[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at frr.nsrc.org
Wed May 4 21:32:46 UTC 2022
IPv4 R&E Routing Table Report 21:25 GMT Wed 04 May, 2022
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: 910188
Prefixes after maximum aggregation (per Origin AS): 337874
Deaggregation factor: 2.69
Unique aggregates announced (without unneeded subnets): 430820
Number of IPv4 prefixes with a valid ROA: 668190
Number of IPv4 prefixes with an invalid ROA: 5260
Number of IPv4 prefixes with no ROA: 1146925
Total ASes present in the Internet Routing Table: 73134
Prefixes per ASN: 12.45
Origin-only ASes present in the Internet Routing Table: 63011
Origin ASes announcing only one prefix: 25312
Transit ASes present in the Internet Routing Table: 10123
Transit-only ASes present in the Internet Routing Table: 356
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 67
Max AS path prepend of ASN (267602) 58
Prefixes from unregistered ASNs in the Routing Table: 857
Number of instances of unregistered ASNs: 862
Number of 32-bit ASNs allocated by the RIRs: 39281
Number of 32-bit ASNs visible in the Routing Table: 32641
Prefixes from 32-bit ASNs in the Routing Table: 159965
Number of bogon 32-bit ASNs visible in the Routing Table: 20
Special use prefixes present in the Routing Table: 49
Prefixes being announced from unallocated address space: 531
Number of addresses announced to Internet: 3067757446
Equivalent to 182 /8s, 218 /16s and 67 /24s
Percentage of available address space announced: 82.9
Percentage of allocated address space announced: 82.9
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: 312873
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 232259
Total APNIC prefixes after maximum aggregation: 66304
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 227221
Unique aggregates announced from the APNIC address blocks: 94885
APNIC Region origin ASes present in the Internet Routing Table: 12588
APNIC Prefixes per ASN: 18.05
APNIC Region origin ASes announcing only one prefix: 3561
APNIC Region transit ASes present in the Internet Routing Table: 1718
Average APNIC Region AS path length visible: 4.7
Max APNIC Region AS path length visible: 33
Number of APNIC region 32-bit ASNs visible in the Routing Table: 7814
Number of APNIC addresses announced to Internet: 773608000
Equivalent to 46 /8s, 28 /16s and 82 /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, 131072-151865
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: 263119
Total ARIN prefixes after maximum aggregation: 120104
ARIN Deaggregation factor: 2.19
Prefixes being announced from the ARIN address blocks: 263285
Unique aggregates announced from the ARIN address blocks: 124776
ARIN Region origin ASes present in the Internet Routing Table: 19046
ARIN Prefixes per ASN: 13.82
ARIN Region origin ASes announcing only one prefix: 6909
ARIN Region transit ASes present in the Internet Routing Table: 1900
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 36
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4488
Number of ARIN addresses announced to Internet: 1295627590
Equivalent to 77 /8s, 57 /16s and 181 /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, 393216-401308
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: 260694
Total RIPE prefixes after maximum aggregation: 117819
RIPE Deaggregation factor: 2.21
Prefixes being announced from the RIPE address blocks: 257923
Unique aggregates announced from the RIPE address blocks: 150568
RIPE Region origin ASes present in the Internet Routing Table: 28175
RIPE Prefixes per ASN: 9.15
RIPE Region origin ASes announcing only one prefix: 12017
RIPE Region transit ASes present in the Internet Routing Table: 3852
Average RIPE Region AS path length visible: 4.2
Max RIPE Region AS path length visible: 27
Number of RIPE region 32-bit ASNs visible in the Routing Table: 10724
Number of RIPE addresses announced to Internet: 713909120
Equivalent to 42 /8s, 141 /16s and 99 /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
196608-213403
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: 124679
Total LACNIC prefixes after maximum aggregation: 27548
LACNIC Deaggregation factor: 4.53
Prefixes being announced from the LACNIC address blocks: 124421
Unique aggregates announced from the LACNIC address blocks: 48498
