[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri May 10 21:32:27 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 10 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: 960936
Prefixes after maximum aggregation (per Origin AS): 361057
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 461568
Number of IPv4 prefixes with a valid ROA: 483068
Number of IPv4 prefixes with an invalid ROA: 11
Number of IPv4 prefixes with no ROA: 477857
Total ASes present in the Internet Routing Table: 75752
Prefixes per ASN: 12.69
Origin-only ASes present in the Internet Routing Table: 65033
Origin ASes announcing only one prefix: 26280
Transit ASes present in the Internet Routing Table: 10719
Transit-only ASes present in the Internet Routing Table: 525
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: 1000
Number of instances of unregistered ASNs: 1004
Number of 32-bit ASNs allocated by the RIRs: 44442
Number of 32-bit ASNs visible in the Routing Table: 36352
Prefixes from 32-bit ASNs in the Routing Table: 189677
Number of bogon 32-bit ASNs visible in the Routing Table: 18
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 453
Number of addresses announced to Internet: 3026122112
Equivalent to 180 /8s, 94 /16s and 245 /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: 321112
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 250032
Total APNIC prefixes after maximum aggregation: 73026
APNIC Deaggregation factor: 3.42
Prefixes being announced from the APNIC address blocks: 242642
Unique aggregates announced from the APNIC address blocks: 100700
APNIC Region origin ASes present in the Internet Routing Table: 14058
APNIC Prefixes per ASN: 17.26
APNIC Region origin ASes announcing only one prefix: 4276
APNIC Region transit ASes present in the Internet Routing Table: 1870
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: 9470
Number of APNIC addresses announced to Internet: 760790336
Equivalent to 45 /8s, 88 /16s and 189 /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: 278895
Total ARIN prefixes after maximum aggregation: 125180
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 283453
Unique aggregates announced from the ARIN address blocks: 133763
ARIN Region origin ASes present in the Internet Routing Table: 19167
ARIN Prefixes per ASN: 14.79
ARIN Region origin ASes announcing only one prefix: 6963
ARIN Region transit ASes present in the Internet Routing Table: 1987
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: 4905
Number of ARIN addresses announced to Internet: 1267814720
Equivalent to 75 /8s, 145 /16s and 81 /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: 269184
Total RIPE prefixes after maximum aggregation: 126917
RIPE Deaggregation factor: 2.12
Prefixes being announced from the RIPE address blocks: 264042
Unique aggregates announced from the RIPE address blocks: 163994
RIPE Region origin ASes present in the Internet Routing Table: 28664
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12096
RIPE Region transit ASes present in the Internet Routing Table: 3911
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: 11795
Number of RIPE addresses announced to Internet: 714295040
Equivalent to 42 /8s, 147 /16s and 71 /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: 129212
Total LACNIC prefixes after maximum aggregation: 29035
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127357
Unique aggregates announced from the LACNIC address blocks: 49526
LACNIC Region origin ASes present in the Internet Routing Table: 11097
LACNIC Prefixes per ASN: 11.48
LACNIC Region origin ASes announcing only one prefix: 2319
LACNIC Region transit ASes present in the Internet Routing Table: 2425
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: 177001728
Equivalent to 10 /8s, 140 /16s and 213 /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: 32613
Total AfriNIC prefixes after maximum aggregation: 6221
AfriNIC Deaggregation factor: 5.24
Prefixes being announced from the AfriNIC address blocks: 42989
Unique aggregates announced from the AfriNIC address blocks: 13225
AfriNIC Region origin ASes present in the Internet Routing Table: 1841
AfriNIC Prefixes per ASN: 23.35
AfriNIC Region origin ASes announcing only one prefix: 626
AfriNIC Region transit ASes present in the Internet Routing Table: 351
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 27
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1210
Number of AfriNIC addresses announced to Internet: 105931776
Equivalent to 6 /8s, 80 /16s and 100 /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 8742 61 CHINAMOBILE-CN China Mobile Communicati
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4519 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3885 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3693 506 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3558 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3290 1872 99 VNPT-AS-VN VNPT Corp, VN
