcing only one prefix: 640
AfriNIC Region transit ASes present in the Internet Routing Table: 352
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 29
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1215
Number of AfriNIC addresses announced to Internet: 105635328
Equivalent to 6 /8s, 75 /16s and 222 /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 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4174 347 23 UNASSIGNED
7552 3934 1331 21 UNASSIGNED
9498 3755 510 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3578 1043 63 UNASSIGNED
45899 3276 1857 102 UNASSIGNED
24560 2820 863 398 UNASSIGNED
4755 2179 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 10027 11398 3560 AMAZON-02, US
11492 4629 307 575 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
6327 3594 1320 79 SHAW, CA
174 3499 8781 868 COGENT-174, US
22773 3470 3038 217 ASN-CXA-ALL-CCI-22773-RDC, US
749 3251 54901 2503 UNASSIGNED
16625 3126 1346 2245 AKAMAI-AS, US
7018 2883 23668 1815 ATT-INTERNET4, US
396982 2757 3619 407 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 7734 1708 145 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3875 3396 150 AKAMAI-ASN1, NL
9009 3582 305 1801 M247, RO
12389 2914 2294 869 ROSTELECOM-AS, RU
34984 2347 361 577 TELLCOM-AS, TR
8551 1770 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
212238 1686 123 1224 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1527 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 12171 3322 505 UNINET, MX
10620 3514 492 936 Telmex Colombia S.A., CO
13999 2547 355 666 Mega Cable, S.A. de C.V., MX
11830 2003 369 64 Instituto Costarricense de Electricidad
28573 1344 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1323 784 191 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
11664 1248 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 1615 389 16 LINKdotNET-AS, EG
24835 1570 593 29 RAYA-AS, EG
36992 1377 1520 282 ETISALAT-MISR, EG
36903 1249 554 96 MT-MPLS, MA
29571 1216 77 75 ORANGE-COTE-IVOIRE, CI
36935 940 521 43 Vodafone-, EG
37457 564 314 37 Telkom-Internet, ZA
6713 557 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 12171 3322 505 UNINET, MX
16509 10027 11398 3560 AMAZON-02, US
9808 9830 8743 66 CHINAMOBILE-CN China Mobile Communicati
12479 7734 1708 145 UNI2-AS, ES
7545 5634 776 668 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4629 307 575 CABLEONE, US
18403 4174 347 23 UNASSIGNED
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3934 1331 21 UNASSIGNED
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 7734 7589 UNI2-AS, ES
16509 10027 6467 AMAZON-02, US
7545 5634 4966 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4174 4151 UNASSIGNED
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4629 4054 CABLEONE, US
7552 3934 3913 UNASSIGNED
20940 3875 3725 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 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.189.192.0/24 Origin: 27593 UNASSIGNED
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 UNASSIGNED
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 /15:2093 /16:13277 /17:8244 /18:13865
/19:24676 /20:43757 /21:51950 /22:112150 /23:102871 /24:586962
/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 6822 7734 UNI2-AS, ES
8151 6217 12171 UNINET, MX
11492 3536 4629 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3390 3594 SHAW, CA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2577 3470 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2154 2494 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2143 3514 Telmex Colombia S.A., CO
16509 2132 10027 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2275 2:1533 3:348 4:8 5:4641 6:160
7:6 8:1510 9:1 11:172 12:1454 13:359
14:2370 15:319 16:217 17:369 18:766 20:390
21:4 22:188 23:6858 24:3104 25:2 27:2629
29:19 31:2606 32:54 34:64 35:137 36:2301
37:4428 38:7800 39:897 40:138 41:4263 42:2036
43:2385 44:327 45:17636 46:4553 47:305 49:1969
50:1899 51:582 52:1581 54:313 55:999 56:8
57:189 58:2079 59:1198 60:1032 61:2619 62:2807
63:1901 64:5659 65:2332 66:4748 67:3035 68:1327
69:4131 70:1346 71:588 72:2951 74:2617 75:1582
76:621 77:2607 78:1874 79:1783 80:2196 81:2022
82:1644 83:1371 84:1686 85:3185 86:916 87:2268
88:1272 89:4160 90:679 91:8251 92:2315 93:2723
94:3763 95:4207 96:1279 97:316 98:1035 99:740
100:72 101:1159 102:3675 103:32348 104:4804 105:1064
106:989 107:2458 108:1157 109:4066 110:2133 111:3256
112:2065 113:1781 114:1821 115:2135 116:1883 117:2648
118:2696 119:2001 120:1778 121:1316 122:2701 123:2235
124:1578 125:2856 126:32 128:1480 129:927 130:1182
131:1929 132:821 133:412 134:1735 135:364 136:1121
137:1192 138:2933 139:1543 140:1379 141:1373 142:1672
143:1635 144:992 145:373 146:2069 147:1988 148:2543
149:2776 150:1040 151:1352 152:2233 153:595 154:6943
155:1502 156:2290 157:1850 158:1153 159:2331 160:2765
161:1708 162:3593 163:1712 164:1679 165:2188 166:1272
167:1813 168:4153 169:797 170:5087 171:1027 172:3876
173:3073 174:894 175:1252 176:3516 177:5565 178:3711
179:2351 180:2396 181:3800 182:3359 183:1984 184:2264
185:21035 186:5263 187:4792 188:4192 189:4411 190:9580
191:1951 192:11039 193:9166 194:7554 195:5431 196:3246
197:2752 198:5987 199:7944 200:8393 201:6426 202:10328
203:10243 204:4596 205:3666 206:4498 207:3568 208:4186
209:5059 210:4475 211:2527 212:4356 213:3529 214:1065
215:49 216:6824 217:3050 218:1314 219:414 220:1817
221:1038 222:695 223:2196
End of report
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