LACNIC Region origin ASes present in the Internet Routing Table: 10969
LACNIC Prefixes per ASN: 11.34
LACNIC Region origin ASes announcing only one prefix: 2285
LACNIC Region transit ASes present in the Internet Routing Table: 2194
Average LACNIC Region AS path length visible: 4.8
Max LACNIC Region AS path length visible: 67
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8657
Number of LACNIC addresses announced to Internet: 176472064
Equivalent to 10 /8s, 132 /16s and 192 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + 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: 28580
Total AfriNIC prefixes after maximum aggregation: 5432
AfriNIC Deaggregation factor: 5.26
Prefixes being announced from the AfriNIC address blocks: 36807
Unique aggregates announced from the AfriNIC address blocks: 11626
AfriNIC Region origin ASes present in the Internet Routing Table: 1627
AfriNIC Prefixes per ASN: 22.62
AfriNIC Region origin ASes announcing only one prefix: 540
AfriNIC Region transit ASes present in the Internet Routing Table: 316
Average AfriNIC Region AS path length visible: 4.8
Max AfriNIC Region AS path length visible: 37
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 958
Number of AfriNIC addresses announced to Internet: 107370240
Equivalent to 6 /8s, 102 /16s and 87 /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 9134 8880 37 CHINAMOBILE-CN China Mobile Communicati
7545 5921 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
7552 3592 1330 19 VIETEL-AS-AP Viettel Group, VN
45899 3515 1880 56 VNPT-AS-VN VNPT Corp, VN
7713 3501 1039 53 TELKOMNET-AS-AP PT Telekomunikasi Indon
9498 2401 499 239 BBIL-AP BHARTI Airtel Ltd., IN
4766 2253 11119 596 KIXS-AS-KR Korea Telecom, KR
45090 2169 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
4755 2118 438 201 TATACOMM-AS TATA Communications formerl
24560 2052 854 379 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
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 6281 10275 2729 AMAZON-02, US
11492 4475 297 693 CABLEONE, US
22773 3946 3083 370 ASN-CXA-ALL-CCI-22773-RDC, US
7155 3901 264 31 VIASAT-SP-BACKBONE, US
16625 3563 1819 2525 AKAMAI-AS, US
6327 3433 1318 62 SHAW, CA
749 2881 50780 2137 DNIC-AS-00749, US
30036 2619 373 140 MEDIACOM-ENTERPRISE-BUSINESS, US
209 2522 4962 423 CENTURYLINK-US-LEGACY-QWEST, US
20115 2250 3051 493 CHARTER-20115, 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 6784 1730 150 UNI2-AS, ES
9121 6629 1692 17 TTNET, TR
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
20940 3910 3360 194 AKAMAI-ASN1, NL
39891 3819 220 34 ALJAWWALSTC-AS, SA
6849 2941 355 21 UKRTELNET, UA
12389 2921 2273 908 ROSTELECOM-AS, RU
9009 2490 249 1294 M247, GB
34984 2238 358 632 TELLCOM-AS, TR
47331 2178 344 1668 TTNET, TR
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 10637 3392 563 Uninet S.A. de C.V., MX
10620 3475 519 738 Telmex Colombia S.A., CO
11830 2433 369 63 Instituto Costarricense de Electricidad
13999 1773 297 476 Mega Cable, S.A. de C.V., MX
6503 1452 355 525 Axtel, S.A.B. de C.V., MX
28573 1389 2333 253 CLARO S.A., BR
3816 1256 669 148 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
6147 1080 369 21 Telefonica del Peru S.A.A., PE
11664 1017 191 442 Techtel LMDS Comunicaciones Interactiva
11172 961 133 63 Alestra, S. de R.L. de C.V., MX
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 1653 393 21 LINKdotNET-AS, EG
24835 1442 501 30 RAYA-AS, EG
36992 1314 1519 263 ETISALAT-MISR, EG
36903 1199 545 114 MT-MPLS, MA
29571 910 65 59 ORANGE-COTE-IVOIRE, CI
36935 619 520 42 Vodafone-, EG
6713 612 1863 34 IAM-AS, MA
15399 512 51 33 WANANCHI-, KE
37342 467 32 1 MOVITEL, MZ
23889 423 232 16 MauritiusTelecom, MU
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 10637 3392 563 Uninet S.A. de C.V., MX
9808 9134 8880 37 CHINAMOBILE-CN China Mobile Communicati
12479 6784 1730 150 UNI2-AS, ES
9121 6629 1692 17 TTNET, TR
16509 6281 10275 2729 AMAZON-02, US
7545 5921 789 697 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4475 297 693 CABLEONE, US
8551 4010 374 39 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
22773 3946 3083 370 ASN-CXA-ALL-CCI-22773-RDC, US
20940 3910 3360 194 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 9134 9097 CHINAMOBILE-CN China Mobile Communications Grou