24560 2786 863 376 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4755 2165 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 9904 11373 3519 AMAZON-02, US
11492 4597 305 630 CABLEONE, US
7155 4167 287 89 VIASAT-SP-BACKBONE, US
6327 3596 1320 79 SHAW, CA
174 3508 6629 833 COGENT-174, US
22773 3496 3041 235 ASN-CXA-ALL-CCI-22773-RDC, US
749 3225 54904 2477 DNIC-AS-00749, US
16625 3105 1339 2231 AKAMAI-AS, US
7018 2831 23657 1808 ATT-INTERNET4, US
367 2814 3474 1328 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 7750 1708 144 UNI2-AS, ES
39891 4758 286 60 ALJAWWALSTC-AS, SA
20940 3886 3396 147 AKAMAI-ASN1, NL
9009 3311 289 1617 M247, RO
12389 2897 2294 860 ROSTELECOM-AS, RU
8551 2636 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
34984 2345 362 583 TELLCOM-AS, TR
13188 1607 100 26 TRIOLAN, UA
212238 1579 113 1147 CDNEXT, GB
8452 1576 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 12317 3319 492 UNINET, MX
10620 3503 491 941 Telmex Colombia S.A., CO
13999 2539 351 662 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad
28573 1350 2314 252 Claro NXT Telecomunicacoes Ltda, BR
3816 1320 789 194 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
19429 1232 216 21 ETB - Colombia, CO
11664 1180 176 439 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 1504 389 20 LINKdotNET-AS, EG
36992 1373 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
6713 557 1861 35 IAM-AS, MA
37457 557 314 37 Telkom-Internet, ZA
15399 532 55 52 WANANCHI-, KE
36914 525 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 12317 3319 492 UNINET, MX
16509 9904 11373 3519 AMAZON-02, US
9808 9830 8742 61 CHINAMOBILE-CN China Mobile Communicati
12479 7750 1708 144 UNI2-AS, ES
7545 5646 777 670 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 286 60 ALJAWWALSTC-AS, SA
11492 4597 305 630 CABLEONE, US
18403 4519 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4167 287 89 VIASAT-SP-BACKBONE, US
20940 3886 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 9830 9769 CHINAMOBILE-CN China Mobile Communications Grou
12479 7750 7606 UNI2-AS, ES
16509 9904 6385 AMAZON-02, US
7545 5646 4976 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4758 4698 ALJAWWALSTC-AS, SA
18403 4519 4496 FPT-AS-AP FPT Telecom Company, VN
7155 4167 4078 VIASAT-SP-BACKBONE, US
11492 4597 3967 CABLEONE, US
7552 3885 3864 VIETEL-AS-AP Viettel Group, VN
20940 3886 3739 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
23.147.240.0/24 Origin: 398208 RESERVED, ZZ
23.147.240.0/24 Transit: 19930 EQUINIX-EC-CH, 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 /11:94 /12:296
/13:579 /14:1181 /15:2088 /16:13298 /17:8247 /18:13865
/19:24699 /20:43732 /21:51978 /22:112189 /23:102534 /24:585315
/25:121 /26:79 /27:136 /28:38 /29:87 /30:30
/31:7 /32:277
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6855 7750 UNI2-AS, ES
8151 6331 12317 UNINET, MX
11492 3512 4597 CABLEONE, US
39891 3440 4758 ALJAWWALSTC-AS, SA
6327 3392 3596 SHAW, CA
7155 3111 4167 VIASAT-SP-BACKBONE, US
22773 2590 3496 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2155 2500 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2129 3503 Telmex Colombia S.A., CO
8551 2112 2636 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)
----------------------------------------------
1:2292 2:1518 3:346 4:8 5:4633 6:164
7:6 8:1507 9:1 11:172 12:1456 13:364
14:2361 15:318 16:214 17:370 18:767 20:372
21:4 22:188 23:6754 24:3103 25:2 27:2612
29:19 31:2606 32:55 34:60 35:134 36:2293
37:4500 38:7606 39:897 40:122 41:4217 42:2201
43:2364 44:321 45:17590 46:4563 47:307 49:1951
50:1923 51:578 52:1580 54:313 55:1000 56:5
57:175 58:2062 59:1191 60:1034 61:2628 62:2763
63:1906 64:5701 65:2362 66:4788 67:3031 68:1333
69:4142 70:1354 71:592 72:2945 74:2611 75:1594
76:610 77:2608 78:1866 79:2514 80:2213 81:2031
82:1581 83:1342 84:1661 85:3175 86:850 87:2245
88:1302 89:4129 90:682 91:8240 92:2292 93:2706
94:3748 95:4212 96:1286 97:315 98:1040 99:742
100:72 101:1165 102:3471 103:32369 104:4811 105:1056
106:930 107:2769 108:1154 109:4162 110:2128 111:3258
112:2072 113:1804 114:1787 115:2131 116:1891 117:2637
118:2734 119:1987 120:1764 121:1284 122:2686 123:2227
124:1587 125:2855 126:32 128:1497 129:939 130:1159
131:1918 132:819 133:410 134:1736 135:362 136:957
137:1180 138:2926 139:1549 140:1392 141:1356 142:1603
143:1507 144:986 145:362 146:2075 147:1894 148:2517
149:2753 150:1040 151:1333 152:2159 153:595 154:6514
155:1475 156:2295 157:1786 158:1149 159:2343 160:2683
161:1679 162:3584 163:1709 164:1667 165:2178 166:1173
167:1810 168:4034 169:809 170:5050 171:1028 172:3865
173:3072 174:894 175:1224 176:3740 177:5406 178:3747
179:2362 180:2335 181:3777 182:3395 183:2003 184:2271
185:20983 186:5258 187:4773 188:4202 189:4363 190:9656
191:1902 192:10994 193:9142 194:7570 195:5380 196:3207
197:2638 198:5972 199:7838 200:8305 201:6375 202:10383
203:10228 204:4578 205:3766 206:4498 207:3558 208:4169
209:5047 210:4463 211:2521 212:4350 213:3485 214:1048
215:49 216:6816 217:3087 218:1312 219:411 220:1819
221:1036 222:706 223:2184
End of report
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