12479 6784 6634 UNI2-AS, ES
9121 6629 6612 TTNET, TR
7545 5921 5224 TPG-INTERNET-AP TPG Telecom Limited, AU
8551 4010 3971 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
7155 3901 3870 VIASAT-SP-BACKBONE, US
39891 3819 3785 ALJAWWALSTC-AS, SA
11492 4475 3782 CABLEONE, US
20940 3910 3716 AKAMAI-ASN1, NL
22773 3946 3576 ASN-CXA-ALL-CCI-22773-RDC, US
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
398083 UNALLOCATED 5.133.124.0/24 399587 UT, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
18604 UNALLOCATED 8.25.204.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
395438 UNALLOCATED 8.42.206.0/24 3356 LEVEL3, US
395056 UNALLOCATED 8.45.133.0/24 3356 LEVEL3, US
32306 UNALLOCATED 8.46.80.0/24 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
100.67.0.0/20 266452 ELETROINFO TELECOMUNICACOES LTDA - ME, BR
100.72.208.0/20 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.88.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.89.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.89.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.90.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.90.128.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.91.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
100.92.0.0/17 56402 DADEHGOSTAR-AS AS12880 - Data Communication Com
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.141.0.0/24 Origin: 395350 UNASSIGNED
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
27.100.7.0/24 Origin: 56096 UNASSIGNED
27.100.7.0/24 Transit: 45455 TH-2S1N-AP Two S One N Co Ltd, Internet
41.57.124.0/22 Origin: 37442 UNASSIGNED
41.57.124.0/22 Transit: 37204 TELONE, ZW
41.57.124.0/23 Origin: 37442 UNASSIGNED
41.57.124.0/23 Transit: 37204 TELONE, ZW
41.57.124.0/24 Origin: 37442 UNASSIGNED
41.57.124.0/24 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 /9:13 /10:40 /11:100 /12:304
/13:590 /14:1207 /15:2113 /16:13579 /17:8325 /18:13992
/19:25189 /20:43263 /21:52578 /22:109044 /23:99239 /24:540050
/25:90 /26:67 /27:156 /28:59 /29:96 /30:21
/31:5 /32:52
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
9121 5807 6629 TTNET, TR
12479 5765 6784 UNI2-AS, ES
8151 4290 10637 Uninet S.A. de C.V., MX
8551 3476 4010 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
11492 3381 4475 CABLEONE, US
6327 3245 3433 SHAW, CA
39891 3131 3819 ALJAWWALSTC-AS, SA
7155 2991 3901 VIASAT-SP-BACKBONE, US
22773 2940 3946 ASN-CXA-ALL-CCI-22773-RDC, US
6849 2786 2941 UKRTELNET, UA
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:1933 2:1037 3:154 4:9 5:3910 6:104
7:5 8:1552 9:1 11:172 12:1708 13:298
14:2376 15:195 16:45 17:386 18:159 20:195
21:4 22:188 23:5650 24:2362 25:6 27:2658
29:19 31:2447 32:97 34:1 35:73 36:1775
37:4462 38:2815 39:702 40:163 41:4057 42:1089
43:2207 44:295 45:16973 46:4184 47:338 49:1687
50:2171 51:101 52:1419 54:365 55:737 56:8
57:66 58:1753 59:1120 60:959 61:2278 62:2596
63:1971 64:5544 65:2340 66:4944 67:3013 68:1221
69:4167 70:1338 71:652 72:3117 74:2674 75:1400
76:583 77:2304 78:3985 79:3109 80:2006 81:1752
82:1498 83:1213 84:1375 85:3704 86:713 87:2062
88:2739 89:3353 90:523 91:7726 92:2005 93:2604
94:3553 95:4785 96:1303 97:350 98:989 99:736
100:81 101:1276 102:2196 103:29154 104:4386 105:483
106:862 107:2542 108:846 109:4240 110:2022 111:3237
112:2030 113:1513 114:1522 115:2096 116:1888 117:2515
118:2335 119:1841 120:1664 121:1039 122:2587 123:2142
124:1540 125:2082 128:1240 129:1169 130:985 131:2217
132:814 133:372 134:1908 135:296 136:886 137:997
138:2714 139:1511 140:865 141:1408 142:1307 143:1520
144:1205 145:344 146:1822 147:1483 148:2234 149:1733
150:859 151:1078 152:1855 153:540 154:3576 155:1430
156:1852 157:1234 158:1040 159:2136 160:2522 161:1266
162:3487 163:1275 164:1663 165:1642 166:709 167:1720
168:4051 169:836 170:4874 171:831 172:3155 173:3120
174:1024 175:1158 176:3576 177:5749 178:3530 179:2424
180:2285 181:3020 182:3220 183:1936 184:2385 185:19583
186:4754 187:4263 188:3880 189:3623 190:9002 191:1744
192:11052 193:8650 194:7037 195:5027 196:3022 197:2501
198:6047 199:6076 200:7863 201:5920 202:10281 203:10251
204:4573 205:3433 206:3802 207:3409 208:4066 209:4707
210:4125 211:2362 212:4068 213:3443 214:1157 215:67
216:6492 217:2757 218:1265 219:404 220:1951 221:981
222:669 223:2121
End of report
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